data_[Tb4Pr24Nd12]
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
  Nd  1.1400  1.8500  1.2765
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [11.1050]
_cell_length_b [19.5496]
_cell_length_c [6.5694]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Tb(Pr2Nd)3]
_chemical_formula_sum '[Tb4 Pr24 Nd12]'
_cell_volume [1426.2027]
_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  0.0000  0.1908  0.3889  1
  Pr  Pr1  8  0.1704  0.5406  0.4418  1
  Pr  Pr2  8  0.2332  0.2921  0.1295  1
  Pr  Pr3  4  0.0000  0.0339  0.6410  1
  Pr  Pr4  4  0.0000  0.2789  0.8487  1
  Nd  Nd5  8  0.1748  0.1176  0.0386  1
  Nd  Nd6  4  0.0000  0.3834  0.4162  1
]