data_[Tb14Pr4Nd4]
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 [C2/m]
_cell_length_a [11.3692]
_cell_length_b [11.7085]
_cell_length_c [6.1421]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.6183]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb7(PrNd)2]
_chemical_formula_sum '[Tb14 Pr4 Nd4]'
_cell_volume [749.1240]
_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  8  0.1732  0.2616  0.6754  1
  Tb  Tb1  4  0.2324  0.5000  0.0766  1
  Tb  Tb2  2  0.0000  0.5000  0.5000  1
  Pr  Pr3  4  0.0955  0.0000  0.3109  1
  Nd  Nd4  4  0.0000  0.2879  0.0000  1
]