data_[Rb8Cd8O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Cd  1.6900  1.5500  1.0900
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [14.4776]
_cell_length_b [6.7305]
_cell_length_c [9.7780]
_cell_angle_alpha [90.0000]
_cell_angle_beta [127.1439]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [RbCdO]
_chemical_formula_sum '[Rb8 Cd8 O8]'
_cell_volume [759.4837]
_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  0.1650  0.1983  0.2649  1.0
  Cd  Cd1  8  0.1171  0.2918  0.8630  1.0
  O  O2  8  0.2255  0.9527  0.5494  1.0
]