data_[K8In4Ag4I16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  In  1.7800  1.5500  0.9400
  Ag  1.9300  1.6000  1.0867
  I  2.6600  1.4000  1.2733
]
_symmetry_space_group_name_H-M [Imma]
_cell_length_a [9.7992]
_cell_length_b [10.1136]
_cell_length_c [13.6994]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [74]
_chemical_formula_structural [K2InAgI4]
_chemical_formula_sum '[K8 In4 Ag4 I16]'
_cell_volume [1357.6895]
_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  0.0000  0.5000  1.0
  K  K1  4  0.2500  0.2500  0.7500  1.0
  In  In2  4  0.2500  0.2500  0.2500  1.0
  Ag  Ag3  4  0.0000  0.0000  0.0000  1.0
  I  I4  8  0.0000  0.0017  0.2097  1.0
  I  I5  8  0.2468  0.2500  0.0007  1.0
]