data_[Bi10Pb6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Bi  2.0200  1.6000  1.0350
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [5.0005]
_cell_length_b [5.0005]
_cell_length_c [20.8067]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [Bi5Pb3]
_chemical_formula_sum '[Bi10 Pb6]'
_cell_volume [520.2658]
_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  0.0000  0.0000  0.1261  1.0
  Bi  Bi1  4  0.0000  0.5000  0.5195  1.0
  Bi  Bi2  2  0.0000  0.5000  0.7500  1.0
  Pb  Pb3  4  0.0000  0.0000  0.3717  1.0
  Pb  Pb4  2  0.0000  0.5000  0.2500  1.0
]