(Li)3La5Ti8O24 crystallizes in the monoclinic C2/m space group. The structure consists of six 7439-93-2 atoms inside a La5Ti8O24 framework. In the La5Ti8O24 framework, there are three inequivalent La sites. In the first La site, La(1) is bonded to one O(4), one O(8), two equivalent O(1), two equivalent O(3), two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms to form LaO12 cuboctahedra that share corners with two equivalent La(1)O12 cuboctahedra, corners with two equivalent La(2)O12 cuboctahedra, corners with three equivalent La(3)O12 cuboctahedra,  a faceface with one La(1)O12 cuboctahedra, faces with three equivalent La(2)O12 cuboctahedra, faces with four equivalent Ti(1)O6 octahedra, and faces with four equivalent Ti(2)O6 octahedra. In the second La site, La(2) is bonded to one O(4), one O(8), two equivalent O(1), two equivalent O(3), two equivalent O(6), two equivalent O(7), and two equivalent O(9) atoms to form LaO12 cuboctahedra that share  a cornercorner with one La(3)O12 cuboctahedra, corners with two equivalent La(1)O12 cuboctahedra, corners with two equivalent La(2)O12 cuboctahedra,  a faceface with one La(2)O12 cuboctahedra,  a faceface with one La(3)O12 cuboctahedra, faces with three equivalent La(1)O12 cuboctahedra, faces with four equivalent Ti(1)O6 octahedra, and faces with four equivalent Ti(2)O6 octahedra. In the third La site, La(3) is bonded to two equivalent O(8), two equivalent O(9), four equivalent O(2), and four equivalent O(3) atoms to form LaO12 cuboctahedra that share corners with two equivalent La(2)O12 cuboctahedra, corners with six equivalent La(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, faces with four equivalent Ti(1)O6 octahedra, and faces with four equivalent Ti(2)O6 octahedra. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one O(1), one O(2), one O(3), one O(5), one O(6), and one O(9) atom to form TiO6 octahedra that share corners with three equivalent Ti(1)O6 octahedra, corners with three equivalent Ti(2)O6 octahedra,  a faceface with one La(3)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, and faces with two equivalent La(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 2-11°. In the second Ti site, Ti(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form TiO6 octahedra that share corners with three equivalent Ti(1)O6 octahedra, corners with three equivalent Ti(2)O6 octahedra,  a faceface with one La(3)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, and faces with two equivalent La(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-10°. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to one La(1), one La(2), one Ti(1), and one Ti(2) atom. In the second O site, O(2) is bonded in a distorted linear geometry to one La(3), one Ti(1), and one Ti(2) atom. In the third O site, O(3) is bonded in a distorted linear geometry to one La(1), one La(2), one La(3), one Ti(1), and one Ti(2) atom. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one La(1), one La(2), and two equivalent Ti(2) atoms. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to two equivalent La(1) and two equivalent Ti(1) atoms. In the sixth O site, O(6) is bonded in a distorted linear geometry to two equivalent La(1), two equivalent La(2), and two equivalent Ti(1) atoms. In the seventh O site, O(7) is bonded in a distorted linear geometry to two equivalent La(1), two equivalent La(2), and two equivalent Ti(2) atoms. In the eighth O site, O(8) is bonded in a distorted linear geometry to one La(1), one La(2), one La(3), and two equivalent Ti(2) atoms. In the ninth O site, O(9) is bonded in a distorted linear geometry to one La(3), two equivalent La(2), and two equivalent Ti(1) atoms.
