Structures with high Z'

Error message

  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Notice: Trying to access array offset on value of type int in element_children() (line 6595 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Deprecated function: implode(): Passing glue string after array is deprecated. Swap the parameters in drupal_get_feeds() (line 394 of /home3/kirsty/public_html/zprime/includes/common.inc).
  • Deprecated function: The each() function is deprecated. This message will be suppressed on further calls in menu_set_active_trail() (line 2405 of /home3/kirsty/public_html/zprime/includes/menu.inc).

The table below contains details of all the structures with Z' >= 12 in the Cambridge Structural Database. As well as the name, journal reference and CSD Refcode there is a "Notes" section for each structure noting anything of interest about the packing or composition of the asymmetric unit, as well as links to polymorphs, redeterminations or similar structures. If you have anything to add or spot any errors then please let us know.

Z' Compound name
Notes
Reference
Refcode
Year
12

trans-13-Azabicyclo(10.2.0)tetradecan-14-one

No 3D coordinates. Authors note that the structure was indexed in an orthorhombic cell but has been refined in P1

L. Fabian, A. Kalman, G. Argay, G. Bernath, Z. Cs. Gyarmati, Chem. Commun., 2004, 2114 ABUDAD02 2004
12

Cyclopropanecarboxylic acid isonicotinamide

Centrosymmetric isonicotinamide dimers terminated by hydrogen bonding to the cyclopropane carboxylic acid. The cyclopropyl group renders the assembly non-planar and imparts a dumbell shape. The high Z' seems to arise from the stacking of these dumbells in such a way as to accomodate the cycloproply substituents. The 'awkward' shape of the assembly is reminiscent of the 'wheel-and-axel' host design paradigm.

A. Lemmerer, M. A. Fernandes, New J. Chem., 2012, 36, 2242 ACOMOW 2012
12

5-((t-butyl(dimethyl)silyl)oxy)-4-ethynyl-4-(1-fluorohexyl)-1,2,3-oxathiazepane 2,2-dioxide

Partial ordering of the positional disorder of a high temperature phase to give a low temperature phase with Z′ = 12. Sulfonamide hydrogen bonding.

A.I.Vinokur, A.Yakovenko, Lu Liu, J.M.Schomaker, I.A.Guzei, Cryst.Growth Des., 2017, 17, 5984 ADUNOF01 2017
12

bis(η5-Pentamethylcyclopentadienyl)-iron trifluoromethanesulfonate

Superstructure low temperature phase in P1 derived from high symmetry Z' = 0.5 high temperature form in Pmn21. The authors state that "the superstructure originates from the different conformers of the cations and canting of the OTf anions. The conformational differences among the cations as well as the polar orientation of the anion resulted in the non-centrosymmetric space group."

S. Hamada, Y. Funasako, T. Mochida, D. Kuwahara, K. Yoza, J. Organomet. Chem., 2012, 713, 35 DECYAN01 2012
12

4-(3,5-dichlorophenyl)-1,2,3,5-dithiadiazolyl radical

cis-cofacial π*–π* dimers with intra-dimer S⋯S contacts in the range 3.1–3.3 Å.

C.P.Constantinides, D.J.Eisler, A.Alberola, E.Carter, D.M.Murphy, J.M.Rawson, CrystEngComm, 2014, 16, 7298 DIXNEF 2014
12

(N-t-butylcyano)-chloro-(2-(pyridin-2-yl)phenyl)-platinum

Stacked Pt…Pt dimers with falt and bulky regions. The paper referenced concerns trans-[Co(NCNMe2)2(H2O)4]X2 2H2O. Error?

E.V.Andrusenko, A.S.Novikov, G.L.Starova, N.A.Bokach, Inorg.Chim.Acta, 2016, 447, 142 EYONEN 2016
12

4-Ethynyl-N,N-dimethylaniline

High temperature alpha polymorph

A. S. Batsanov, J. C. Collings, R. M. Ward, A. E. Goeta, L. Porres, A. Beeby, J. A. K. Howard, J. W. Steed, T. B. Marder, CrystEngComm, 2006, 8, 622 GENLAN 2006
12

4-Ethynyl-N,N-dimethylaniline

Low temperature beta polymorph

A. S. Batsanov, J. C. Collings, R. M. Ward, A. E. Goeta, L. Porres, A. Beeby, J. A. K. Howard, J. W. Steed, T. B. Marder, CrystEngComm, 2006, 8, 622 GENLAN01 2006
12

Triphenylmethanaminium anthracene-2-sulfonate mesitylene solvate

A salt with included mesitylene with a porous diamondoid architecture, exhibiting small distortions in the π-π stacking arrangement.

