data_[Rb2Tl2W2S8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Tl  1.6200  1.9000  1.3325
  W  2.3600  1.3500  0.7667
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.2379]
_cell_length_b [7.0566]
_cell_length_c [9.7356]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.9982]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbTlWS4]
_chemical_formula_sum '[Rb2 Tl2 W2 S8]'
_cell_volume [477.9922]
_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  0.2201  0.7500  0.5260  1.0
  Tl  Tl1  2  0.2541  0.7500  0.0439  1.0
  W  W2  2  0.1932  0.2500  0.2742  1.0
  S  S3  4  0.0062  0.5013  0.2071  1.0
  S  S4  2  0.3129  0.2500  0.5086  1.0
  S  S5  2  0.4205  0.2500  0.1643  1.0
]