The crystal structure described by KSbF6 crystallizes in the tetragonal P4_2/mcm space group. K(1) is bonded in a 8-coordinate geometry to four equivalent F(1) and four equivalent F(2) atoms. Sb(1) is bonded in an octahedral geometry to two equivalent F(2) and four equivalent F(1) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted bent 150 degrees geometry to one K(1) and one Sb(1) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Sb(1) atom. is represented by the CIF file [CIF]
data_KSbF6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.188
_cell_length_b   5.188
_cell_length_c   9.706
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   261.300
_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  0.500  0.500  0.750  1.0
  K  K1  1  0.500  0.500  0.250  1.0
  Sb  Sb2  1  0.000  0.000  0.000  1.0
  Sb  Sb3  1  0.000  0.000  0.500  1.0
  F  F4  1  0.817  0.183  0.137  1.0
  F  F5  1  0.817  0.817  0.363  1.0
  F  F6  1  0.259  0.741  0.500  1.0
  F  F7  1  0.183  0.183  0.363  1.0
  F  F8  1  0.183  0.817  0.863  1.0
  F  F9  1  0.817  0.817  0.637  1.0
  F  F10  1  0.259  0.259  0.000  1.0
  F  F11  1  0.741  0.259  0.500  1.0
  F  F12  1  0.183  0.183  0.637  1.0
  F  F13  1  0.183  0.817  0.137  1.0
  F  F14  1  0.817  0.183  0.863  1.0
  F  F15  1  0.741  0.741  0.000  1.0
[/CIF]
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The crystal structure described by KSbF6 crystallizes in the tetragonal P4_2/mcm space group. K(1) is bonded in a 8-coordinate geometry to four equivalent F(1) and four equivalent F(2) atoms. Sb(1) is bonded in an octahedral geometry to two equivalent F(2) and four equivalent F(1) atoms. There are two inequivalent F sites. In the first F site, F(1) is bonded in a distorted bent 150 degrees geometry to one K(1) and one Sb(1) atom. In the second F site, F(2) is bonded in a distorted single-bond geometry to two equivalent K(1) and one Sb(1) atom. is represented by the CIF file [CIF]
data_KSbF6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.188
_cell_length_b   5.188
_cell_length_c   9.706
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   261.300
_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  0.500  0.500  0.750  1.0
  K  K1  1  0.500  0.500  0.250  1.0
  Sb  Sb2  1  0.000  0.000  0.000  1.0
  Sb  Sb3  1  0.000  0.000  0.500  1.0
  F  F4  1  0.817  0.183  0.137  1.0
  F  F5  1  0.817  0.817  0.363  1.0
  F  F6  1  0.259  0.741  0.500  1.0
  F  F7  1  0.183  0.183  0.363  1.0
  F  F8  1  0.183  0.817  0.863  1.0
  F  F9  1  0.817  0.817  0.637  1.0
  F  F10  1  0.259  0.259  0.000  1.0
  F  F11  1  0.741  0.259  0.500  1.0
  F  F12  1  0.183  0.183  0.637  1.0
  F  F13  1  0.183  0.817  0.137  1.0
  F  F14  1  0.817  0.183  0.863  1.0
  F  F15  1  0.741  0.741  0.000  1.0
[/CIF]
.