data_CoHgOs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.92
_cell_length_b   4.92
_cell_length_c   4.92
_cell_angle_alpha   134.6
_cell_angle_beta   134.6
_cell_angle_gamma   66.15
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoHgOs2
_chemical_formula_sum   'Co1 Hg1 Os2'
_cell_volume   59.49
_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
  Hg  Hg1  1  0.0  0.0  0.12  1.0
  Os  Os2  1  0.0  0.9  0.06  1.0
  Os  Os3  1  0.9  0.0  0.06  1.0

data_CoHgOs2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.37
_cell_length_b   5.37
_cell_length_c   4.92
_cell_angle_alpha   90.0
_cell_angle_beta   123.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   CoHgOs2
_chemical_formula_sum   'Co2 Hg2 Os4'
_cell_volume   118.99
_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
  Hg  Hg1  2  0.38  0.5  0.88  1.0
  Os  Os2  4  0.39  0.45  0.84  1.0

Co Hg Os Os