A. Yamamoto, S. Uehara, T. Hamada, M. Miyata, I. Hisaki, N. Tohnai, Cryst. Growth Des., 2012, 12, 4600 HEBGOM 2012
12

Triphenylmethanaminium anthracene-2-sulfonate mesitylene solvate

See HEBGOM

A. Yamamoto, S. Uehara, T. Hamada, M. Miyata, I. Hisaki, N. Tohnai, Cryst. Growth Des., 2012, 12, 4600 HEBGOM01 2012
12

Triphenylmethanaminium anthracene-2-sulfonate mesitylene solvate

See HEBGOM

A. Yamamoto, T. Hamada, I. Hisaki, M. Miyata, N. Tohnai, Angew. Chem., Int. Ed., 2013, 52, 1709 HEBGOM02 2013
12

4,4-Diphenyl-2,5-cyclohexadienone

Z' = 2 (HEYHUO03) and Z' = 4 (HEYHUO01) polymorphs also known

V. S. S. Kumar, A. Addlagatta, A. Nangia, W. T. Robinson, C. K. Broder, R. Mondal, I. R. Evans, J. A. K. Howard, F. H. Allen, Angew. Chem., Int. Ed., 2002, 41, 3848 HEYHUO02 2002
12

7-(4-isopropylphenyl)-2-oxo-3,5,6,7-tetrahydro-2H-thiopyrano[2,3-d][1,3]thiazole-6-carbaldehyde

Tilted / modulated hydrogen bonded chain, rigid molecule.

A.Lozynskyi, S.Golota, B.Zimenkovsky, D.Atamanyuk, A.Gzella, R.Lesyk, Phosphorus,Sulfur,Silicon,Relat.Elem., 2016, 191, 1245 IVUBUY 2016
12

bis(4-(pyrrolidin-1-yl)pyridine)-silver nitrate hemihydrate

Cylindrical arrangement with half of the nitrates bridging between cylinders, and disordered water and the remaining nitrate ions inside the cylinders. The authors provide an interesting analysis in which the structure is described as intertwined three-connected networks, as each silver complex connects to two other complexes through –CH2–CH2–⋯–CH2–CH2– “embraces” and to one other complex through bridging nitrate anions. The topology of these 3D-nets is the common srs net (the (10,3)-a (Wells) or SrSi2 net.

M.A.M.Abu-Youssef, S.M.Soliman, M.M.Sharaf, J.H.Albering, L.Ohrstrom, CrystEngComm, 2016, 18, 1883 LALZIK 2016
12

N,N'-bis(n-Butyl)-1H-pyrrole-2,5-dithiocarboxamide

Low temperature form. Undergoes phase transition at 195.8 K to Z' = 1 form (LANXOO)

L. Dobrzycki, T. Zielinski, J. Jurczak, K. Wozniak, J. Phys. Org. Chem., 2005, 18, 864 LANXOO02 2005
12

1-(cyclohex-2-en-1-yl(hydroxy)methyl)-4-hexyl-5-methyl-6-oxa-2-azabicyclo[3.2.0]heptane-3,7-dione

Independent molecules are conformationally different

M. Stadler, J. Bitzer, A. Mayer-Bartschmid, H. Muller, J. Benet-Buchholz, F. Gantner, H. -V. Tichy, P. Reinemer, K. B. Bacon, J. Nat. Prod., 2007, 70, 246 LEZQUD 2007
12

6-cyclohexyl-1-hydroxy-4-methylpyridin-2(1H)-one

Pharmaceutical Ciclopirox. There are Z' = 12 and Z' = 1 forms along with kinetic, transient intermediate disordered forms. The reversible transitions involve a subtle compromise between phenomena related to molecular disorder, cooperative release of strains induced by cooling, and structural reorganization associated with topotactic changes in crystal lattice and symmetry.

