data_[Rb1Ce2Np1S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ce  1.1200  1.8500  1.0800
  Np  1.3600  1.7500  1.0000
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.0386]
_cell_length_b [7.0429]
_cell_length_c [8.6744]
_cell_angle_alpha [90.8655]
_cell_angle_beta [106.5696]
_cell_angle_gamma [90.5204]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbCe2NpS8]
_chemical_formula_sum '[Rb1 Ce2 Np1 S8]'
_cell_volume [294.9777]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.5000  1
  Ce  Ce1  2  0.3385  0.4766  0.1910  1
  Np  Np2  1  0.0000  0.0000  0.0000  1
  S  S3  2  0.1691  0.2641  0.8513  1
  S  S4  2  0.2033  0.6835  0.9069  1
  S  S5  2  0.2059  0.5235  0.5001  1
  S  S6  2  0.3776  0.0848  0.2476  1
]