data_[Nd24Sm8Y4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [16.6097]
_cell_length_b [12.0089]
_cell_length_c [6.2823]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.3493]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Nd6Sm2Y]
_chemical_formula_sum '[Nd24 Sm8 Y4]'
_cell_volume [1245.4005]
_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
[
  Nd  Nd0  8  0.0478  0.3599  0.5136  1.0
  Nd  Nd1  8  0.1179  0.1424  0.8188  1.0
  Nd  Nd2  8  0.2134  0.1379  0.3487  1.0
  Sm  Sm3  8  0.1668  0.3985  0.0846  1.0
  Y  Y4  4  0.0000  0.0998  0.2500  1.0
]