data_[K4Ag6Cl16]
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
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.0611]
_cell_length_b [8.3336]
_cell_length_c [6.6626]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.9939]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K2Ag3Cl8]
_chemical_formula_sum '[K4 Ag6 Cl16]'
_cell_volume [780.7333]
_cell_formula_units_Z [2]
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  0.2286  0.5000  0.6606  1.0
  Ag  Ag1  4  0.0000  0.2663  0.0000  1.0
  Ag  Ag2  2  0.0000  0.0000  0.5000  1.0
  Cl  Cl3  8  0.1001  0.2283  0.3778  1.0
  Cl  Cl4  4  0.0983  0.0000  0.8826  1.0
  Cl  Cl5  4  0.1154  0.5000  0.9705  1.0
]