data_[Pr8Dy20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Dy  1.2200  1.7500  1.1310
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [15.9088]
_cell_length_b [6.3183]
_cell_length_c [9.3077]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.7115]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Pr2Dy5]
_chemical_formula_sum '[Pr8 Dy20]'
_cell_volume [930.9339]
_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  0.0729  0.3315  0.1075  1.0
  Dy  Dy1  8  0.1454  0.1645  0.4651  1.0
  Dy  Dy2  8  0.2138  0.3326  0.8212  1.0
  Dy  Dy3  4  0.0000  0.1645  0.7500  1.0
]