data_[Cs4Cu8Sn4I24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Cu  1.9000  1.3500  0.8200
  Sn  1.9600  1.4500  0.8300
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [14.0294]
_cell_length_b [15.3246]
_cell_length_c [7.8158]
_cell_angle_alpha [90.0000]
_cell_angle_beta [94.0580]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CsCu2SnI6]
_chemical_formula_sum '[Cs4 Cu8 Sn4 I24]'
_cell_volume [1676.1471]
_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  0.0949  0.2500  1.0
  Cu  Cu1  8  0.1838  0.4217  0.3003  1.0
  Sn  Sn2  4  0.0000  0.2955  0.7500  1.0
  I  I3  8  0.1176  0.2996  0.0950  1.0
  I  I4  8  0.1346  0.1232  0.6856  1.0
  I  I5  8  0.1457  0.4321  0.6220  1.0
]