data_[Rb4Pu2Ag4S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Pu  1.2800  1.7500  0.9675
  Ag  1.9300  1.6000  1.0867
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.0854]
_cell_length_b [4.1555]
_cell_length_c [7.9120]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5649]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Pu(AgS2)2]
_chemical_formula_sum '[Rb4 Pu2 Ag4 S8]'
_cell_volume [467.3412]
_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
[
  Rb  Rb0  4  0.1356  0.0000  0.5666  1
  Pu  Pu1  2  0.0000  0.0000  0.0000  1
  Ag  Ag2  4  0.1786  0.5000  0.9813  1
  S  S3  4  0.0096  0.5000  0.7760  1
  S  S4  4  0.1895  0.0000  0.1834  1
]