Ti2AlO4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Ti(1) is bonded to six equivalent O(1) atoms to form TiO6 octahedra that share corners with six equivalent Al(1)O4 tetrahedra and edges with six equivalent Ti(1)O6 octahedra. Al(1) is bonded to four equivalent O(1) atoms to form AlO4 tetrahedra that share corners with twelve equivalent Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles are 54°. O(1) is bonded in a rectangular see-saw-like geometry to three equivalent Ti(1) and one Al(1) atom.
Ti2AlO4 is Spinel structured and crystallizes in the cubic Fd-3m space group. Ti(1) is bonded to six equivalent O(1) atoms to form TiO6 octahedra that share corners with six equivalent Al(1)O4 tetrahedra and edges with six equivalent Ti(1)O6 octahedra. All Ti(1)-O(1) bond lengths are 2.11 Å. Al(1) is bonded to four equivalent O(1) atoms to form AlO4 tetrahedra that share corners with twelve equivalent Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles are 54°. All Al(1)-O(1) bond lengths are 1.78 Å. O(1) is bonded in a rectangular see-saw-like geometry to three equivalent Ti(1) and one Al(1) atom.