#------------------------------------------------------------------------------
#$Date: 2009-11-23 09:55:07 +0200 (Mon, 23 Nov 2009) $
#$Revision: 904 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/1010071.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1010071
_chemical_name_systematic          'Dioxygen - $-gamma'
_chemical_formula_structural       'O2'
_chemical_formula_sum              'O2'
_publ_section_title
;
On the crystal structure of solid oxygen-$-gamma
;
loop_
_publ_author_name
  'Keesom, W H'
  'Taconis, K W'
_journal_name_full
;
Proceedings of the Koninklijke Nederlandse Academie van Wetenschappen
;
_journal_coden_ASTM                PKNAAU
_journal_volume                    39
_journal_year                      1936
_journal_page_first                149
_journal_page_last                 149
_cell_length_a                     6.83
_cell_length_b                     6.83
_cell_length_c                     6.83
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  90
_cell_volume                       318.6
_cell_formula_units_Z              8
_symmetry_space_group_name_H-M     'P a -3'
_symmetry_Int_Tables_number        205
_symmetry_cell_setting             cubic
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '1/2+x,1/2-y,-z'
  '-x,1/2+y,1/2-z'
  '1/2-x,-y,1/2+z'
  'y,z,x'
  '1/2-y,-z,1/2+x'
  '1/2+y,1/2-z,-x'
  '-y,1/2+z,1/2-x'
  'z,x,y'
  '-z,1/2+x,1/2-y'
  '1/2-z,-x,1/2+y'
  '1/2+z,1/2-x,-y'
  '-x,-y,-z'
  '1/2-x,1/2+y,z'
  'x,1/2-y,1/2+z'
  '1/2+x,y,1/2-z'
  '-y,-z,-x'
  '1/2+y,z,1/2-x'
  '1/2-y,1/2+z,x'
  'y,1/2-z,1/2+x'
  '-z,-x,-y'
  'z,1/2-x,1/2+y'
  '1/2+z,x,1/2-y'
  '1/2-z,1/2+x,y'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
? ? ? ?