data_[Tb6Pt2Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pt  2.2800  1.3500  0.8050
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [4.6287]
_cell_length_b [6.8775]
_cell_length_c [8.9752]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Tb3PtPb]
_chemical_formula_sum '[Tb6 Pt2 Pb2]'
_cell_volume [285.7140]
_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
[
  Tb  Tb0  4  0.0000  0.2485  0.3413  1.0
  Tb  Tb1  2  0.0000  0.0000  0.9200  1.0
  Pt  Pt2  2  0.0000  0.0000  0.5991  1.0
  Pb  Pb3  2  0.0000  0.5000  0.8527  1.0
]