data_[Pr8Bi4Sb2Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Bi  2.0200  1.6000  1.0350
  Sb  2.0500  1.4500  0.8300
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [6.5203]
_cell_length_b [6.5203]
_cell_length_c [13.0227]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [Pr4Bi2SbPb]
_chemical_formula_sum '[Pr8 Bi4 Sb2 Pb2]'
_cell_volume [553.6594]
_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
[
  Pr  Pr0  4  0.0000  0.0000  0.2493  1.0
  Pr  Pr1  4  0.0000  0.5000  0.0031  1.0
  Bi  Bi2  2  0.0000  0.0000  0.0000  1.0
  Bi  Bi3  2  0.0000  0.5000  0.7500  1.0
  Sb  Sb4  2  0.0000  0.5000  0.2500  1.0
  Pb  Pb5  2  0.0000  0.0000  0.5000  1.0
]