data_[Pr16Nd4Cd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [I-42d]
_cell_length_a [9.6594]
_cell_length_b [9.6594]
_cell_length_c [9.8397]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [122]
_chemical_formula_structural [Pr4NdCd2]
_chemical_formula_sum '[Pr16 Nd4 Cd8]'
_cell_volume [918.0868]
_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
[
  Pr  Pr0  16  0.0787  0.1653  0.3103  1
  Nd  Nd1  4  0.0000  0.0000  0.0000  1
  Cd  Cd2  8  0.1455  0.2500  0.6250  1
]