data_[Tb10Pu2Pb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pu  1.2800  1.7500  0.9675
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.7879]
_cell_length_b [3.6587]
_cell_length_c [9.8640]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.1170]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb5PuPb4]
_chemical_formula_sum '[Tb10 Pu2 Pb8]'
_cell_volume [640.9997]
_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  0.1539  0.0000  0.7578  1
  Tb  Tb1  4  0.1914  0.0000  0.3836  1
  Tb  Tb2  2  0.0000  0.5000  0.5000  1
  Pu  Pu3  2  0.0000  0.5000  0.0000  1
  Pb  Pb4  4  0.0258  0.0000  0.2547  1
  Pb  Pb5  4  0.1822  0.5000  0.0664  1
]