Rb3OBr is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Rb(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 Rb(1) atoms to form ORb6 octahedra that share corners with six equivalent O(1)Rb6 octahedra and faces with eight equivalent Br(1)Rb12 cuboctahedra. The corner-sharing octahedra are not tilted. Br(1) is bonded to twelve equivalent Rb(1) atoms to form BrRb12 cuboctahedra that share corners with twelve equivalent Br(1)Rb12 cuboctahedra, faces with six equivalent Br(1)Rb12 cuboctahedra, and faces with eight equivalent O(1)Rb6 octahedra.
Rb3OBr is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Rb(1) is bonded in a distorted linear geometry to two equivalent O(1) and four equivalent Br(1) atoms. Both Rb(1)-O(1) bond lengths are 2.74 Å. All Rb(1)-Br(1) bond lengths are 3.87 Å. O(1) is bonded to six equivalent Rb(1) atoms to form ORb6 octahedra that share corners with six equivalent O(1)Rb6 octahedra and faces with eight equivalent Br(1)Rb12 cuboctahedra. The corner-sharing octahedra are not tilted. Br(1) is bonded to twelve equivalent Rb(1) atoms to form BrRb12 cuboctahedra that share corners with twelve equivalent Br(1)Rb12 cuboctahedra, faces with six equivalent Br(1)Rb12 cuboctahedra, and faces with eight equivalent O(1)Rb6 octahedra.