data_[Pr6Nd2Y8]
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 [Pmn2_1]
_cell_length_a [11.7519]
_cell_length_b [7.3699]
_cell_length_c [6.3993]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Pr3NdY4]
_chemical_formula_sum '[Pr6 Nd2 Y8]'
_cell_volume [554.2450]
_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  0.2497  0.3731  0.0198  1.0
  Pr  Pr1  2  0.0000  0.3730  0.3518  1.0
  Nd  Nd2  2  0.0000  0.6279  0.8510  1.0
  Y  Y3  4  0.2498  0.8788  0.0191  1.0
  Y  Y4  2  0.0000  0.1211  0.8525  1.0
  Y  Y5  2  0.0000  0.8784  0.3518  1.0
]