data_[K2Ag2F6]
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
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [3.6102]
_cell_length_b [7.3386]
_cell_length_c [7.5032]
_cell_angle_alpha [118.9354]
_cell_angle_beta [92.2206]
_cell_angle_gamma [91.5825]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [KAgF3]
_chemical_formula_sum '[K2 Ag2 F6]'
_cell_volume [173.5988]
_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  1  0.0000  0.5000  0.0000  1.0
  K  K1  1  0.0000  0.5000  0.5000  1.0
  Ag  Ag2  1  0.0000  0.0000  0.5000  1.0
  Ag  Ag3  1  0.5000  0.0000  0.0000  1.0
  F  F4  2  0.0857  0.0106  0.7890  1.0
  F  F5  2  0.3401  0.7471  0.3754  1.0
  F  F6  2  0.4815  0.6728  0.8356  1.0
]