data_[Rb12Cd4O12]
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/m]
_cell_length_a [7.9229]
_cell_length_b [11.8245]
_cell_length_c [7.0655]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.7018]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Rb3CdO3]
_chemical_formula_sum '[Rb12 Cd4 O12]'
_cell_volume [654.3094]
_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  0.1844  0.5000  1.0
  Rb  Rb1  4  0.0000  0.2515  0.0000  1.0
  Rb  Rb2  4  0.1298  0.5000  0.3487  1.0
  Cd  Cd3  4  0.1856  0.0000  0.1375  1.0
  O  O4  8  0.1802  0.3570  0.7230  1.0
  O  O5  4  0.0917  0.0000  0.8250  1.0
]