data_[Pr6Nd16Y8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nd  1.1400  1.8500  1.2765
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.0920]
_cell_length_b [12.3413]
_cell_length_c [6.9712]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.0084]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr3(Nd2Y)4]
_chemical_formula_sum '[Pr6 Nd16 Y8]'
_cell_volume [1060.2915]
_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  0.2500  0.2500  0.5000  1
  Pr  Pr1  2  0.0000  0.5000  0.5000  1
  Nd  Nd2  4  0.0000  0.2478  0.5000  1
  Nd  Nd3  4  0.0000  0.2949  0.0000  1
  Nd  Nd4  4  0.2037  0.5000  0.1971  1
  Nd  Nd5  4  0.2472  0.0000  0.2574  1
  Y  Y6  4  0.2500  0.2500  0.0000  1
  Y  Y7  2  0.0000  0.0000  0.0000  1
  Y  Y8  2  0.0000  0.0000  0.5000  1
]