data_[K6Ag3Sn3Cl18]
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
  Sn  1.9600  1.4500  0.8300
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [R3]
_cell_length_a [7.4436]
_cell_length_b [7.4436]
_cell_length_c [18.2581]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [146]
_chemical_formula_structural [K2AgSnCl6]
_chemical_formula_sum '[K6 Ag3 Sn3 Cl18]'
_cell_volume [876.0994]
_cell_formula_units_Z [3]
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  3  0.0000  0.0000  0.0508  1.0
  K  K1  3  0.0000  0.0000  0.5484  1.0
  Ag  Ag2  3  0.0000  0.0000  0.3179  1.0
  Sn  Sn3  3  0.0000  0.0000  0.8186  1.0
  Cl  Cl4  9  0.0080  0.4344  0.5710  1.0
  Cl  Cl5  9  0.0993  0.7654  0.4042  1.0
]