data_[Tb8Nd8Cd4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Nd  1.1400  1.8500  1.2765
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.6009]
_cell_length_b [9.4196]
_cell_length_c [8.5935]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.6846]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tb2Nd2Cd]
_chemical_formula_sum '[Tb8 Nd8 Cd4]'
_cell_volume [627.4248]
_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  8  0.0758  0.3151  0.7208  1.0
  Nd  Nd1  4  0.1618  0.0000  0.4291  1.0
  Nd  Nd2  4  0.2153  0.5000  0.1190  1.0
  Cd  Cd3  4  0.0000  0.1582  0.0000  1.0
]