(Li)3La5Ti8O24 crystallizes in the monoclinic C2/m space group. The structure consists of six 7439-93-2 atoms inside a La5Ti8O24 framework. In the La5Ti8O24 framework, there are three inequivalent La sites. In the first La site, La(1) is bonded to one O(4), one O(8), two equivalent O(1), two equivalent O(3), two equivalent O(5), two equivalent O(6), and two equivalent O(7) atoms to form LaO12 cuboctahedra that share corners with two equivalent La(1)O12 cuboctahedra, corners with two equivalent La(2)O12 cuboctahedra, corners with three equivalent La(3)O12 cuboctahedra,  a faceface with one La(1)O12 cuboctahedra, faces with three equivalent La(2)O12 cuboctahedra, faces with four equivalent Ti(1)O6 octahedra, and faces with four equivalent Ti(2)O6 octahedra. The La(1)-O(4) bond length is 2.68 Å. The La(1)-O(8) bond length is 2.74 Å. Both La(1)-O(1) bond lengths are 2.69 Å. Both La(1)-O(3) bond lengths are 2.75 Å. There is one shorter (2.68 Å) and one longer (2.69 Å) La(1)-O(5) bond length. Both La(1)-O(6) bond lengths are 2.78 Å. Both La(1)-O(7) bond lengths are 2.76 Å. In the second La site, La(2) is bonded to one O(4), one O(8), two equivalent O(1), two equivalent O(3), two equivalent O(6), two equivalent O(7), and two equivalent O(9) atoms to form LaO12 cuboctahedra that share  a cornercorner with one La(3)O12 cuboctahedra, corners with two equivalent La(1)O12 cuboctahedra, corners with two equivalent La(2)O12 cuboctahedra,  a faceface with one La(2)O12 cuboctahedra,  a faceface with one La(3)O12 cuboctahedra, faces with three equivalent La(1)O12 cuboctahedra, faces with four equivalent Ti(1)O6 octahedra, and faces with four equivalent Ti(2)O6 octahedra. The La(2)-O(4) bond length is 2.69 Å. The La(2)-O(8) bond length is 2.70 Å. Both La(2)-O(1) bond lengths are 2.68 Å. Both La(2)-O(3) bond lengths are 2.70 Å. Both La(2)-O(6) bond lengths are 2.75 Å. Both La(2)-O(7) bond lengths are 2.77 Å. There is one shorter (2.69 Å) and one longer (2.73 Å) La(2)-O(9) bond length. In the third La site, La(3) is bonded to two equivalent O(8), two equivalent O(9), four equivalent O(2), and four equivalent O(3) atoms to form LaO12 cuboctahedra that share corners with two equivalent La(2)O12 cuboctahedra, corners with six equivalent La(1)O12 cuboctahedra, faces with two equivalent La(2)O12 cuboctahedra, faces with four equivalent Ti(1)O6 octahedra, and faces with four equivalent Ti(2)O6 octahedra. Both La(3)-O(8) bond lengths are 2.80 Å. Both La(3)-O(9) bond lengths are 2.79 Å. All La(3)-O(2) bond lengths are 2.69 Å. All La(3)-O(3) bond lengths are 2.79 Å. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one O(1), one O(2), one O(3), one O(5), one O(6), and one O(9) atom to form TiO6 octahedra that share corners with three equivalent Ti(1)O6 octahedra, corners with three equivalent Ti(2)O6 octahedra,  a faceface with one La(3)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, and faces with two equivalent La(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 2-11°. The Ti(1)-O(1) bond length is 1.94 Å. The Ti(1)-O(2) bond length is 1.92 Å. The Ti(1)-O(3) bond length is 1.98 Å. The Ti(1)-O(5) bond length is 1.94 Å. The Ti(1)-O(6) bond length is 2.01 Å. The Ti(1)-O(9) bond length is 1.98 Å. In the second Ti site, Ti(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form TiO6 octahedra that share corners with three equivalent Ti(1)O6 octahedra, corners with three equivalent Ti(2)O6 octahedra,  a faceface with one La(3)O12 cuboctahedra, faces with two equivalent La(1)O12 cuboctahedra, and faces with two equivalent La(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-10°. The Ti(2)-O(1) bond length is 1.94 Å. The Ti(2)-O(2) bond length is 1.92 Å. The Ti(2)-O(3) bond length is 1.98 Å. The Ti(2)-O(4) bond length is 1.94 Å. The Ti(2)-O(7) bond length is 2.01 Å. The Ti(2)-O(8) bond length is 1.98 Å. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to one La(1), one La(2), one Ti(1), and one Ti(2) atom. In the second O site, O(2) is bonded in a distorted linear geometry to one La(3), one Ti(1), and one Ti(2) atom. In the third O site, O(3) is bonded in a distorted linear geometry to one La(1), one La(2), one La(3), one Ti(1), and one Ti(2) atom. In the fourth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to one La(1), one La(2), and two equivalent Ti(2) atoms. In the fifth O site, O(5) is bonded in a distorted rectangular see-saw-like geometry to two equivalent La(1) and two equivalent Ti(1) atoms. In the sixth O site, O(6) is bonded in a distorted linear geometry to two equivalent La(1), two equivalent La(2), and two equivalent Ti(1) atoms. In the seventh O site, O(7) is bonded in a distorted linear geometry to two equivalent La(1), two equivalent La(2), and two equivalent Ti(2) atoms. In the eighth O site, O(8) is bonded in a distorted linear geometry to one La(1), one La(2), one La(3), and two equivalent Ti(2) atoms. In the ninth O site, O(9) is bonded in a distorted linear geometry to one La(3), two equivalent La(2), and two equivalent Ti(1) atoms.