C.Brandel, Y.Cartigny, N.Couvrat, M.Ermelinda S.Eusebio, Joao Canotilho, S.Petit, G.Coquerel, Chem.Mater., 2015, 27, 6360 LUXYOU 2015
12

(N,N-bis(1-phenylethyl)-16,22-bis(1,1':3',1''-terphenyl-5'-yl)-18,20-dioxa-19-phosphahexacyclo[19.2.2.2$14,17!.0$2,7!.0$6,9!.0$8,13!]heptacosa-1(23),2,4,6,8,10,12,14,16,21,24,26-dodecaen-19-amine)-chloro-gold heptane solvate

No 3D coordinates and the structure is not discussed in the paper.

Zhiyong Wu, K.Isaac, P.Retailleau, J.-F.Betzer, A.Voituriez, A.Marinetti, Chem.-Eur.J., 2016, 22, 3278 NAHBEG 2016
12

4-(But-3-en-1-ylamino)-3-nitrobenzoic acid

Planar centrosymmetric dimers with a non-planar tail that stack in an offset fashion.

S. N. Narendra Babu, A. S. Abdul Rahim, H. Osman, S. R. Jebas, H. -K. Fun, Acta Crystallogr., Sect. E: Struct. Rep. Online, 2009, 65, o1560 POWLOD 2009
12

Diphenylphosphanyl(trimethylsilyl)imine

PLATON suggests an alternative space group, Pn21a with Z' = 6 (see Brock et al., Acta Cryst B., 2005, B61, 218)

S. Wingerter, M. Pfeiffer, F. Baier, T. Stey, D. Stalke, Z. Anorg. Allg. Chem., 2000, 626, 1121 QAJDAG 2000
12

6'-Methoxy-10-methyl-10,11-dihydrocinchonan-9-ol benzene solvate monohydrate

Complex solvate. Molecule has flat and bulky regions. Not discussed in the paper.

H.T.Dao, Chao Li, Q.Michaudel, B.D.Maxwell, P.S.Baran, J.Am.Chem.Soc., 2015, 137, 8046 RUKTOI 2015
12

4,8,12,14,14-pentamethyl-13-oxabicyclo[10.2.2]hexadeca-4,8-dien-16-ol

Cyclic tetramers of a bulky secondary alcohol, consistent with the work of Brock and Duncan, Chem. Mater., 1994, 6, 1307.

M.P.Rahelivao, M.Gruner, T.Lubken, D.Islamov, O.Kataeva, H.Andriamanantoanina, I.Bauer, H.-J.Knolker, Org.Biomol.Chem., 2016, 14, 989 RUYZES 2016
12

2-(iodoethynyl)pyridine

Chun-Fai Ng, Hak-Fun Chow, T.C.W.Mak, Angew.Chem.,Int.Ed., 2018, 57, 4986 SEVSUK01 2018
12

2,3-diphenylacrylic acid propan-2-ol solvate

Solvate based on bulky carboxylic acid dimers. Not discussed in the publication.

Xueqiang Wang, M.Nakajima, R.Martin, J.Am.Chem.Soc., 2015, 137, 8924 SUPWUX 2015
12

(2,6-bis((diisopropylphosphino)methyl)-4-hydroxyphenyl)-dicarbonyl-hydrido-iron

Rigid structure with two hydrogen bonded phenol-derived coordination complex hexameric superstructures

A.Dauth, U.Gellrich, Y.Diskin-Posner, Y.Ben-David, D.Milstein, J.Am.Chem.Soc., 2017, 139, 2799 TAYVAT 2017
12

Trimesic acid hydrate

Trimesic acid acts as host and guest. The length of a pair of trimesic acid guests corresponds to five layers of the trimesic acid hydrate host hence the structure can be formulated as two repeats of {(C9H6O6).H2O}5.C9H6O6.}

F. H. Herbstein, R. E. Marsh, Acta Crystallogr., Sect. B: Struct. Crystallogr. Cryst. Chem., 1977, 33, 2358 TRIMES10 1977
12

ammonium 5,5-dimethoxy-1,3,2-dioxaphosphinan-2-olate 2-oxide

Four polymorphs with Z' = 12, 6, 6 and 1. Chair - skew ring flipping, which takes place during single crystal to single crystal phase transitions, results in various populations of skew and chair conformers in different phases.

