Li4Ti3V3(CoO8)2 is Spinel-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(11), one O(12), one O(15), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Ti(1)O6 octahedra,  a cornercorner with one Ti(2)O6 octahedra,  a cornercorner with one V(1)O6 octahedra, corners with two equivalent Ti(3)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent V(3)O6 octahedra, and corners with three equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-64°. In the second Li site, Li(2) is bonded in a distorted rectangular see-saw-like geometry to one O(14), one O(16), one O(5), and one O(9) atom. In the third Li site, Li(3) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. In the fourth Li site, Li(4) is bonded to one O(13), one O(2), one O(7), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one Ti(3)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra, corners with two equivalent Ti(1)O6 octahedra, corners with two equivalent Ti(2)O6 octahedra, corners with two equivalent V(1)O6 octahedra, and corners with three equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-64°. 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 TiO6 octahedra that share corners with two equivalent Co(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. 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 TiO6 octahedra that share corners with two equivalent Co(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. 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 TiO6 octahedra that share corners with two equivalent Co(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and edges with two equivalent V(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-55°. There are three inequivalent V sites. In the first V site, V(1) 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 Co(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Co(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 are 50°. In the second V site, V(2) 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 Co(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Ti(3)O6 octahedra, and edges with two equivalent V(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. In the third V site, V(3) 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 Co(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Ti(3)O6 octahedra, and edges with two equivalent V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-53°. There are two inequivalent Co sites. In the first Co site, Co(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 CoO6 octahedra that share corners with two equivalent Ti(3)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Ti(1)O6 octahedra,  an edgeedge with one Ti(2)O6 octahedra, and  an edgeedge with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-55°. In the second Co site, Co(2) 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 CoO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with two equivalent Ti(2)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra,  an edgeedge with one Ti(3)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and  an edgeedge with one V(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-54°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(3), one Ti(3), one V(3), and one Co(1) atom. In the second O site, O(2) is bonded to one Li(4), one Ti(1), one Ti(2), and one Co(1) atom to form distorted OLiTi2Co tetrahedra that share  a cornercorner with one O(7)LiTiVCo tetrahedra,  a cornercorner with one O(8)LiTiVCo tetrahedra, corners with two equivalent O(4)LiTi2V tetrahedra,  a cornercorner with one O(10)LiV2Co trigonal pyramid,  an edgeedge with one O(7)LiTiVCo tetrahedra, and  an edgeedge with one O(8)LiTiVCo tetrahedra. In the third O site, O(3) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Ti(1), one Ti(2), and one V(1) atom. In the fourth O site, O(4) is bonded to one Li(3), one Ti(1), one Ti(2), and one V(1) atom to form distorted OLiTi2V tetrahedra that share corners with two equivalent O(2)LiTi2Co tetrahedra, corners with two equivalent O(7)LiTiVCo tetrahedra, corners with two equivalent O(8)LiTiVCo tetrahedra, and  a cornercorner with one O(10)LiV2Co trigonal pyramid. In the fifth O site, O(5) is bonded to one Li(2), one Ti(3), one V(2), and one V(3) atom to form distorted OLiTiV2 tetrahedra that share corners with two equivalent O(11)LiTiVCo tetrahedra, corners with two equivalent O(12)LiTiVCo tetrahedra, corners with two equivalent O(15)LiV2Co tetrahedra, and  an edgeedge with one O(10)LiV2Co trigonal pyramid. