data_[Rb4Ge8Bi4O24]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.9703]
_cell_length_b [10.3277]
_cell_length_c [5.8091]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.6396]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbGe2BiO6]
_chemical_formula_sum '[Rb4 Ge8 Bi4 O24]'
_cell_volume [642.2071]
_cell_formula_units_Z [4]
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  0.0000  0.1790  0.2500  1.0
  Ge  Ge1  8  0.2205  0.0837  0.7911  1.0
  Bi  Bi2  4  0.0000  0.3848  0.7500  1.0
  O  O3  8  0.1138  0.4315  0.1415  1.0
  O  O4  8  0.1558  0.2370  0.7276  1.0
  O  O5  8  0.1595  0.0142  0.0296  1.0
]