data_BiIrPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.03
_cell_length_b   6.03
_cell_length_c   6.03
_cell_angle_alpha   149.19
_cell_angle_beta   149.19
_cell_angle_gamma   44.14
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BiIrPt
_chemical_formula_sum   'Bi1 Ir1 Pt1'
_cell_volume   57.24
_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  0.0  0.09  1.0
  Ir  Ir1  1  0.0  0.0  0.65  1.0
  Pt  Pt2  1  0.0  0.0  0.6  1.0

data_BiIrPt
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.53
_cell_length_b   4.53
_cell_length_c   6.03
_cell_angle_alpha   90.0
_cell_angle_beta   112.07
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   BiIrPt
_chemical_formula_sum   'Bi2 Ir2 Pt2'
_cell_volume   114.49
_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
  Bi  Bi0  2  0.0  0.0  0.91  1.0
  Ir  Ir1  2  0.0  0.0  0.35  1.0
  Pt  Pt2  2  0.0  0.0  0.4  1.0

Bi Ir Pt