data_[K2Sb8F26]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Sb  2.0500  1.4500  0.8300
  F  3.9800  0.5000  0.7050
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [9.8105]
_cell_length_b [9.8105]
_cell_length_c [6.4014]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [KSb4F13]
_chemical_formula_sum '[K2 Sb8 F26]'
_cell_volume [616.1049]
_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  0.0000  0.0000  0.5000  1.0
  Sb  Sb1  8  0.0178  0.7017  0.9966  1.0
  F  F2  8  0.0748  0.1508  0.1623  1.0
  F  F3  8  0.0844  0.6342  0.3990  1.0
  F  F4  8  0.0993  0.2331  0.7663  1.0
  F  F5  2  0.0000  0.5000  0.7500  1.0
]