data_[Na6Pu2S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Pu  1.2800  1.7500  0.9675
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2/c]
_cell_length_a [7.0231]
_cell_length_b [8.0830]
_cell_length_c [6.8984]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.0787]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [13]
_chemical_formula_structural [Na3PuS4]
_chemical_formula_sum '[Na6 Pu2 S8]'
_cell_volume [367.8074]
_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
[
  Na  Na0  2  0.0000  0.3813  0.7500  1
  Na  Na1  2  0.5000  0.1283  0.7500  1
  Na  Na2  2  0.5000  0.3871  0.2500  1
  Pu  Pu3  2  0.0000  0.1289  0.2500  1
  S  S4  4  0.2163  0.1056  0.0009  1
  S  S5  4  0.2365  0.3506  0.4732  1
]