data_[Rb4Ge8B4O24]
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
  B  2.0400  0.8500  0.4100
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [9.6943]
_cell_length_b [10.9544]
_cell_length_c [5.8229]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.9559]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbGe2BO6]
_chemical_formula_sum '[Rb4 Ge8 B4 O24]'
_cell_volume [560.6249]
_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  0.1601  0.2500  1.0
  Ge  Ge1  8  0.2347  0.4123  0.0953  1.0
  B  B2  4  0.0000  0.2759  0.7500  1.0
  O  O3  8  0.0493  0.3548  0.9816  1.0
  O  O4  8  0.1301  0.2032  0.7551  1.0
  O  O5  8  0.2180  0.0131  0.1363  1.0
]