K.A.Slepokura, Acta Crystallogr.,Sect.B:Struct.Sci.,Cryst.Eng. and Mat., 2016, 72, 117 VIVSAV02 2016
12

2,4,6-Trinitro-1-bromobenzene

δ polymorph For other polymorphs see ZZZVXQ03, ZZZVXQ05 and ZZZVXQ06

D. A. Parrish, J. R. Deschamps, R. D. Gilardi, R. J. Butcher, Cryst. Growth Des., 2008, 8, 57 ZZZVXQ02 2008
12

2,4,6-Trinitro-1-bromobenzene

γ polymorph. For other polymorphs see ZZZVXQ02, ZZZVXQ03 and ZZZVXQ06

D. A. Parrish, J. R. Deschamps, R. D. Gilardi, R. J. Butcher, Cryst. Growth Des., 2008, 8, 57 ZZZVXQ05 2008
13

catena-[bis((mu-5-methylbenzimidazolyl)-(mu-5-bromobenzimidazolyl))-zinc(ii) unknown solvate]

Complex ZIF coordination polymer

Jingjing Yang, Yue-Biao Zhang, Qi Liu, C.A.Trickett, E.Gutierrez-Puebla, M.Angeles Monge, Hengjiang Cong, A.Aldossary, Hexiang Deng, O.M.Yaghi, J.Am.Chem.Soc., 2017, 139, 6448 NEHKUJ 2017
14

4-(4-ethoxy-2,3,5,6-tetrafluorophenyl)-3H-1,2,3,5-dithiadiazol-3-yl radical

Radical interaction, gamma polymorph of GEQLUM05 from subimation

Y.Beldjoudi, Rui Sun, A.Arauzo, J.Campo, R.J.Less, J.M.Rawson, Cryst.Growth Des., 2017, 18, 179 GEQLUM04 2017
14

1,3,5-tris(4-Carboxyphenyl)benzene unknown solvate

Similar stacking arrangement to OGUROZ

C.A.Zentner, H.W.H.Lai, J.T.Greenfield, R.A.Wiscons, M.Zeller, C.F.Campana, O.Talu, S.A.FitzGerald, J.L.C.Rowsell, Chem.Commun., 2015, 51, 11642 OGUROZ01 2015
15

pentadecakis(tris(mu2-4-Methylpyrazolato-N,N')-tri-gold(I)) dichloromethane hexane methanol solvate dihydrate

The structure has a total of some 45 crystallographically unique gold(I) centres arranged into planar trimmers with significant Au...Au interactions, with each pair of gold(I) center bridged by a 4-methylpyrazolato anion. There are 15 crystallographically unique trimers with their packing dictated by further interplanar Au...Au interactions and the intercalation of the methyl substitutents within the concave groove of adjacent trimers to give offset stacks arranged not quite orthogonally. Based on reasonable aurophilic interactions Five gold trimers form independent units, while two exist as dimers of trimmers. An additional eight trimers, (with symmetry equivalents) constitute a 16-membered aggregate of trimers. In this way fairly close packing of the structure is achieved, with small lattice voids being occupied by a number of solvent molecules, namely a molecule of hexane, dichloromethane, methanol and two water molecules for every fifteen timeric complexes. The hexane is disordered. This unusual stoichiometry leads to a formal Z′ value of just 1, however a Z′ = 15 assignment has considerable justification and is arguably more useful.

