data_[Rb2Sn2S6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Sn  1.9600  1.4500  0.8300
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.7793]
_cell_length_b [7.5097]
_cell_length_c [7.7245]
_cell_angle_alpha [102.4403]
_cell_angle_beta [113.5356]
_cell_angle_gamma [108.1164]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [RbSnS3]
_chemical_formula_sum '[Rb2 Sn2 S6]'
_cell_volume [315.5806]
_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  2  0.2336  0.1834  0.8532  1.0
  Sn  Sn1  2  0.2216  0.5127  0.4253  1.0
  S  S2  2  0.1773  0.5993  0.1190  1.0
  S  S3  2  0.2313  0.7080  0.7291  1.0
  S  S4  2  0.3287  0.2325  0.4332  1.0
]