data_[Bi4Pt2Pb4Au4]
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
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.3763]
_cell_length_b [4.3642]
_cell_length_c [7.4740]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.6379]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Bi2Pt(PbAu)2]
_chemical_formula_sum '[Bi4 Pt2 Pb4 Au4]'
_cell_volume [379.2228]
_cell_formula_units_Z [2]
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  0.2372  0.0000  0.2974  1.0
  Pt  Pt1  2  0.0000  0.0000  0.0000  1.0
  Pb  Pb2  4  0.0050  0.5000  0.7502  1.0
  Au  Au3  4  0.1785  0.0000  0.8517  1.0
]