data_[Pr12Nd6Sm2]
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 [C2/m]
_cell_length_a [11.5902]
_cell_length_b [7.0454]
_cell_length_c [9.2046]
_cell_angle_alpha [90.0000]
_cell_angle_beta [106.2419]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Pr6Nd3Sm]
_chemical_formula_sum '[Pr12 Nd6 Sm2]'
_cell_volume [721.6268]
_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  0.1870  0.2365  0.3003  1
  Pr  Pr1  4  0.1258  0.5000  0.9188  1
  Nd  Nd2  4  0.0793  0.0000  0.6669  1
  Nd  Nd3  2  0.0000  0.0000  0.0000  1
  Sm  Sm4  2  0.0000  0.5000  0.5000  1
]