data_[Pr24Sm8Pu4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Sm  1.1700  1.8500  1.2290
  Pu  1.2800  1.7500  0.9675
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [9.6554]
_cell_length_b [19.1265]
_cell_length_c [6.7272]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Pr6Sm2Pu]
_chemical_formula_sum '[Pr24 Sm8 Pu4]'
_cell_volume [1242.3520]
_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
[
  Pr  Pr0  8  0.0000  0.1667  0.2500  1
  Pr  Pr1  8  0.1632  0.3626  0.0000  1
  Pr  Pr2  8  0.1846  0.9721  0.5000  1
  Sm  Sm3  8  0.1772  0.3036  0.5000  1
  Pu  Pu4  4  0.0000  0.5000  0.2500  1
]