data_[Cs4Ag4Bi4I20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Ag  1.9300  1.6000  1.0867
  Bi  2.0200  1.6000  1.0350
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.2680]
_cell_length_b [14.0980]
_cell_length_c [11.5654]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.6325]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CsAgBiI5]
_chemical_formula_sum '[Cs4 Ag4 Bi4 I20]'
_cell_volume [1556.2714]
_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  0.3561  0.2500  1.0
  Ag  Ag1  4  0.0000  0.3087  0.7500  1.0
  Bi  Bi2  4  0.0000  0.0000  0.0000  1.0
  I  I3  8  0.1066  0.2031  0.5946  1.0
  I  I4  8  0.1935  0.4285  0.9406  1.0
  I  I5  4  0.0000  0.0800  0.2500  1.0
]