data_[K6Rb8Ag2F16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Rb  0.8200  2.3500  1.6600
  Ag  1.9300  1.6000  1.0867
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [13.5782]
_cell_length_b [7.7739]
_cell_length_c [7.7917]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.9379]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [K3Rb4AgF8]
_chemical_formula_sum '[K6 Rb8 Ag2 F16]'
_cell_volume [674.2185]
_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  0.2500  0.2500  0.0000  1.0
  Rb  Rb1  4  0.2500  0.2500  0.5000  1.0
  Rb  Rb2  2  0.0000  0.0000  0.0000  1.0
  Rb  Rb3  2  0.0000  0.5000  0.0000  1.0
  K  K4  2  0.0000  0.5000  0.5000  1.0
  Ag  Ag5  2  0.0000  0.0000  0.5000  1.0
  F  F6  8  0.0043  0.2413  0.7362  1.0
  F  F7  4  0.2456  0.5000  0.7550  1.0
  F  F8  4  0.2496  0.0000  0.7592  1.0
]