data_[Pr10Er4Cd8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Er  1.2400  1.7500  1.0300
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [22.4340]
_cell_length_b [3.6433]
_cell_length_c [8.6410]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.6599]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr5(ErCd2)2]
_chemical_formula_sum '[Pr10 Er4 Cd8]'
_cell_volume [660.8422]
_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
[
  Pr  Pr0  4  0.0928  0.0000  0.7684  1.0
  Pr  Pr1  4  0.1307  0.0000  0.2473  1.0
  Pr  Pr2  2  0.0000  0.5000  0.0000  1.0
  Er  Er3  4  0.2077  0.5000  0.6150  1.0
  Cd  Cd4  4  0.0482  0.5000  0.4194  1.0
  Cd  Cd5  4  0.2109  0.5000  0.0596  1.0
]