RbSbO2 crystallizes in the monoclinic C2/c space group. Rb(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. Sb(1) is bonded in a distorted see-saw-like geometry to four equivalent O(1) atoms. O(1) is bonded in a 5-coordinate geometry to three equivalent Rb(1) and two equivalent Sb(1) atoms.
RbSbO2 crystallizes in the monoclinic C2/c space group. Rb(1) is bonded in a 6-coordinate geometry to six equivalent O(1) atoms. There are a spread of Rb(1)-O(1) bond distances ranging from 2.83-3.19 Å. Sb(1) is bonded in a distorted see-saw-like geometry to four equivalent O(1) atoms. There are two shorter (1.97 Å) and two longer (2.18 Å) Sb(1)-O(1) bond lengths. O(1) is bonded in a 5-coordinate geometry to three equivalent Rb(1) and two equivalent Sb(1) atoms.