KSrSnBiO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic F-43m space group. K(1) is bonded to twelve equivalent O(1) atoms to form KO12 cuboctahedra that share corners with twelve equivalent K(1)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Sn(1)O6 octahedra, and faces with four equivalent Bi(1)O6 octahedra. Sr(1) is bonded to twelve equivalent O(1) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent K(1)O12 cuboctahedra, faces with four equivalent Sn(1)O6 octahedra, and faces with four equivalent Bi(1)O6 octahedra. Sn(1) is bonded to six equivalent O(1) atoms to form SnO6 octahedra that share corners with six equivalent Bi(1)O6 octahedra, faces with four equivalent K(1)O12 cuboctahedra, and faces with four equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. Bi(1) is bonded to six equivalent O(1) atoms to form BiO6 octahedra that share corners with six equivalent Sn(1)O6 octahedra, faces with four equivalent K(1)O12 cuboctahedra, and faces with four equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded to two equivalent K(1), two equivalent Sr(1), one Sn(1), and one Bi(1) atom to form a mixture of distorted corner, edge, and face-sharing OK2Sr2SnBi octahedra. The corner-sharing octahedral tilt angles range from 0-60°.
KSrSnBiO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic F-43m space group. K(1) is bonded to twelve equivalent O(1) atoms to form KO12 cuboctahedra that share corners with twelve equivalent K(1)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Sn(1)O6 octahedra, and faces with four equivalent Bi(1)O6 octahedra. All K(1)-O(1) bond lengths are 2.96 Å. Sr(1) is bonded to twelve equivalent O(1) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent K(1)O12 cuboctahedra, faces with four equivalent Sn(1)O6 octahedra, and faces with four equivalent Bi(1)O6 octahedra. All Sr(1)-O(1) bond lengths are 2.96 Å. Sn(1) is bonded to six equivalent O(1) atoms to form SnO6 octahedra that share corners with six equivalent Bi(1)O6 octahedra, faces with four equivalent K(1)O12 cuboctahedra, and faces with four equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Sn(1)-O(1) bond lengths are 2.07 Å. Bi(1) is bonded to six equivalent O(1) atoms to form BiO6 octahedra that share corners with six equivalent Sn(1)O6 octahedra, faces with four equivalent K(1)O12 cuboctahedra, and faces with four equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Bi(1)-O(1) bond lengths are 2.12 Å. O(1) is bonded to two equivalent K(1), two equivalent Sr(1), one Sn(1), and one Bi(1) atom to form a mixture of distorted corner, edge, and face-sharing OK2Sr2SnBi octahedra. The corner-sharing octahedral tilt angles range from 0-60°.