data_[Tb4Pr8Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Pr  1.1300  1.8500  1.0600
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.9253]
_cell_length_b [4.8164]
_cell_length_c [11.3574]
_cell_angle_alpha [90.0000]
_cell_angle_beta [116.8419]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb(PrSn)2]
_chemical_formula_sum '[Tb4 Pr8 Sn8]'
_cell_volume [630.8609]
_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  0.2139  0.0000  0.3564  1.0
  Pr  Pr1  4  0.0115  0.5000  0.6801  1.0
  Pr  Pr2  4  0.1829  0.5000  0.0923  1.0
  Sn  Sn3  4  0.0347  0.0000  0.8905  1.0
  Sn  Sn4  4  0.1279  0.0000  0.5735  1.0
]