data_BiOsPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.86
_cell_length_b   5.86
_cell_length_c   5.86
_cell_angle_alpha   151.44
_cell_angle_beta   130.01
_cell_angle_gamma   58.59
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BiOsPt2
_chemical_formula_sum   'Bi1 Os1 Pt2'
_cell_volume   73.26
_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
  Bi  Bi0  1  0.0  0.48  0.18  1.0
  Os  Os1  1  0.0  0.0  0.83  1.0
  Pt  Pt2  1  0.0  0.48  0.95  1.0
  Pt  Pt3  1  0.0  0.0  0.39  1.0

data_BiOsPt2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.89
_cell_length_b   4.95
_cell_length_c   5.86
_cell_angle_alpha   115.0
_cell_angle_beta   104.28
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BiOsPt2
_chemical_formula_sum   'Bi1 Os1 Pt2'
_cell_volume   73.26
_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
  Bi  Bi0  1  0.52  0.7  0.7  1.0
  Os  Os1  1  0.0  0.83  0.83  1.0
  Pt  Pt2  1  0.0  0.39  0.39  1.0
  Pt  Pt3  1  0.52  0.47  0.47  1.0

Bi Os Pt Pt
Bi Os Pt Pt 0 1 o o - 0 2 o o - 2 3 o + + 2 3 o o o 