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(3), one Ti(3), one V(2), and one Co(1) atom. In the seventh O site, O(7) is bonded to one Li(4), one Ti(1), one V(1), and one Co(1) atom to form distorted OLiTiVCo tetrahedra that share  a cornercorner with one O(2)LiTi2Co tetrahedra,  a cornercorner with one O(8)LiTiVCo tetrahedra, corners with two equivalent O(4)LiTi2V tetrahedra,  a cornercorner with one O(10)LiV2Co trigonal pyramid,  an edgeedge with one O(2)LiTi2Co tetrahedra, and  an edgeedge with one O(8)LiTiVCo tetrahedra. In the eighth O site, O(8) is bonded to one Li(4), one Ti(2), one V(1), and one Co(1) atom to form distorted OLiTiVCo tetrahedra that share  a cornercorner with one O(2)LiTi2Co tetrahedra,  a cornercorner with one O(7)LiTiVCo tetrahedra, corners with two equivalent O(4)LiTi2V tetrahedra,  a cornercorner with one O(10)LiV2Co trigonal pyramid,  an edgeedge with one O(2)LiTi2Co tetrahedra, and  an edgeedge with one O(7)LiTiVCo tetrahedra. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(2), one Ti(1), one Ti(2), and one Co(2) atom. In the tenth O site, O(10) is bonded to one Li(3), one V(2), one V(3), and one Co(1) atom to form distorted OLiV2Co trigonal pyramids that share  a cornercorner with one O(2)LiTi2Co tetrahedra,  a cornercorner with one O(4)LiTi2V tetrahedra,  a cornercorner with one O(11)LiTiVCo tetrahedra,  a cornercorner with one O(12)LiTiVCo tetrahedra,  a cornercorner with one O(7)LiTiVCo tetrahedra,  a cornercorner with one O(8)LiTiVCo tetrahedra, corners with two equivalent O(15)LiV2Co tetrahedra, and  an edgeedge with one O(5)LiTiV2 tetrahedra. In the eleventh O site, O(11) is bonded to one Li(1), one Ti(3), one V(3), and one Co(2) atom to form distorted OLiTiVCo tetrahedra that share  a cornercorner with one O(12)LiTiVCo tetrahedra,  a cornercorner with one O(15)LiV2Co tetrahedra, corners with two equivalent O(5)LiTiV2 tetrahedra,  a cornercorner with one O(10)LiV2Co trigonal pyramid,  an edgeedge with one O(12)LiTiVCo tetrahedra, and  an edgeedge with one O(15)LiV2Co tetrahedra. In the twelfth O site, O(12) is bonded to one Li(1), one Ti(3), one V(2), and one Co(2) atom to form distorted OLiTiVCo tetrahedra that share  a cornercorner with one O(11)LiTiVCo tetrahedra,  a cornercorner with one O(15)LiV2Co tetrahedra, corners with two equivalent O(5)LiTiV2 tetrahedra,  a cornercorner with one O(10)LiV2Co trigonal pyramid,  an edgeedge with one O(11)LiTiVCo tetrahedra, and  an edgeedge with one O(15)LiV2Co tetrahedra. In the thirteenth O site, O(13) is bonded in a rectangular see-saw-like geometry to one Li(4), one Ti(3), one V(2), and one V(3) atom. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Li(2), one Ti(1), one V(1), and one Co(2) atom. In the fifteenth O site, O(15) is bonded to one Li(1), one V(2), one V(3), and one Co(2) atom to form distorted OLiV2Co tetrahedra that share  a cornercorner with one O(11)LiTiVCo tetrahedra,  a cornercorner with one O(12)LiTiVCo tetrahedra, corners with two equivalent O(5)LiTiV2 tetrahedra, corners with two equivalent O(10)LiV2Co trigonal pyramids,  an edgeedge with one O(11)LiTiVCo tetrahedra, and  an edgeedge with one O(12)LiTiVCo tetrahedra. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one Li(2), one Ti(2), one V(1), and one Co(2) atom.
Li4Ti3V3(CoO8)2 is Spinel-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(11), one O(12), one O(15), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Ti(1)O6 octahedra,  a cornercorner with one Ti(2)O6 octahedra,  a cornercorner with one V(1)O6 octahedra, corners with two equivalent Ti(3)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent V(3)O6 octahedra, and corners with three equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-64°. The Li(1)-O(11) bond length is 1.96 Å. The Li(1)-O(12) bond length is 1.96 Å. The Li(1)-O(15) bond length is 1.95 Å. The Li(1)-O(3) bond length is 2.07 Å. In the second Li site, Li(2) is bonded in a distorted rectangular see-saw-like geometry to one O(14), one O(16), one O(5), and one O(9) atom. The Li(2)-O(14) bond length is 1.94 Å. The Li(2)-O(16) bond length is 1.93 Å. The Li(2)-O(5) bond length is 1.79 Å. The Li(2)-O(9) bond length is 1.95 Å. In the third Li site, Li(3) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. The Li(3)-O(1) bond length is 1.95 Å. The Li(3)-O(10) bond length is 1.92 Å. The Li(3)-O(4) bond length is 1.78 Å. The Li(3)-O(6) bond length is 1.94 Å. In the fourth Li site, Li(4) is bonded to one O(13), one O(2), one O(7), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one Ti(3)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra, corners with two equivalent Ti(1)O6 octahedra, corners with two equivalent Ti(2)O6 octahedra, corners with two equivalent V(1)O6 octahedra, and corners with three equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-64°. The Li(4)-O(13) bond length is 2.04 Å. The Li(4)-O(2) bond length is 1.94 Å. The Li(4)-O(7) bond length is 1.97 Å. The Li(4)-O(8) bond length is 1.97 Å. 