G. Yang and R. G. Raptis, Inorg. Chem., 2003, 42, 261 MUTLAO 2003
15

Sodium t-butoxide

Later reinterpreted as Z' = 5 (NABUOX10) and Z' = 0.33 (NABUOX11)

T. Greiser, E. Weiss, Chem. Ber., 1977, 110, 3388 NABUOX 1977
16

2,2-Aziridine-dicarboxamide

Layer structure. Lower Z' polymorph known (BIPCOS, Z' = 4).For recent redetermination in P-1, Z' = 8 see BIPCOS02

S. Bruckner, Acta Crystallogr., Sect. B: Struct. Crystallogr. Cryst. Chem., 1982, 38, 2405 BIPCOS01 1982
16

Cholesterol

Other Z' = 16 (CHOEST21) and Z' = 8 (CHOEST02, CHOEST10, CHOEST20) polymorphs also known

L. -Y. Hsu, C. E. Nordman, ACA, Ser. 2, 1981, 9, 35a CHOEST01 1981
16

Cholesterol

See CHOEST01

Leh-Yeh Hsu, J. W. Kampf, C. E. Nordman, Acta Crystallogr. ,Sect. B:Struct. Sci., 2002, 58, 260 CHOEST21 2002
16

Cholesterol monohydrate

Early reported structure of cholesterol monohydrate. See CHOLES20 for Z' = 8 form and discussion of pseudosymmetry (B. M. Craven, Acta Crystallogr., Sect. B, 1979, 35, 1123) . A Z' = 4 form (CHOLES05) was also reported in 1963 (H. Bogren, K. Larsson, Biochim. Biophys Acta 1963, 75, 65-69) suggesting that significant twinning may invalidate this Z' = 16 form.

J. D. Bernal, Philos.Trans. R. Soc. London, Ser. A , 1940, 239, 135 CHOLES03 1940
16

beta-Est-2C hydrate

Protein-like β3 -peptide bundles possessing unique quaternary structures and catalytic activity. Active site triad composed of residues from at least two strands of the octameric bundle structure.

P.S.P.Wang, J.B.Nguyen, A.Schepartz, J.Am.Chem.Soc., 2014, 136, 6810 JIZFAB 2014
16

Sodium 1,2-benzisothiazol-3(2H)-onate 1,1-dioxide hydrate

Structure consists of "regular" and "irregular" regions held together by hydrogen bonds and Na···O interactions. The asymmetric unit contains 16 saccarinates (15 ordered and one disordered over two sites), 16 sodium ions (13 ordered and 3 disordered over two sites each) and 30 water molecules. 26 water molecules are ordered and all but one hydrogen atoms of these ordered water molecules were found from the Fourier map. The remaining four water molecules are disordered over two sites each. While the water oxygen atoms could be assigned with ease, only 1/4 of the hydrogen atoms could be found from the Fourier map.Also reported at same time by: P. Naumov, G. Jovanovski, O. Grupce, B. Kaitner, A. D. Rae, and S. W. Ng, Angew. Chem., Int. Ed., 2005, 44, 1251

R. Banerjee, P. M. Bhatt, M. T. Kirchner, G. R. Desiraju, Angew. Chem., Int. Ed., 2005, 44, 2515 LANBOS 2005
16

(15-Crown-5) triaqua-dichloro-dioxo-uranium

Cocrystal with Z'' = 32 comprising hydrogen-bonded chains on uranyl aqua complexes and [15]crown-5. The directionality of the multiple hydrogen bonding interactions is apparently incompatible with a more symmetrical structure and the asymmetric unit comprises four separate hydrogen bonded chains, each with four independent repeat units.

H. Hassaballa, J. W. Steed, P. C. Junk, Chem. Commun., 1998, 577 NIKZUC 1998
16

15-Crown-5 triaqua-dichloro-dioxo-uranium

See NIKZUC for preliminary communication of this structure.

H. Hassaballa, J. W. Steed, P. C. Junk, M. R. J. Elsegood, Inorg. Chem., 1998, 37, 4666 NIKZUC01 1998
16

2,4,6,8,10,12-Hexanitro-2,4,6,8,10,12-hexa-azatetracyclo(5.5.0.03,11.05,9)dodecane

No 3D coordinates reported. Cell length a is 102Å, structure is reported as Monoclinic ε polymorph therefore possibly there is an incorrect cell reported/determined?

