data_[Pr2Nd8Sm6]
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
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [11.9827]
_cell_length_b [7.3444]
_cell_length_c [6.4039]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [PrNd4Sm3]
_chemical_formula_sum '[Pr2 Nd8 Sm6]'
_cell_volume [563.5756]
_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  2  0.0000  0.6238  0.0202  1.0
  Nd  Nd1  4  0.2488  0.1258  0.3525  1.0
  Nd  Nd2  2  0.0000  0.1261  0.0181  1.0
  Nd  Nd3  2  0.0000  0.8743  0.5201  1.0
  Sm  Sm4  4  0.2498  0.6241  0.3510  1.0
  Sm  Sm5  2  0.0000  0.3757  0.5195  1.0
]