The structure described by KSbO3 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 5-coordinate geometry to one O(2), one O(3), and three equivalent O(1) atoms. Sb(1) is bonded in a 6-coordinate geometry to one O(1), two equivalent O(3), and three equivalent O(2) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to three equivalent K(1) and one Sb(1) atom to form OK3Sb tetrahedra that share corners with two equivalent O(1)K3Sb tetrahedra, corners with three equivalent O(3)KSb2O tetrahedra, corners with six equivalent O(2)KSb3 trigonal pyramids,  an edgeedge with one O(3)KSb2O tetrahedra, and edges with two equivalent O(1)K3Sb tetrahedra. In the second O site, O(2) is bonded to one K(1) and three equivalent Sb(1) atoms to form distorted OKSb3 trigonal pyramids that share corners with five equivalent O(3)KSb2O tetrahedra, corners with six equivalent O(1)K3Sb tetrahedra, corners with two equivalent O(2)KSb3 trigonal pyramids,  an edgeedge with one O(3)KSb2O tetrahedra, and edges with two equivalent O(2)KSb3 trigonal pyramids. In the third O site, O(3) is bonded to one K(1), two equivalent Sb(1), and one O(3) atom to form OKSb2O tetrahedra that share corners with three equivalent O(1)K3Sb tetrahedra, corners with five equivalent O(2)KSb3 trigonal pyramids,  an edgeedge with one O(1)K3Sb tetrahedra,  an edgeedge with one O(3)KSb2O tetrahedra, and  an edgeedge with one O(2)KSb3 trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_KSbO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.847
_cell_length_b   5.905
_cell_length_c   7.409
_cell_angle_alpha   79.855
_cell_angle_beta   82.268
_cell_angle_gamma   78.248
_symmetry_Int_Tables_number   1
_cell_volume   161.362
_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  0.147  0.742  0.121  1.0
  K  K1  1  0.853  0.258  0.879  1.0
  Sb  Sb2  1  0.699  0.234  0.376  1.0
  Sb  Sb3  1  0.301  0.766  0.624  1.0
  O  O4  1  0.277  0.547  0.840  1.0
  O  O5  1  0.753  0.932  0.656  1.0
  O  O6  1  0.178  0.526  0.463  1.0
  O  O7  1  0.723  0.453  0.160  1.0
  O  O8  1  0.247  0.068  0.344  1.0
  O  O9  1  0.822  0.474  0.537  1.0
[/CIF]
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The structure described by KSbO3 crystallizes in the triclinic P-1 space group. K(1) is bonded in a 5-coordinate geometry to one O(2), one O(3), and three equivalent O(1) atoms. Sb(1) is bonded in a 6-coordinate geometry to one O(1), two equivalent O(3), and three equivalent O(2) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded to three equivalent K(1) and one Sb(1) atom to form OK3Sb tetrahedra that share corners with two equivalent O(1)K3Sb tetrahedra, corners with three equivalent O(3)KSb2O tetrahedra, corners with six equivalent O(2)KSb3 trigonal pyramids,  an edgeedge with one O(3)KSb2O tetrahedra, and edges with two equivalent O(1)K3Sb tetrahedra. In the second O site, O(2) is bonded to one K(1) and three equivalent Sb(1) atoms to form distorted OKSb3 trigonal pyramids that share corners with five equivalent O(3)KSb2O tetrahedra, corners with six equivalent O(1)K3Sb tetrahedra, corners with two equivalent O(2)KSb3 trigonal pyramids,  an edgeedge with one O(3)KSb2O tetrahedra, and edges with two equivalent O(2)KSb3 trigonal pyramids. In the third O site, O(3) is bonded to one K(1), two equivalent Sb(1), and one O(3) atom to form OKSb2O tetrahedra that share corners with three equivalent O(1)K3Sb tetrahedra, corners with five equivalent O(2)KSb3 trigonal pyramids,  an edgeedge with one O(1)K3Sb tetrahedra,  an edgeedge with one O(3)KSb2O tetrahedra, and  an edgeedge with one O(2)KSb3 trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_KSbO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.847
_cell_length_b   5.905
_cell_length_c   7.409
_cell_angle_alpha   79.855
_cell_angle_beta   82.268
_cell_angle_gamma   78.248
_symmetry_Int_Tables_number   1
_cell_volume   161.362
_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  0.147  0.742  0.121  1.0
  K  K1  1  0.853  0.258  0.879  1.0
  Sb  Sb2  1  0.699  0.234  0.376  1.0
  Sb  Sb3  1  0.301  0.766  0.624  1.0
  O  O4  1  0.277  0.547  0.840  1.0
  O  O5  1  0.753  0.932  0.656  1.0
  O  O6  1  0.178  0.526  0.463  1.0
  O  O7  1  0.723  0.453  0.160  1.0
  O  O8  1  0.247  0.068  0.344  1.0
  O  O9  1  0.822  0.474  0.537  1.0
[/CIF]
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