Li7Ti11O24 is Spinel-like structured and crystallizes in the monoclinic C2/m space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Ti(3)O6 octahedra, corners with two equivalent Ti(4)O6 octahedra, corners with two equivalent Ti(5)O6 octahedra, corners with three equivalent Ti(1)O6 octahedra, and corners with three equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-63°. In the second Li site, Li(2) is bonded to two equivalent O(4) and four equivalent O(6) atoms to form LiO6 octahedra that share corners with two equivalent Li(3)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent Ti(3)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. In the third Li site, Li(3) is bonded to one O(4), one O(5), and two equivalent O(7) atoms to form LiO4 tetrahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Ti(3)O6 octahedra, corners with two equivalent Ti(4)O6 octahedra, corners with two equivalent Ti(5)O6 octahedra, and corners with six equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-63°. There are five inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TiO6 octahedra that share corners with six equivalent Li(1)O4 tetrahedra, edges with two equivalent Ti(2)O6 octahedra, edges with two equivalent Ti(4)O6 octahedra, and edges with two equivalent Ti(5)O6 octahedra. In the second Ti site, Ti(2) is bonded to one O(2), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form TiO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(3)O4 tetrahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra,  an edgeedge with one Ti(2)O6 octahedra,  an edgeedge with one Ti(3)O6 octahedra,  an edgeedge with one Ti(4)O6 octahedra, and  an edgeedge with one Ti(5)O6 octahedra. In the third Ti site, Ti(3) is bonded to two equivalent O(5) and four equivalent O(6) atoms to form TiO6 octahedra that share corners with two equivalent Li(3)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent Li(2)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. In the fourth Ti site, Ti(4) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(7) atoms to form TiO6 octahedra that share corners with two equivalent Li(3)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent Ti(5)O6 octahedra. In the fifth Ti site, Ti(5) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(7) atoms to form TiO6 octahedra that share corners with two equivalent Li(3)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent Ti(4)O6 octahedra. There are seven inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Ti(1), one Ti(4), and one Ti(5) atom to form a mixture of distorted edge and corner-sharing OLiTi3 trigonal pyramids. In the second O site, O(2) is bonded to one Li(1), one Ti(1), one Ti(2), and one Ti(4) atom to form a mixture of distorted edge and corner-sharing OLiTi3 tetrahedra. In the third O site, O(3) is bonded to one Li(1), one Ti(1), one Ti(2), and one Ti(5) atom to form a mixture of distorted edge and corner-sharing OLiTi3 tetrahedra. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one Li(2), one Li(3), and two equivalent Ti(2) atoms. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Ti(3), and two equivalent Ti(2) atoms. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Li(2), one Ti(2), and one Ti(3) atom. In the seventh O site, O(7) is bonded to one Li(3), one Ti(2), one Ti(4), and one Ti(5) atom to form a mixture of distorted edge and corner-sharing OLiTi3 tetrahedra.
Li7Ti11O24 is Spinel-like structured and crystallizes in the monoclinic C2/m space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Ti(3)O6 octahedra, corners with two equivalent Ti(4)O6 octahedra, corners with two equivalent Ti(5)O6 octahedra, corners with three equivalent Ti(1)O6 octahedra, and corners with three equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-63°. The Li(1)-O(1) bond length is 2.03 Å. The Li(1)-O(2) bond length is 2.02 Å. The Li(1)-O(3) bond length is 2.02 Å. The Li(1)-O(6) bond length is 1.98 Å. In the second Li site, Li(2) is bonded to two equivalent O(4) and four equivalent O(6) atoms to form LiO6 octahedra that share corners with two equivalent Li(3)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent Ti(3)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. Both Li(2)-O(4) bond lengths are 2.13 Å. All Li(2)-O(6) bond lengths are 2.10 Å. In the third Li site, Li(3) is bonded to one O(4), one O(5), and two equivalent O(7) atoms to form LiO4 tetrahedra that share  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Ti(3)O6 octahedra, corners with two equivalent Ti(4)O6 octahedra, corners with two equivalent Ti(5)O6 octahedra, and corners with six equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-63°. The Li(3)-O(4) bond length is 1.99 Å. The Li(3)-O(5) bond length is 2.02 Å. Both Li(3)-O(7) bond lengths are 2.03 Å. There are five inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TiO6 octahedra that share corners with six equivalent Li(1)O4 tetrahedra, edges with two equivalent Ti(2)O6 octahedra, edges with two equivalent Ti(4)O6 octahedra, and edges with two equivalent Ti(5)O6 octahedra. Both Ti(1)-O(1) bond lengths are 2.01 Å. Both Ti(1)-O(2) bond lengths are 2.02 Å. Both Ti(1)-O(3) bond lengths are 2.00 Å. In the second Ti site, Ti(2) is bonded to one O(2), one O(3), one O(4), one O(5), one O(6), and one O(7) atom to form TiO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(3)O4 tetrahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Ti(1)O6 octahedra,  an edgeedge with one Ti(2)O6 octahedra,  an edgeedge with one Ti(3)O6 octahedra,  an edgeedge with one Ti(4)O6 octahedra, and  an edgeedge with one Ti(5)O6 octahedra. The Ti(2)-O(2) bond length is 2.00 Å. The Ti(2)-O(3) bond length is 2.07 Å. The Ti(2)-O(4) bond length is 1.91 Å. The Ti(2)-O(5) bond length is 2.03 Å. The Ti(2)-O(6) bond length is 1.87 Å. The Ti(2)-O(7) bond length is 2.11 Å. In the third Ti site, Ti(3) is bonded to two equivalent O(5) and four equivalent O(6) atoms to form TiO6 octahedra that share corners with two equivalent Li(3)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent Li(2)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. Both Ti(3)-O(5) bond lengths are 2.01 Å. All Ti(3)-O(6) bond lengths are 1.98 Å. In the fourth Ti site, Ti(4) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(7) atoms to form TiO6 octahedra that share corners with two equivalent Li(3)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent Ti(5)O6 octahedra. Both Ti(4)-O(1) bond lengths are 2.01 Å. Both Ti(4)-O(2) bond lengths are 2.02 Å. Both Ti(4)-O(7) bond lengths are 1.99 Å. In the fifth Ti site, Ti(5) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(7) atoms to form TiO6 octahedra that share corners with two equivalent Li(3)O4 tetrahedra, corners with four equivalent Li(1)O4 tetrahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, and edges with two equivalent Ti(4)O6 octahedra. Both Ti(5)-O(1) bond lengths are 2.03 Å. Both Ti(5)-O(3) bond lengths are 2.00 Å. Both Ti(5)-O(7) bond lengths are 1.98 Å. There are seven inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Ti(1), one Ti(4), and one Ti(5) atom to form a mixture of distorted edge and corner-sharing OLiTi3 trigonal pyramids. In the second O site, O(2) is bonded to one Li(1), one Ti(1), one Ti(2), and one Ti(4) atom to form a mixture of distorted edge and corner-sharing OLiTi3 tetrahedra. In the third O site, O(3) is bonded to one Li(1), one Ti(1), one Ti(2), and one Ti(5) atom to form a mixture of distorted edge and corner-sharing OLiTi3 tetrahedra. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one Li(2), one Li(3), and two equivalent Ti(2) atoms. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Ti(3), and two equivalent Ti(2) atoms. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Li(2), one Ti(2), and one Ti(3) atom. In the seventh O site, O(7) is bonded to one Li(3), one Ti(2), one Ti(4), and one Ti(5) atom to form a mixture of distorted edge and corner-sharing OLiTi3 tetrahedra.