data_[Rb8Np6Pt2S16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Np  1.3600  1.7500  1.0000
  Pt  2.2800  1.3500  0.8050
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.7515]
_cell_length_b [7.8223]
_cell_length_c [8.9480]
_cell_angle_alpha [90.0000]
_cell_angle_beta [120.2948]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb4Np3PtS8]
_chemical_formula_sum '[Rb8 Np6 Pt2 S16]'
_cell_volume [891.5166]
_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  0.2500  0.2500  0.0000  1
  Rb  Rb1  2  0.0000  0.0000  0.0000  1
  Rb  Rb2  2  0.0000  0.5000  0.0000  1
  Np  Np3  4  0.2500  0.2500  0.5000  1
  Np  Np4  2  0.0000  0.5000  0.5000  1
  Pt  Pt5  2  0.0000  0.0000  0.5000  1
  S  S6  8  0.0265  0.2219  0.3327  1
  S  S7  4  0.2236  0.5000  0.6922  1
  S  S8  4  0.2302  0.5000  0.2812  1
]