KCeNbO6Sn crystallizes in the cubic F-43m space group. The structure consists of four 7440-31-5 atoms inside a KCeNbO6 framework. In the KCeNbO6 framework, 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 four equivalent Ce(1)O6 octahedra, and faces with four equivalent Nb(1)O6 octahedra. Ce(1) is bonded to six equivalent O(1) atoms to form CeO6 octahedra that share corners with six equivalent Nb(1)O6 octahedra and faces with four equivalent K(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. Nb(1) is bonded to six equivalent O(1) atoms to form NbO6 octahedra that share corners with six equivalent Ce(1)O6 octahedra and faces with four equivalent K(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded in a distorted linear geometry to two equivalent K(1), one Ce(1), and one Nb(1) atom.
KCeNbO6Sn crystallizes in the cubic F-43m space group. The structure consists of four 7440-31-5 atoms inside a KCeNbO6 framework. In the KCeNbO6 framework, 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 four equivalent Ce(1)O6 octahedra, and faces with four equivalent Nb(1)O6 octahedra. All K(1)-O(1) bond lengths are 3.01 Å. Ce(1) is bonded to six equivalent O(1) atoms to form CeO6 octahedra that share corners with six equivalent Nb(1)O6 octahedra and faces with four equivalent K(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Ce(1)-O(1) bond lengths are 2.24 Å. Nb(1) is bonded to six equivalent O(1) atoms to form NbO6 octahedra that share corners with six equivalent Ce(1)O6 octahedra and faces with four equivalent K(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Nb(1)-O(1) bond lengths are 2.02 Å. O(1) is bonded in a distorted linear geometry to two equivalent K(1), one Ce(1), and one Nb(1) atom.