data_[Pr2Pu4U2Sb8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Pu  1.2800  1.7500  0.9675
  U  1.3800  1.7500  0.9913
  Sb  2.0500  1.4500  0.8300
]
_symmetry_space_group_name_H-M [I-4m2]
_cell_length_a [6.2954]
_cell_length_b [6.2954]
_cell_length_c [12.5776]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [119]
_chemical_formula_structural [PrPu2USb4]
_chemical_formula_sum '[Pr2 Pu4 U2 Sb8]'
_cell_volume [498.4676]
_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  2  0.0000  0.5000  0.2500  1
  Pu  Pu1  2  0.0000  0.0000  0.5000  1
  Pu  Pu2  2  0.0000  0.5000  0.7500  1
  U  U3  2  0.0000  0.0000  0.0000  1
  Sb  Sb4  4  0.0000  0.0000  0.2472  1
  Sb  Sb5  4  0.0000  0.5000  0.5038  1
]