CoGa2O4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Co(1) is bonded to four equivalent O(1) atoms to form CoO4 tetrahedra that share corners with twelve equivalent Ga(1)O6 octahedra. The corner-sharing octahedral tilt angles are 59°. Ga(1) is bonded to six equivalent O(1) atoms to form GaO6 octahedra that share corners with six equivalent Co(1)O4 tetrahedra and edges with six equivalent Ga(1)O6 octahedra. O(1) is bonded to one Co(1) and three equivalent Ga(1) atoms to form a mixture of distorted edge and corner-sharing OGa3Co trigonal pyramids.
CoGa2O4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Co(1) is bonded to four equivalent O(1) atoms to form CoO4 tetrahedra that share corners with twelve equivalent Ga(1)O6 octahedra. The corner-sharing octahedral tilt angles are 59°. All Co(1)-O(1) bond lengths are 1.97 Å. Ga(1) is bonded to six equivalent O(1) atoms to form GaO6 octahedra that share corners with six equivalent Co(1)O4 tetrahedra and edges with six equivalent Ga(1)O6 octahedra. All Ga(1)-O(1) bond lengths are 2.00 Å. O(1) is bonded to one Co(1) and three equivalent Ga(1) atoms to form a mixture of distorted edge and corner-sharing OGa3Co trigonal pyramids.