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 TiO6 octahedra that share corners with two equivalent Co(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. The Ti(1)-O(14) bond length is 2.03 Å. The Ti(1)-O(2) bond length is 1.96 Å. The Ti(1)-O(3) bond length is 1.99 Å. The Ti(1)-O(4) bond length is 1.97 Å. The Ti(1)-O(7) bond length is 1.96 Å. The Ti(1)-O(9) bond length is 1.98 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 TiO6 octahedra that share corners with two equivalent Co(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, and edges with two equivalent V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. The Ti(2)-O(16) bond length is 2.03 Å. The Ti(2)-O(2) bond length is 1.95 Å. The Ti(2)-O(3) bond length is 1.99 Å. The Ti(2)-O(4) bond length is 1.97 Å. The Ti(2)-O(8) bond length is 1.96 Å. The Ti(2)-O(9) bond length is 1.98 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 TiO6 octahedra that share corners with two equivalent Co(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and edges with two equivalent V(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-55°. The Ti(3)-O(1) bond length is 2.04 Å. The Ti(3)-O(11) bond length is 1.96 Å. The Ti(3)-O(12) bond length is 1.92 Å. The Ti(3)-O(13) bond length is 2.01 Å. The Ti(3)-O(5) bond length is 1.96 Å. The Ti(3)-O(6) bond length is 2.05 Å. There are three inequivalent V sites. In the first V site, V(1) 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 Co(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Co(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 are 50°. The V(1)-O(14) bond length is 1.93 Å. The V(1)-O(16) bond length is 1.93 Å. The V(1)-O(3) bond length is 2.00 Å. The V(1)-O(4) bond length is 1.98 Å. The V(1)-O(7) bond length is 1.95 Å. The V(1)-O(8) bond length is 1.95 Å. In the second V site, V(2) 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 Co(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Ti(3)O6 octahedra, and edges with two equivalent V(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-52°. The V(2)-O(10) bond length is 1.99 Å. The V(2)-O(12) bond length is 1.96 Å. The V(2)-O(13) bond length is 1.97 Å. The V(2)-O(15) bond length is 1.92 Å. The V(2)-O(5) bond length is 1.99 Å. The V(2)-O(6) bond length is 1.91 Å. In the third V site, V(3) 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 Co(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Ti(3)O6 octahedra, and edges with two equivalent V(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-53°. The V(3)-O(1) bond length is 1.92 Å. The V(3)-O(10) bond length is 2.00 Å. The V(3)-O(11) bond length is 1.92 Å. The V(3)-O(13) bond length is 1.97 Å. The V(3)-O(15) bond length is 1.96 Å. The V(3)-O(5) bond length is 1.99 Å. There are two inequivalent Co sites. In the first Co site, Co(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 CoO6 octahedra that share corners with two equivalent Ti(3)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Ti(1)O6 octahedra,  an edgeedge with one Ti(2)O6 octahedra, and  an edgeedge with one V(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 51-55°. The Co(1)-O(1) bond length is 2.09 Å. The Co(1)-O(10) bond length is 2.08 Å. The Co(1)-O(2) bond length is 2.21 Å. The Co(1)-O(6) bond length is 2.08 Å. The Co(1)-O(7) bond length is 2.16 Å. The Co(1)-O(8) bond length is 2.15 Å. In the second Co site, Co(2) 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 CoO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with two equivalent Ti(2)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra,  an edgeedge with one Ti(3)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and  an edgeedge with one V(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-54°. The Co(2)-O(11) bond length is 2.20 Å. The Co(2)-O(12) bond length is 2.18 Å. The Co(2)-O(14) bond length is 2.07 Å. The Co(2)-O(15) bond length is 2.15 Å. The Co(2)-O(16) bond length is 2.07 Å. The Co(2)-O(9) bond length is 2.07 Å. