data_[Na8Cd4Te8]
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
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [7.5903]
_cell_length_b [12.4770]
_cell_length_c [6.8602]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Na2CdTe2]
_chemical_formula_sum '[Na8 Cd4 Te8]'
_cell_volume [649.6839]
_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  8  0.1504  0.1289  0.0000  1.0
  Cd  Cd1  4  0.0000  0.5000  0.2500  1.0
  Te  Te2  8  0.2305  0.6243  0.5000  1.0
]