data_CuPtPb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.32
_cell_length_b   4.32
_cell_length_c   6.43
_cell_angle_alpha   104.84
_cell_angle_beta   104.84
_cell_angle_gamma   52.58
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuPtPb2
_chemical_formula_sum   'Cu1 Pt1 Pb2'
_cell_volume   91.46
_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
  Cu  Cu0  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.96  0.0  0.08  1.0
  Pb  Pb1  1  0.54  0.0  0.61  1.0
  Pb  Pb2  1  0.38  0.0  0.55  1.0

data_CuPtPb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.83
_cell_length_b   4.32
_cell_length_c   6.43
_cell_angle_alpha   104.84
_cell_angle_beta   90.0
_cell_angle_gamma   116.29
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuPtPb2
_chemical_formula_sum   'Cu1 Pt1 Pb2'
_cell_volume   91.46
_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
  Cu  Cu0  1  0.0  0.0  0.0  1.0
  Pt  Pt1  1  0.0  0.04  0.92  1.0
  Pb  Pb2  1  0.0  0.46  0.39  1.0
  Pb  Pb3  1  0.0  0.62  0.45  1.0

Cu Pt Pb Pb