data_[Na6Cd2Ag6Cl16]
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
  Ag  1.9300  1.6000  1.0867
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.5867]
_cell_length_b [8.1055]
_cell_length_c [8.0225]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.4990]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na3CdAg3Cl8]
_chemical_formula_sum '[Na6 Cd2 Ag6 Cl16]'
_cell_volume [728.1172]
_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  0.2500  0.2500  0.0000  1.0
  Na  Na1  2  0.0000  0.5000  0.5000  1.0
  Cd  Cd2  2  0.0000  0.0000  0.5000  1.0
  Ag  Ag3  4  0.2500  0.2500  0.5000  1.0
  Ag  Ag4  2  0.0000  0.0000  0.0000  1.0
  Cl  Cl5  8  0.0050  0.2353  0.2696  1.0
  Cl  Cl6  4  0.2377  0.0000  0.7352  1.0
  Cl  Cl7  4  0.2463  0.0000  0.2415  1.0
]