SbO2 crystallizes in the cubic Fd-3m space group. Sb(1) is bonded in a 3-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded to six equivalent Sb(1) atoms to form edge-sharing OSb6 octahedra. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to two equivalent Sb(1) atoms.
SbO2 crystallizes in the cubic Fd-3m space group. Sb(1) is bonded in a 3-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. All Sb(1)-O(1) bond lengths are 2.62 Å. All Sb(1)-O(2) bond lengths are 2.02 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded to six equivalent Sb(1) atoms to form edge-sharing OSb6 octahedra. In the second O site, O(2) is bonded in a distorted bent 150 degrees geometry to two equivalent Sb(1) atoms.