data_[Tb12Bi4Pb4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Bi  2.0200  1.6000  1.0350
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.2979]
_cell_length_b [4.7186]
_cell_length_c [8.6526]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.0516]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb3BiPb]
_chemical_formula_sum '[Tb12 Bi4 Pb4]'
_cell_volume [703.4952]
_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
[
  Tb  Tb0  4  0.0353  0.0000  0.7502  1
  Tb  Tb1  4  0.1749  0.0000  0.4455  1
  Tb  Tb2  4  0.2407  0.5000  0.1536  1
  Bi  Bi3  4  0.1176  0.0000  0.0866  1
  Pb  Pb4  4  0.1480  0.5000  0.6787  1
]