data_[Rb4Sn6S16]
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 [C2/m]
_cell_length_a [17.1036]
_cell_length_b [7.3290]
_cell_length_c [6.7334]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.7325]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb2Sn3S8]
_chemical_formula_sum '[Rb4 Sn6 S16]'
_cell_volume [799.3362]
_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  0.2328  0.5000  0.7017  1
  Sn  Sn1  4  0.0000  0.2543  0.0000  1
  Sn  Sn2  2  0.0000  0.0000  0.5000  1
  S  S3  8  0.0973  0.2078  0.3867  1
  S  S4  4  0.0893  0.0000  0.8947  1
  S  S5  4  0.0919  0.5000  0.9369  1
]