data_[La16Pm6Pu2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  Pu  1.2800  1.7500  0.9675
]
_symmetry_space_group_name_H-M [I-42m]
_cell_length_a [8.8403]
_cell_length_b [8.8403]
_cell_length_c [11.7489]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [121]
_chemical_formula_structural [La8Pm3Pu]
_chemical_formula_sum '[La16 Pm6 Pu2]'
_cell_volume [918.1880]
_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
[
  La  La0  8  0.1211  0.1211  0.2364  1
  La  La1  8  0.2313  0.2313  0.9774  1
  Pm  Pm2  4  0.0000  0.5000  0.2500  1
  Pm  Pm3  2  0.0000  0.0000  0.5000  1
  Pu  Pu4  2  0.0000  0.0000  0.0000  1
]