K3OBr is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. K(1) is bonded in a distorted linear geometry to two equivalent O(1) and four equivalent Br(1) atoms. O(1) is bonded to six equivalent K(1) atoms to form OK6 octahedra that share corners with six equivalent O(1)K6 octahedra and faces with eight equivalent Br(1)K12 cuboctahedra. The corner-sharing octahedra are not tilted. Br(1) is bonded to twelve equivalent K(1) atoms to form BrK12 cuboctahedra that share corners with twelve equivalent Br(1)K12 cuboctahedra, faces with six equivalent Br(1)K12 cuboctahedra, and faces with eight equivalent O(1)K6 octahedra.
K3OBr is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. K(1) is bonded in a distorted linear geometry to two equivalent O(1) and four equivalent Br(1) atoms. Both K(1)-O(1) bond lengths are 2.60 Å. All K(1)-Br(1) bond lengths are 3.67 Å. O(1) is bonded to six equivalent K(1) atoms to form OK6 octahedra that share corners with six equivalent O(1)K6 octahedra and faces with eight equivalent Br(1)K12 cuboctahedra. The corner-sharing octahedra are not tilted. Br(1) is bonded to twelve equivalent K(1) atoms to form BrK12 cuboctahedra that share corners with twelve equivalent Br(1)K12 cuboctahedra, faces with six equivalent Br(1)K12 cuboctahedra, and faces with eight equivalent O(1)K6 octahedra.