data_[K2Ag4Bi2F12]
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
  Bi  2.0200  1.6000  1.0350
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.3852]
_cell_length_b [6.4534]
_cell_length_c [10.9589]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.5129]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [KAg2BiF6]
_chemical_formula_sum '[K2 Ag4 Bi2 F12]'
_cell_volume [372.0984]
_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  0.5000  0.0000  0.0000  1.0
  Ag  Ag1  4  0.2707  0.5367  0.7716  1.0
  Bi  Bi2  2  0.0000  0.0000  0.5000  1.0
  F  F3  4  0.1013  0.6195  0.2252  1.0
  F  F4  4  0.2467  0.2095  0.1033  1.0
  F  F5  4  0.3542  0.6476  0.0366  1.0
]