data_[Bi4Pt8Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Bi  2.0200  1.6000  1.0350
  Pt  2.2800  1.3500  0.8050
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [7.5584]
_cell_length_b [8.4780]
_cell_length_c [5.7766]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.4269]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [BiPt2Pb]
_chemical_formula_sum '[Bi4 Pt8 Pb4]'
_cell_volume [351.1835]
_cell_formula_units_Z [4]
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  4  0.2820  0.2226  0.5814  1.0
  Pt  Pt1  4  0.4127  0.2406  0.1243  1.0
  Pt  Pt2  2  0.0544  0.5000  0.4770  1.0
  Pt  Pt3  2  0.4590  0.5000  0.4675  1.0
  Pb  Pb4  2  0.1213  0.0000  0.0040  1.0
  Pb  Pb5  2  0.1450  0.5000  0.0039  1.0
]