data_[K4Ag4Te4I20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ag  1.9300  1.6000  1.0867
  Te  2.1000  1.4000  1.2933
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.3202]
_cell_length_b [12.6791]
_cell_length_c [12.2625]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.7283]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [KAgTeI5]
_chemical_formula_sum '[K4 Ag4 Te4 I20]'
_cell_volume [1490.5578]
_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
[
  K  K0  4  0.0000  0.4215  0.7500  1.0
  Ag  Ag1  4  0.0000  0.0394  0.7500  1.0
  Te  Te2  4  0.2500  0.2500  0.5000  1.0
  I  I3  8  0.0184  0.1893  0.5766  1.0
  I  I4  8  0.2385  0.4665  0.5933  1.0
  I  I5  4  0.0000  0.2987  0.2500  1.0
]