TiZnSnO4 crystallizes in the hexagonal P6_3 space group. Ti(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form TiO4 tetrahedra that share corners with four equivalent Zn(1)O4 tetrahedra. Zn(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form ZnO4 tetrahedra that share corners with four equivalent Ti(1)O4 tetrahedra. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a distorted T-shaped geometry to three equivalent O(1) atoms. In the second Sn site, Sn(2) is bonded in a 6-coordinate geometry to three equivalent O(2) and three equivalent O(4) atoms. In the third Sn site, Sn(3) is bonded in a distorted T-shaped geometry to three equivalent O(3) atoms. There are four inequivalent O sites. In the first O site, O(4) is bonded in a 2-coordinate geometry to one Ti(1), one Zn(1), and one Sn(2) atom. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one Ti(1), one Zn(1), and one Sn(1) atom. In the third O site, O(2) is bonded in a distorted trigonal planar geometry to one Ti(1), one Zn(1), and one Sn(2) atom. In the fourth O site, O(3) is bonded in a trigonal planar geometry to one Ti(1), one Zn(1), and one Sn(3) atom.
TiZnSnO4 crystallizes in the hexagonal P6_3 space group. Ti(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form TiO4 tetrahedra that share corners with four equivalent Zn(1)O4 tetrahedra. The Ti(1)-O(1) bond length is 1.86 Å. The Ti(1)-O(2) bond length is 1.85 Å. The Ti(1)-O(3) bond length is 1.86 Å. The Ti(1)-O(4) bond length is 1.80 Å. Zn(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form ZnO4 tetrahedra that share corners with four equivalent Ti(1)O4 tetrahedra. The Zn(1)-O(1) bond length is 2.02 Å. The Zn(1)-O(2) bond length is 1.96 Å. The Zn(1)-O(3) bond length is 2.02 Å. The Zn(1)-O(4) bond length is 1.96 Å. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a distorted T-shaped geometry to three equivalent O(1) atoms. All Sn(1)-O(1) bond lengths are 2.19 Å. In the second Sn site, Sn(2) is bonded in a 6-coordinate geometry to three equivalent O(2) and three equivalent O(4) atoms. All Sn(2)-O(2) bond lengths are 2.33 Å. All Sn(2)-O(4) bond lengths are 2.70 Å. In the third Sn site, Sn(3) is bonded in a distorted T-shaped geometry to three equivalent O(3) atoms. All Sn(3)-O(3) bond lengths are 2.19 Å. There are four inequivalent O sites. In the first O site, O(4) is bonded in a 2-coordinate geometry to one Ti(1), one Zn(1), and one Sn(2) atom. In the second O site, O(1) is bonded in a distorted trigonal planar geometry to one Ti(1), one Zn(1), and one Sn(1) atom. In the third O site, O(2) is bonded in a distorted trigonal planar geometry to one Ti(1), one Zn(1), and one Sn(2) atom. In the fourth O site, O(3) is bonded in a trigonal planar geometry to one Ti(1), one Zn(1), and one Sn(3) atom.