Ga4O5 crystallizes in the orthorhombic Fddd space group. Ga(1) is bonded in a 4-coordinate geometry to one O(2) and three equivalent O(1) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to three equivalent Ga(1) atoms. In the second O site, O(2) is bonded in a 4-coordinate geometry to four equivalent Ga(1) atoms.
Ga4O5 crystallizes in the orthorhombic Fddd space group. Ga(1) is bonded in a 4-coordinate geometry to one O(2) and three equivalent O(1) atoms. The Ga(1)-O(2) bond length is 2.08 Å. There are a spread of Ga(1)-O(1) bond distances ranging from 1.94-2.11 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to three equivalent Ga(1) atoms. In the second O site, O(2) is bonded in a 4-coordinate geometry to four equivalent Ga(1) atoms.