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(3), one Ti(3), one V(3), and one Co(1) atom. In the second O site, O(2) is bonded to one Li(4), one Ti(1), one Ti(2), and one Co(1) atom to form distorted OLiTi2Co tetrahedra that share  a cornercorner with one O(7)LiTiVCo tetrahedra,  a cornercorner with one O(8)LiTiVCo tetrahedra, corners with two equivalent O(4)LiTi2V tetrahedra,  a cornercorner with one O(10)LiV2Co trigonal pyramid,  an edgeedge with one O(7)LiTiVCo tetrahedra, and  an edgeedge with one O(8)LiTiVCo tetrahedra. In the third O site, O(3) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Ti(1), one Ti(2), and one V(1) atom. In the fourth O site, O(4) is bonded to one Li(3), one Ti(1), one Ti(2), and one V(1) atom to form distorted OLiTi2V tetrahedra that share corners with two equivalent O(2)LiTi2Co tetrahedra, corners with two equivalent O(7)LiTiVCo tetrahedra, corners with two equivalent O(8)LiTiVCo tetrahedra, and  a cornercorner with one O(10)LiV2Co trigonal pyramid. In the fifth O site, O(5) is bonded to one Li(2), one Ti(3), one V(2), and one V(3) atom to form distorted OLiTiV2 tetrahedra that share corners with two equivalent O(11)LiTiVCo tetrahedra, corners with two equivalent O(12)LiTiVCo tetrahedra, corners with two equivalent O(15)LiV2Co tetrahedra, and  an edgeedge with one O(10)LiV2Co trigonal pyramid. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(3), one Ti(3), one V(2), and one Co(1) atom. In the seventh O site, O(7) is bonded to one Li(4), one Ti(1), one V(1), and one Co(1) atom to form distorted OLiTiVCo tetrahedra that share  a cornercorner with one O(2)LiTi2Co tetrahedra,  a cornercorner with one O(8)LiTiVCo tetrahedra, corners with two equivalent O(4)LiTi2V tetrahedra,  a cornercorner with one O(10)LiV2Co trigonal pyramid,  an edgeedge with one O(2)LiTi2Co tetrahedra, and  an edgeedge with one O(8)LiTiVCo tetrahedra. In the eighth O site, O(8) is bonded to one Li(4), one Ti(2), one V(1), and one Co(1) atom to form distorted OLiTiVCo tetrahedra that share  a cornercorner with one O(2)LiTi2Co tetrahedra,  a cornercorner with one O(7)LiTiVCo tetrahedra, corners with two equivalent O(4)LiTi2V tetrahedra,  a cornercorner with one O(10)LiV2Co trigonal pyramid,  an edgeedge with one O(2)LiTi2Co tetrahedra, and  an edgeedge with one O(7)LiTiVCo tetrahedra. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(2), one Ti(1), one Ti(2), and one Co(2) atom. In the tenth O site, O(10) is bonded to one Li(3), one V(2), one V(3), and one Co(1) atom to form distorted OLiV2Co trigonal pyramids that share  a cornercorner with one O(2)LiTi2Co tetrahedra,  a cornercorner with one O(4)LiTi2V tetrahedra,  a cornercorner with one O(11)LiTiVCo tetrahedra,  a cornercorner with one O(12)LiTiVCo tetrahedra,  a cornercorner with one O(7)LiTiVCo tetrahedra,  a cornercorner with one O(8)LiTiVCo tetrahedra, corners with two equivalent O(15)LiV2Co tetrahedra, and  an edgeedge with one O(5)LiTiV2 tetrahedra. In the eleventh O site, O(11) is bonded to one Li(1), one Ti(3), one V(3), and one Co(2) atom to form distorted OLiTiVCo tetrahedra that share  a cornercorner with one O(12)LiTiVCo tetrahedra,  a cornercorner with one O(15)LiV2Co tetrahedra, corners with two equivalent O(5)LiTiV2 tetrahedra,  a cornercorner with one O(10)LiV2Co trigonal pyramid,  an edgeedge with one O(12)LiTiVCo tetrahedra, and  an edgeedge with one O(15)LiV2Co tetrahedra. In the twelfth O site, O(12) is bonded to one Li(1), one Ti(3), one V(2), and one Co(2) atom to form distorted OLiTiVCo tetrahedra that share  a cornercorner with one O(11)LiTiVCo tetrahedra,  a cornercorner with one O(15)LiV2Co tetrahedra, corners with two equivalent O(5)LiTiV2 tetrahedra,  a cornercorner with one O(10)LiV2Co trigonal pyramid,  an edgeedge with one O(11)LiTiVCo tetrahedra, and  an edgeedge with one O(15)LiV2Co tetrahedra. In the thirteenth O site, O(13) is bonded in a rectangular see-saw-like geometry to one Li(4), one Ti(3), one V(2), and one V(3) atom. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Li(2), one Ti(1), one V(1), and one Co(2) atom. In the fifteenth O site, O(15) is bonded to one Li(1), one V(2), one V(3), and one Co(2) atom to form distorted OLiV2Co tetrahedra that share  a cornercorner with one O(11)LiTiVCo tetrahedra,  a cornercorner with one O(12)LiTiVCo tetrahedra, corners with two equivalent O(5)LiTiV2 tetrahedra, corners with two equivalent O(10)LiV2Co trigonal pyramids,  an edgeedge with one O(11)LiTiVCo tetrahedra, and  an edgeedge with one O(12)LiTiVCo tetrahedra. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one Li(2), one Ti(2), one V(1), and one Co(2) atom.