data_[Rb2Ge2Bi2S6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ge  2.0100  1.2500  0.7700
  Bi  2.0200  1.6000  1.0350
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.5835]
_cell_length_b [3.9676]
_cell_length_c [11.2817]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.5004]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbGeBiS3]
_chemical_formula_sum '[Rb2 Ge2 Bi2 S6]'
_cell_volume [362.1667]
_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  0.2486  0.2500  0.2904  1.0
  Ge  Ge1  2  0.1273  0.2500  0.5636  1.0
  Bi  Bi2  2  0.3588  0.7500  0.8469  1.0
  S  S3  2  0.0991  0.2500  0.7618  1.0
  S  S4  2  0.3245  0.7500  0.5887  1.0
  S  S5  2  0.4011  0.7500  0.1090  1.0
]