data_[Tb24Pr28Sm64]
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
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [Fm-3m]
_cell_length_a [16.0707]
_cell_length_b [16.0707]
_cell_length_c [16.0707]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [225]
_chemical_formula_structural [Tb6Pr7Sm16]
_chemical_formula_sum '[Tb24 Pr28 Sm64]'
_cell_volume [4150.5417]
_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  24  0.0000  0.0000  0.2652  1
  Pr  Pr1  24  0.0000  0.2500  0.2500  1
  Pr  Pr2  4  0.0000  0.0000  0.0000  1
  Sm  Sm3  32  0.1264  0.1264  0.8736  1
  Sm  Sm4  32  0.1512  0.1512  0.3488  1
]