KCoO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m 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 K(1)O12 cuboctahedra, and faces with eight equivalent Co(1)O6 octahedra. Co(1) is bonded to six equivalent O(1) atoms to form CoO6 octahedra that share corners with six equivalent Co(1)O6 octahedra and faces with eight equivalent K(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. O(1) is bonded to four equivalent K(1) and two equivalent Co(1) atoms to form a mixture of distorted face, corner, and edge-sharing OK4Co2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°.
KCoO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m 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 K(1)O12 cuboctahedra, and faces with eight equivalent Co(1)O6 octahedra. All K(1)-O(1) bond lengths are 2.74 Å. Co(1) is bonded to six equivalent O(1) atoms to form CoO6 octahedra that share corners with six equivalent Co(1)O6 octahedra and faces with eight equivalent K(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Co(1)-O(1) bond lengths are 1.94 Å. O(1) is bonded to four equivalent K(1) and two equivalent Co(1) atoms to form a mixture of distorted face, corner, and edge-sharing OK4Co2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°.