data_[Pr16Nd10Sm2]
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 [I-4]
_cell_length_a [9.8664]
_cell_length_b [9.8664]
_cell_length_c [10.4612]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [Pr8Nd5Sm]
_chemical_formula_sum '[Pr16 Nd10 Sm2]'
_cell_volume [1018.3562]
_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  8  0.0705  0.6741  0.4001  1
  Pr  Pr1  8  0.0813  0.8158  0.7451  1
  Nd  Nd2  8  0.1068  0.7922  0.0739  1
  Nd  Nd3  2  0.0000  0.0000  0.5000  1
  Sm  Sm4  2  0.0000  0.5000  0.7500  1
]