CuTlO2 crystallizes in the hexagonal P6_3/mmc space group. Cu(1) is bonded in a linear geometry to two equivalent O(1) atoms. Tl(1) is bonded to six equivalent O(1) atoms to form edge-sharing TlO6 octahedra. O(1) is bonded to one Cu(1) and three equivalent Tl(1) atoms to form a mixture of distorted edge and corner-sharing OTl3Cu tetrahedra.
CuTlO2 crystallizes in the hexagonal P6_3/mmc space group. Cu(1) is bonded in a linear geometry to two equivalent O(1) atoms. Both Cu(1)-O(1) bond lengths are 1.82 Å. Tl(1) is bonded to six equivalent O(1) atoms to form edge-sharing TlO6 octahedra. All Tl(1)-O(1) bond lengths are 2.33 Å. O(1) is bonded to one Cu(1) and three equivalent Tl(1) atoms to form a mixture of distorted edge and corner-sharing OTl3Cu tetrahedra.