data_[Nd24Sm10Pu2]
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
  Pu  1.2800  1.7500  0.9675
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [18.9719]
_cell_length_b [10.9721]
_cell_length_c [6.3325]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.3132]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd12Sm5Pu]
_chemical_formula_sum '[Nd24 Sm10 Pu2]'
_cell_volume [1244.0026]
_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
[
  Nd  Nd0  8  0.1649  0.1644  0.9999  1
  Nd  Nd1  8  0.1669  0.3339  0.5014  1
  Nd  Nd2  4  0.0000  0.1635  0.5000  1
  Nd  Nd3  4  0.0000  0.3305  0.0000  1
  Sm  Sm4  4  0.1650  0.0000  0.4942  1
  Sm  Sm5  4  0.1670  0.5000  0.0013  1
  Sm  Sm6  2  0.0000  0.5000  0.5000  1
  Pu  Pu7  2  0.0000  0.0000  0.0000  1
]