Ti3V5O16 is beta Vanadium nitride-derived structured and crystallizes in the triclinic P1 space group. There are three inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one O(14), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form distorted TiO6 octahedra that share corners with two equivalent V(3)O6 octahedra,  an edgeedge with one V(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-57°. In the second Ti site, Ti(2) is bonded to one O(16), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form distorted TiO6 octahedra that share corners with two equivalent V(3)O6 octahedra,  an edgeedge with one V(1)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and edges with two equivalent V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-53°. In the third Ti site, Ti(3) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form distorted TiO6 octahedra that share corners with two equivalent V(1)O6 octahedra,  an edgeedge with one V(3)O6 octahedra, edges with two equivalent V(4)O6 octahedra, and edges with two equivalent V(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-55°. There are five inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(10), one O(2), one O(6), one O(7), and one O(8) atom to form VO6 octahedra that share corners with two equivalent Ti(3)O6 octahedra, corners with two equivalent V(4)O6 octahedra, corners with two equivalent V(5)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra,  an edgeedge with one Ti(2)O6 octahedra, and  an edgeedge with one V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-55°. In the second V site, V(2) is bonded to one O(14), one O(16), one O(3), one O(4), one O(7), and one O(8) atom to form VO6 octahedra that share corners with two equivalent V(3)O6 octahedra,  an edgeedge with one V(1)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and edges with two equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-50°. In the third V site, V(3) is bonded to one O(11), one O(12), one O(14), one O(15), one O(16), and one O(9) atom to form VO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with two equivalent Ti(2)O6 octahedra, corners with two equivalent V(2)O6 octahedra,  an edgeedge with one Ti(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra, and  an edgeedge with one V(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-57°. In the fourth V site, V(4) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(6) atom to form VO6 octahedra that share corners with two equivalent V(1)O6 octahedra,  an edgeedge with one V(3)O6 octahedra, edges with two equivalent Ti(3)O6 octahedra, and edges with two equivalent V(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-51°. In the fifth V site, V(5) is bonded to one O(1), one O(10), one O(11), one O(13), one O(15), and one O(5) atom to form VO6 octahedra that share corners with two equivalent V(1)O6 octahedra,  an edgeedge with one V(3)O6 octahedra, edges with two equivalent Ti(3)O6 octahedra, and edges with two equivalent V(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-53°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Ti(3), one V(1), and one V(5) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Ti(1), one Ti(2), and one V(1) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to one Ti(1), one Ti(2), and one V(2) atom. In the fourth O site, O(4) is bonded in a trigonal non-coplanar geometry to one Ti(1), one Ti(2), and one V(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Ti(3), one V(4), and one V(5) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Ti(3), one V(1), and one V(4) atom. In the seventh O site, O(7) is bonded in a distorted trigonal non-coplanar geometry to one Ti(1), one V(1), and one V(2) atom. In the eighth O site, O(8) is bonded in a distorted trigonal non-coplanar geometry to one Ti(2), one V(1), and one V(2) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one Ti(1), one Ti(2), and one V(3) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one V(1), one V(4), and one V(5) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Ti(3), one V(3), and one V(5) atom. In the twelfth O site, O(12) is bonded in a trigonal non-coplanar geometry to one Ti(3), one V(3), and one V(4) atom. In the thirteenth O site, O(13) is bonded in a distorted T-shaped geometry to one Ti(3), one V(4), and one V(5) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Ti(1), one V(2), and one V(3) atom. In the fifteenth O site, O(15) is bonded in a distorted trigonal non-coplanar geometry to one V(3), one V(4), and one V(5) atom. In the sixteenth O site, O(16) is bonded in a distorted trigonal planar geometry to one Ti(2), one V(2), and one V(3) atom.