N. I. Golovina, A. V. Raevsky, N. V. Chukanov, B. L. Korsunsky, L. O. Atovmyan, S. M. Aldoshin, Ross. Khim. Zhurnal(Russ. )(Russ. Chem. J. ), 2004, 48, 41-1 PUBMUU21 2004
16

Tricarbonyl-((1-4-eta)-6-exo-cyano-2-(phenylsulfonyl)-1,3-cyclohexadiene)-iron

No 3D coordinates

Shang-Shing P. Chou, Shih-Hsien Liu, J. Organomet. Chem., 1998, 555, 227 PUTKOE 1998
16

(2-(1-Aminoethyl)-5-methoxyphenyl)-chloro-(pyridine)-palladium

The 16 independent molecules all differ in minor conformational respects. The compound also forms a solvate with acetonitrile with Z′ = 2. The existence of high Z′ forms and low Z′ solvates/cocrystals is a recurring theme and the two extremes represent alternative solutions to the molecular packing problem. There are a number of conformations of similar energy and the quasiracemic nature of the material may also be a contributing factors (however high Z′ structures tend to be formed by more rigid molecules).

B. Braun, I. Kalf, U. Englert, Chem. Commun., 2011, 47, 3846 UNADOD 2011
16

4-(2,2,4-trimethyl-3,4-dihydro-2H-1-benzothiopyran-4-yl)phenol isopropanol solvate

Molecule with flat and bulky sections. Isostructural with Se analogue VANJAY.

C.S.Frampton, K.K.Ketuly, H.B.M.Ali, A.H.S.Azizan, J.H.Gall, D.D.MacNicol, CrystEngComm, 2017, 19, 2653 VANFUO 2017
16

4-(2,2,4-trimethyl-3,4-dihydro-2H-1-benzoselenopyran-4-yl)phenol isopropanol solvate

Molecule with flat and bulky sections. Isostructural with sulfur analogue VANFUO.

C.S.Frampton, K.K.Ketuly, H.B.M.Ali, A.H.S.Azizan, J.H.Gall, D.D.MacNicol, CrystEngComm, 2017, 19, 2653 VANJAY 2017
18

(bis(tris(t-Butoxy)silyloxy)boryloxy)-bis(?5-cyclopentadienyl)-methyl-zirconium

Each molecule in asymmetric unit has a unique conformation or orientation.

K. L. Fujdala, A. G. Oliver, F. J. Hollander, T. D. Tilley, Inorg. Chem., 2003, 42, 1140 HUVLAL 2003
18

N-[2-(1,1-dimethylsiletan-3-yl)-2-(3-fluorophenyl)ethyl]methanesulfonamide

Z.J.Garlets, H.M.L.Davies, Org.Lett., 2018, 20, 2168 KETTUB 2018
18

2,4,6-Trinitro-1-bromobenzene

ε polymorph. For other polymorphs see ZZZVXQ02, ZZZVXQ03 and ZZZVXQ05. All forms have Z′ values of three or more. All of the structures have a common “triad” motif, consisting of C-H...O hydrogen bonds and N-O...Br dipole-induced interactions. The differences between the polymorphs comes down to the orientation of sheet-to-sheet alignments. All five polymorphs were isolated concomitantly from the same vial provided by the Naval Surface Warfare Center and subsequent attempts to repeat the crystallization have only resulted in the Z′=3 alpha-form, suggesting perhaps a role of impurities in influencing the polymorphic outcome.

D. A. Parrish, J. R. Deschamps, R. D. Gilardi, R. J. Butcher, Cryst. Growth Des., 2008, 8, 57 ZZZVXQ06 2008
19

Poly((S),(R)-5-methyl-1-heptene)

No 3D coordinates. Polymer. The Z' value relates to covalent monomers within a repeat of the covalent polymer strand.

P. Corradini, E. Martuscelli, G. Montagnoli, V. Petraccone, Eur. Polym. J., 1970, 6, 1201 HUGDOC 1970
20

N'-(2-(4-Bromophenyl)-2-vinylcyclobutylidene)-4-methylbenzenesulfonohydrazide

Resolved chiral substance in P1. The sulfonamide groups are linked together by an 8-membered hydrogen bonded ring twisted slightly out of planarity by steric demands and by the formation of a bifurcated donor interaction to an additional molecule. There are also CH···pi interactions and some disorder of the vinyl group. Very minor conformational variations suggest that the optimization of hydrogen bonding and close packing considerations is a starting place to explain the very high Z′ value.

