data_global
_amcsd_formula_title 'Ge S2'
loop_
_publ_author_name
'Zachariasen W'
_journal_name_full 'Journal of Chemical Physics'
_journal_volume 4 
_journal_year 1936
_journal_page_first 618
_journal_page_last 619
_publ_section_title
;
 The Crystal Structure of Germanium Disulphide
 _cod_database_code 1010520
;
_database_code_amcsd 0017431
_chemical_formula_sum 'Ge S2'
_cell_length_a 11.66
_cell_length_b 22.34
_cell_length_c 6.86
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1786.923
_exptl_crystal_density_diffrn      3.050
_symmetry_space_group_name_H-M 'F d d 2'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2+y,1/2+z'
  '1/2+x,y,1/2+z'
  '1/2+x,1/2+y,z'
  '1/4+x,1/4-y,1/4+z'
  '1/4+x,3/4-y,3/4+z'
  '3/4+x,1/4-y,3/4+z'
  '3/4+x,3/4-y,1/4+z'
  '1/4-x,1/4+y,1/4+z'
  '1/4-x,3/4+y,3/4+z'
  '3/4-x,1/4+y,3/4+z'
  '3/4-x,3/4+y,1/4+z'
  '-x,1/2-y,1/2+z'
  '-x,-y,+z'
  '1/2-x,1/2-y,+z'
  '1/2-x,-y,1/2+z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ge1   0.00000   0.00000   0.00000
Ge2   0.12500   0.13900   0.00000
S1   0.02200   0.08000   0.18300
S2   0.15200  -0.01400  -0.18300
S3   0.06200   0.12500  -0.27800