Ti3V5O16 is beta Vanadium nitride-derived structured and crystallizes in the triclinic P1 space group. There are three inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one O(14), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form distorted TiO6 octahedra that share corners with two equivalent V(3)O6 octahedra,  an edgeedge with one V(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-57°. The Ti(1)-O(14) bond length is 1.87 Å. The Ti(1)-O(2) bond length is 1.97 Å. The Ti(1)-O(3) bond length is 1.95 Å. The Ti(1)-O(4) bond length is 1.96 Å. The Ti(1)-O(7) bond length is 2.16 Å. The Ti(1)-O(9) bond length is 2.02 Å. In the second Ti site, Ti(2) is bonded to one O(16), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form distorted TiO6 octahedra that share corners with two equivalent V(3)O6 octahedra,  an edgeedge with one V(1)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and edges with two equivalent V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 47-53°. The Ti(2)-O(16) bond length is 2.12 Å. The Ti(2)-O(2) bond length is 2.14 Å. The Ti(2)-O(3) bond length is 1.97 Å. The Ti(2)-O(4) bond length is 1.96 Å. The Ti(2)-O(8) bond length is 1.88 Å. The Ti(2)-O(9) bond length is 1.90 Å. In the third Ti site, Ti(3) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form distorted TiO6 octahedra that share corners with two equivalent V(1)O6 octahedra,  an edgeedge with one V(3)O6 octahedra, edges with two equivalent V(4)O6 octahedra, and edges with two equivalent V(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-55°. The Ti(3)-O(1) bond length is 1.87 Å. The Ti(3)-O(11) bond length is 2.18 Å. The Ti(3)-O(12) bond length is 1.93 Å. The Ti(3)-O(13) bond length is 1.96 Å. The Ti(3)-O(5) bond length is 1.94 Å. The Ti(3)-O(6) bond length is 2.09 Å. There are five inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(10), one O(2), one O(6), one O(7), and one O(8) atom to form VO6 octahedra that share corners with two equivalent Ti(3)O6 octahedra, corners with two equivalent V(4)O6 octahedra, corners with two equivalent V(5)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra,  an edgeedge with one Ti(2)O6 octahedra, and  an edgeedge with one V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-55°. The V(1)-O(1) bond length is 2.01 Å. The V(1)-O(10) bond length is 1.91 Å. The V(1)-O(2) bond length is 1.88 Å. The V(1)-O(6) bond length is 1.99 Å. The V(1)-O(7) bond length is 2.05 Å. The V(1)-O(8) bond length is 2.00 Å. In the second V site, V(2) is bonded to one O(14), one O(16), one O(3), one O(4), one O(7), and one O(8) atom to form VO6 octahedra that share corners with two equivalent V(3)O6 octahedra,  an edgeedge with one V(1)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and edges with two equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-50°. The V(2)-O(14) bond length is 2.07 Å. The V(2)-O(16) bond length is 2.00 Å. The V(2)-O(3) bond length is 2.00 Å. The V(2)-O(4) bond length is 1.95 Å. The V(2)-O(7) bond length is 1.81 Å. The V(2)-O(8) bond length is 2.05 Å. In the third V site, V(3) is bonded to one O(11), one O(12), one O(14), one O(15), one O(16), and one O(9) atom to form VO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with two equivalent Ti(2)O6 octahedra, corners with two equivalent V(2)O6 octahedra,  an edgeedge with one Ti(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra, and  an edgeedge with one V(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 43-57°. The V(3)-O(11) bond length is 2.02 Å. The V(3)-O(12) bond length is 1.97 Å. The V(3)-O(14) bond length is 2.05 Å. The V(3)-O(15) bond length is 1.93 Å. The V(3)-O(16) bond length is 1.85 Å. The V(3)-O(9) bond length is 2.02 Å. In the fourth V site, V(4) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(6) atom to form VO6 octahedra that share corners with two equivalent V(1)O6 octahedra,  an edgeedge with one V(3)O6 octahedra, edges with two equivalent Ti(3)O6 octahedra, and edges with two equivalent V(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-51°. The V(4)-O(10) bond length is 2.03 Å. The V(4)-O(12) bond length is 2.02 Å. The V(4)-O(13) bond length is 1.97 Å. The V(4)-O(15) bond length is 1.97 Å. The V(4)-O(5) bond length is 1.97 Å. The V(4)-O(6) bond length is 1.87 Å. In the fifth V site, V(5) is bonded to one O(1), one O(10), one O(11), one O(13), one O(15), and one O(5) atom to form VO6 octahedra that share corners with two equivalent V(1)O6 octahedra,  an edgeedge with one V(3)O6 octahedra, edges with two equivalent Ti(3)O6 octahedra, and edges with two equivalent V(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-53°. The V(5)-O(1) bond length is 2.09 Å. The V(5)-O(10) bond length is 2.01 Å. The V(5)-O(11) bond length is 1.82 Å. The V(5)-O(13) bond length is 1.99 Å. The V(5)-O(15) bond length is 2.00 Å. The V(5)-O(5) bond length is 1.96 Å. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal planar geometry to one Ti(3), one V(1), and one V(5) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Ti(1), one Ti(2), and one V(1) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to one Ti(1), one Ti(2), and one V(2) atom. In the fourth O site, O(4) is bonded in a trigonal non-coplanar geometry to one Ti(1), one Ti(2), and one V(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Ti(3), one V(4), and one V(5) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Ti(3), one V(1), and one V(4) atom. In the seventh O site, O(7) is bonded in a distorted trigonal non-coplanar geometry to one Ti(1), one V(1), and one V(2) atom. In the eighth O site, O(8) is bonded in a distorted trigonal non-coplanar geometry to one Ti(2), one V(1), and one V(2) atom. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to one Ti(1), one Ti(2), and one V(3) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one V(1), one V(4), and one V(5) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Ti(3), one V(3), and one V(5) atom. In the twelfth O site, O(12) is bonded in a trigonal non-coplanar geometry to one Ti(3), one V(3), and one V(4) atom. In the thirteenth O site, O(13) is bonded in a distorted T-shaped geometry to one Ti(3), one V(4), and one V(5) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Ti(1), one V(2), and one V(3) atom. In the fifteenth O site, O(15) is bonded in a distorted trigonal non-coplanar geometry to one V(3), one V(4), and one V(5) atom. In the sixteenth O site, O(16) is bonded in a distorted trigonal planar geometry to one Ti(2), one V(2), and one V(3) atom.