data_[Rb8B24O40]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  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 [9.7276]
_cell_length_b [8.8392]
_cell_length_c [9.1682]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.9229]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbB3O5]
_chemical_formula_sum '[Rb8 B24 O40]'
_cell_volume [761.7324]
_cell_formula_units_Z [8]
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  8  0.0734  0.3459  0.9422  1
  B  B1  8  0.0752  0.0391  0.4341  1
  B  B2  8  0.1781  0.2517  0.3196  1
  B  B3  8  0.2070  0.0061  0.7400  1
  O  O4  8  0.0831  0.0102  0.5996  1
  O  O5  8  0.0898  0.1983  0.4044  1
  O  O6  8  0.1597  0.0577  0.8693  1
  O  O7  8  0.1789  0.4045  0.2934  1
  O  O8  8  0.2420  0.3476  0.7398  1
]