data_CoOs3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.78
_cell_length_b   8.78
_cell_length_c   8.78
_cell_angle_alpha   17.7
_cell_angle_beta   17.7
_cell_angle_gamma   17.7
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoOs3
_chemical_formula_sum   'Co1 Os3'
_cell_volume   54.56
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Co  Co0  1  0.0  0.0  0.0  1.0
  Os  Os1  1  0.0  0.0  0.37  1.0
  Os  Os2  1  0.0  0.0  0.96  1.0
  Os  Os3  1  0.0  0.0  0.54  1.0

data_CoOs3
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.68
_cell_length_b   2.7
_cell_length_c   8.78
_cell_angle_alpha   90.0
_cell_angle_beta   100.23
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CoOs3
_chemical_formula_sum   'Co2 Os6'
_cell_volume   109.12
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Co  Co0  2  0.0  0.0  0.0  1.0
  Os  Os1  2  0.0  0.0  0.04  1.0
  Os  Os2  2  0.0  0.0  0.46  1.0
  Os  Os3  2  0.0  0.0  0.63  1.0

Co Os Os Os
Co Os Os Os 0 2 o o - 1 3 o o o 