RbO4Br is Zircon-like structured and crystallizes in the tetragonal I4_1/a space group. Rb(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. O(1) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one Br(1) atom. Br(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms.
RbO4Br is Zircon-like structured and crystallizes in the tetragonal I4_1/a space group. Rb(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. There are four shorter (3.04 Å) and four longer (3.10 Å) Rb(1)-O(1) bond lengths. O(1) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one Br(1) atom. The O(1)-Br(1) bond length is 1.65 Å. Br(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms.