data_[Pr8Cd20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [7.4072]
_cell_length_b [14.2492]
_cell_length_c [6.9791]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Pr2Cd5]
_chemical_formula_sum '[Pr8 Cd20]'
_cell_volume [736.6222]
_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  8  0.1960  0.8930  0.0000  1
  Cd  Cd1  8  0.0000  0.2679  0.2500  1
  Cd  Cd2  8  0.2433  0.8755  0.5000  1
  Cd  Cd3  4  0.0000  0.5000  0.2500  1
]