data_[Pr4Nd12Y8]
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/c]
_cell_length_a [17.9067]
_cell_length_b [7.2972]
_cell_length_c [6.3197]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.2307]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [PrNd3Y2]
_chemical_formula_sum '[Pr4 Nd12 Y8]'
_cell_volume [825.7814]
_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  4  0.0000  0.1258  0.7500  1
  Nd  Nd1  8  0.1678  0.1255  0.4174  1
  Nd  Nd2  4  0.0000  0.3755  0.2500  1
  Y  Y3  8  0.1674  0.3758  0.9177  1
]