data_[Na4Cd12O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  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 [16.5938]
_cell_length_b [3.2791]
_cell_length_c [8.5995]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.7587]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [NaCd3O2]
_chemical_formula_sum '[Na4 Cd12 O8]'
_cell_volume [414.0689]
_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
[
  Na  Na0  4  0.0716  0.0000  0.1877  1.0
  Cd  Cd1  4  0.0683  0.0000  0.6821  1.0
  Cd  Cd2  4  0.1901  0.5000  0.5789  1.0
  Cd  Cd3  4  0.1915  0.5000  0.0420  1.0
  O  O4  4  0.0439  0.5000  0.8461  1.0
  O  O5  4  0.1942  0.5000  0.3119  1.0
]