F. Kleinbeck, F. D. Toste, J. Am. Chem. Soc., 2009, 131, 9178 VUJBAE 2009
20.5

(1R,6R,10R,11S,12R)-6-Acetoxy-10,12,16-trihydroxydolaballa-3Z,7E-diene

Likely to be significant errors in the original paper regarding unit cell length and crystal class. Z' is likely to be either 1 or 1.5.

T. Hashimoto, M. Toyota, H. Koyama, A. Kikkawa, M. Yoshida, M. Tanaka, S. Takaoka, Y. Asakawa, Tetrahedron Lett., 1998, 39, 579 BEWZEI 1998
24

22-cyclo-octa-1,5-diene)-((S)-2-(1,1-diphenylethyl)-4-(2-(bis(2-methylphenyl)phosphino)ethyl)oxazoline-N,P)-iridium tetrakis(3,5-bis(trifluoromethyl)phenyl)borate

The structure is not discussed in the original publication but the authors report that the unit cell can be reduced to a higher symmetry Z′ = 1 sub-cell. This description does not account for some relatively weak interlayer reflections that give rise to the much higher Z′ supercell and it is likely that the structure is an incommensurately modulated version of the high symmetry structure.

D.-R. Hou, J. Reibenspies, T. J. Colacot, K. Burgess, Chem. Eur. J., 2001, 7, 5391 IDOSID 2001
24

bis-(N-(2,6-bis(pyrazol-1-yl)pyrid-4-yl)acetamide)-iron(ii) bis(tetrafluoroborate) acetone solvate

The sample exhibits an abrupt, hysteretic spin-crossover at T½ = 137 K (ΔT½ = 14 K) that proceeds to ca 50 % completeness. This is associated with a crystallographic phase transition, from phase 1 (P21/c, Z' = 1) to phase 2 (P21, Z' = 24).

I.C.Berdiell, R.Kulmaczewski, O.Cespedes, M.A.Halcrow, Chem.-Eur.J., 2018, 24, 5055 VIFXEQ 2018
32

Trimethyl-tin hydroxide

83 helical superstructure arising from short Sn···O interactions. No 3D coordinates but the published paper contains a careful study on possible sub-cells. A reinvestigation has been published including a P21/c low temperature pahse with Z' = 1: Cryst. Growth Des. 2011, 11, 820. A more recent reinvestigation finds a commensurately modulated P212121 structure for the low temperature phase consistent with the P212121 form in the CSD as a private communication (TMESNH01). Dey, S.; Schönleber, A.; Mondal, S.; van Smaalen, S. Superspace description of trimethyltin hydroxide at T = 100 K. Z. Krystallogr. 2016, 231, 427. The authors find no evidence for the P21/c form. In 2018 a reinvestigation of the Z' = 32 high temperature phase showed it to be Z' = 4 . Dey, S.; Schonleber, A.; Mondal, S.; Ali, S. I.; van Smaalen, S. Role of Steric Hindrance in the Crystal Packing of Z '=4 Superstructure of Trimethyltin Hydroxide. Cryst. Growth Des. 2018, 18, 1394. The earlier Z' = 32 determinations may be incorrect because "[s]tructured diffuse scattering observed at the positions of presumed superlattice reflections along a* and b* might have appeared as Bragg reflections". Alternatively, the Z' = 32 form could be different polymorph. It seems likely that the Z' = 4 superspace description is correct although it is noteworthy that the crystals in the latter publication were stored for an extended time at 250K.

N. Kasai, K. Yasuda, R. Okawara, J. Organomet. Chem., 1965, 3, 172 TMESNH 1965
56

1,3,5-tris(4-Carboxyphenyl)benzene unknown solvate

Z' world record holder. See also Z' = 14 polymorph OGUROZ01. 8-fold polycatenated assembly of (6,3) hexagonal nets formed through hydrogen bonds and π-stacking. The stack length seems to depend on the included solvent.

C.A.Zentner, H.W.H.Lai, J.T.Greenfield, R.A.Wiscons, M.Zeller, C.F.Campana, O.Talu, S.A.FitzGerald, J.L.C.Rowsell, Chem.Commun., 2015, 51, 11642 OGUROZ 2015