data_[Na6Zn4Cd6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Zn  1.6500  1.3500  0.8800
  Cd  1.6900  1.5500  1.0900
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [16.1366]
_cell_length_b [4.3692]
_cell_length_c [5.9217]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.8659]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na3Zn2Cd3]
_chemical_formula_sum '[Na6 Zn4 Cd6]'
_cell_volume [416.5547]
_cell_formula_units_Z [2]
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  0.1572  0.0000  0.5940  1.0
  Na  Na1  2  0.0000  0.0000  0.0000  1.0
  Zn  Zn2  4  0.2316  0.0000  0.0981  1.0
  Cd  Cd3  4  0.1316  0.5000  0.1864  1.0
  Cd  Cd4  2  0.0000  0.5000  0.5000  1.0
]