CeGaO2 crystallizes in the tetragonal P4/mmm space group. Ce(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. Ga(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. O(1) is bonded to four equivalent Ce(1) and two equivalent Ga(1) atoms to form a mixture of face, corner, and edge-sharing OCe4Ga2 octahedra. The corner-sharing octahedral tilt angles range from 0-67°.
CeGaO2 crystallizes in the tetragonal P4/mmm space group. Ce(1) is bonded in a body-centered cubic geometry to eight equivalent O(1) atoms. All Ce(1)-O(1) bond lengths are 2.64 Å. Ga(1) is bonded in a square co-planar geometry to four equivalent O(1) atoms. All Ga(1)-O(1) bond lengths are 2.05 Å. O(1) is bonded to four equivalent Ce(1) and two equivalent Ga(1) atoms to form a mixture of face, corner, and edge-sharing OCe4Ga2 octahedra. The corner-sharing octahedral tilt angles range from 0-67°.