data_[Sn8Bi4Au4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sn  1.9600  1.4500  0.8300
  Bi  2.0200  1.6000  1.0350
  Au  2.5400  1.3500  1.0700
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [7.0114]
_cell_length_b [5.7691]
_cell_length_c [10.8372]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Sn2BiAu]
_chemical_formula_sum '[Sn8 Bi4 Au4]'
_cell_volume [438.3603]
_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
[
  Sn  Sn0  4  0.0185  0.7500  0.8104  1
  Sn  Sn1  4  0.2406  0.7500  0.4631  1
  Bi  Bi2  4  0.1658  0.7500  0.1612  1
  Au  Au3  4  0.1251  0.2500  0.4286  1
]