data_[K8In16Ag20]
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
]
_symmetry_space_group_name_H-M [Fmmm]
_cell_length_a [6.1451]
_cell_length_b [10.4756]
_cell_length_c [18.1166]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [69]
_chemical_formula_structural [K2In4Ag5]
_chemical_formula_sum '[K8 In16 Ag20]'
_cell_volume [1166.2297]
_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  8  0.0000  0.0000  0.1378  1.0
  In  In1  16  0.0000  0.1606  0.3727  1.0
  Ag  Ag2  8  0.2500  0.2500  0.0000  1.0
  Ag  Ag3  8  0.2500  0.2500  0.2500  1.0
  Ag  Ag4  4  0.0000  0.0000  0.5000  1.0
]