data_[Cs8Na4Cd4I20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Na  0.9300  1.8000  1.1600
  Cd  1.6900  1.5500  1.0900
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [4.8174]
_cell_length_b [23.1176]
_cell_length_c [15.8966]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Cs2NaCdI5]
_chemical_formula_sum '[Cs8 Na4 Cd4 I20]'
_cell_volume [1770.3377]
_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
[
  Cs  Cs0  4  0.0000  0.1305  0.3205  1.0
  Cs  Cs1  4  0.0000  0.1338  0.6874  1.0
  Na  Na2  4  0.0000  0.2148  0.0349  1.0
  Cd  Cd3  4  0.0000  0.4342  0.4280  1.0
  I  I4  4  0.0000  0.0431  0.0249  1.0
  I  I5  4  0.0000  0.2995  0.6620  1.0
  I  I6  4  0.0000  0.3156  0.3856  1.0
  I  I7  4  0.0000  0.3477  0.0048  1.0
  I  I8  4  0.0000  0.4949  0.2759  1.0
]