data_[Pr9Dy6Y18]
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
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [3.6136]
_cell_length_b [3.6136]
_cell_length_c [96.4316]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [Pr3(DyY3)2]
_chemical_formula_sum '[Pr9 Dy6 Y18]'
_cell_volume [1090.5001]
_cell_formula_units_Z [3]
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  6  0.0000  0.0000  0.2721  1
  Pr  Pr1  3  0.0000  0.0000  0.0000  1
  Y  Y2  6  0.0000  0.0000  0.0920  1
  Y  Y3  6  0.0000  0.0000  0.1817  1
  Y  Y4  6  0.0000  0.0000  0.3640  1
  Dy  Dy5  6  0.0000  0.0000  0.4551  1
]