data_[Pr8Zn12Cd20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Zn  1.6500  1.3500  0.8800
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [11.9471]
_cell_length_b [12.5192]
_cell_length_c [6.2148]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Pr2Zn3Cd5]
_chemical_formula_sum '[Pr8 Zn12 Cd20]'
_cell_volume [929.5377]
_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  0.2460  0.3712  0.0000  1
  Zn  Zn1  8  0.1404  0.3761  0.5000  1
  Zn  Zn2  4  0.0000  0.0000  0.2500  1
  Cd  Cd3  8  0.0000  0.2529  0.2500  1
  Cd  Cd4  8  0.1420  0.1145  0.0000  1
  Cd  Cd5  4  0.0000  0.5000  0.2500  1
]