data_global
_amcsd_formula_title 'Cr2S3'
loop_
_publ_author_name
'Jellinek F'
_journal_name_full 'Acta Crystallographica'
_journal_volume 10 
_journal_year 1957
_journal_page_first 620
_journal_page_last 628
_publ_section_title
;
 The structures of the chromium sulphides
;
_database_code_amcsd 0009200
_chemical_formula_sum 'Cr2 S3'
_cell_length_a 5.937
_cell_length_b 5.937
_cell_length_c 16.698
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 509.717
_exptl_crystal_density_diffrn      3.913
_symmetry_space_group_name_H-M 'R -3'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '2/3+x,1/3+y,1/3+z'
  '1/3+x,2/3+y,2/3+z'
  'y,-x+y,-z'
  '2/3+y,1/3-x+y,1/3-z'
  '1/3+y,2/3-x+y,2/3-z'
  '-x+y,-x,z'
  '2/3-x+y,1/3-x,1/3+z'
  '1/3-x+y,2/3-x,2/3+z'
  '-x,-y,-z'
  '2/3-x,1/3-y,1/3-z'
  '1/3-x,2/3-y,2/3-z'
  '-y,x-y,z'
  '2/3-y,1/3+x-y,1/3+z'
  '1/3-y,2/3+x-y,2/3+z'
  'x-y,x,-z'
  '2/3+x-y,1/3+x,1/3-z'
  '1/3+x-y,2/3+x,2/3-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Cr1   0.00000   0.00000   0.50000
Cr2   0.00000   0.00000   0.00000
Cr3   0.00000   0.00000   0.33330
S   0.33330   0.00000   0.25000