data_[Rb32Br4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Br  2.9600  1.1500  0.8825
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [F-43m]
_cell_length_a [12.4152]
_cell_length_b [12.4152]
_cell_length_c [12.4152]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [216]
_chemical_formula_structural [Rb8BrO4]
_chemical_formula_sum '[Rb32 Br4 O16]'
_cell_volume [1913.6410]
_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  16  0.1000  0.1000  0.4000  1.0
  Rb  Rb1  16  0.1468  0.1468  0.8532  1.0
  Br  Br2  4  0.2500  0.2500  0.2500  1.0
  O  O3  16  0.1282  0.1282  0.6282  1.0
]