data_[K2Ag2Cl6]
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 [P2_1/m]
_cell_length_a [4.1454]
_cell_length_b [10.2248]
_cell_length_c [7.8734]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.4306]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KAgCl3]
_chemical_formula_sum '[K2 Ag2 Cl6]'
_cell_volume [324.5895]
_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  2  0.4428  0.2500  0.1212  1
  Ag  Ag1  2  0.3668  0.7500  0.3525  1
  Cl  Cl2  4  0.1549  0.5902  0.1215  1
  Cl  Cl3  2  0.0792  0.2500  0.4398  1
]