data_[Rb4Ba4Br8O24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ba  0.8900  2.1500  1.4900
  Br  2.9600  1.1500  0.8825
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.9697]
_cell_length_b [11.9250]
_cell_length_c [8.0431]
_cell_angle_alpha [90.0000]
_cell_angle_beta [104.4169]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbBa(BrO3)2]
_chemical_formula_sum '[Rb4 Ba4 Br8 O24]'
_cell_volume [833.2313]
_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  0.2043  0.7500  1
  Ba  Ba1  4  0.0000  0.4225  0.2500  1
  Br  Br2  8  0.1755  0.1036  0.3085  1
  O  O3  8  0.1163  0.3961  0.5953  1
  O  O4  8  0.1623  0.2234  0.1892  1
  O  O5  8  0.1790  0.0096  0.6788  1
]