data_[Rb8As8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [11.8845]
_cell_length_b [12.5135]
_cell_length_c [5.1199]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.7178]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbAsO3]
_chemical_formula_sum '[Rb8 As8 O24]'
_cell_volume [761.3580]
_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  4  0.0000  0.1133  0.2500  1.0
  Rb  Rb1  4  0.0000  0.3186  0.7500  1.0
  As  As2  8  0.2308  0.4170  0.2174  1.0
  O  O3  8  0.1295  0.0981  0.7580  1.0
  O  O4  8  0.1394  0.3188  0.2719  1.0
  O  O5  8  0.1889  0.4632  0.8932  1.0
]