Li2TiCrO4 is Caswellsilverite-derived structured and crystallizes in the monoclinic C2 space group. There are six inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(11), one O(12), one O(2), one O(4), one O(7), and one O(8) atom to form LiO6 octahedra that share corners with two equivalent Ti(2)O6 octahedra, corners with four equivalent Li(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra, and edges with four equivalent Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. In the second Li site, Li(2) is bonded to one O(1), one O(10), one O(3), one O(5), one O(6), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with four equivalent Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-5°. In the third Li site, Li(3) is bonded to one O(7), one O(9), two equivalent O(2), and two equivalent O(3) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Cr(3)O6 octahedra, corners with four equivalent Li(4)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-11°. In the fourth Li site, Li(4) is bonded to one O(10), one O(8), two equivalent O(2), and two equivalent O(3) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Cr(3)O6 octahedra, corners with four equivalent Li(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-11°. In the fifth Li site, Li(5) is bonded to one O(11), one O(6), two equivalent O(1), and two equivalent O(4) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(2)O6 octahedra,  a cornercorner with one Cr(4)O6 octahedra, corners with four equivalent Li(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-11°. In the sixth Li site, Li(6) is bonded to one O(12), one O(5), two equivalent O(1), and two equivalent O(4) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(2)O6 octahedra,  a cornercorner with one Cr(4)O6 octahedra, corners with four equivalent Li(5)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-11°. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one O(1), one O(11), one O(12), one O(3), one O(7), and one O(8) atom to form TiO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with four equivalent Ti(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra, and edges with four equivalent Li(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. In the second Ti site, Ti(2) is bonded to one O(10), one O(2), one O(4), one O(5), one O(6), and one O(9) atom to form TiO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with four equivalent Ti(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra, and edges with four equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-5°. There are four inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(10), one O(7), two equivalent O(1), and two equivalent O(4) atoms to form CrO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra, corners with four equivalent Cr(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Li(6)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 0-10°. In the second Cr site, Cr(2) is bonded to one O(12), one O(6), two equivalent O(2), and two equivalent O(3) atoms to form CrO6 octahedra that share  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra, corners with four equivalent Cr(4)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)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 0-11°. In the third Cr site, Cr(3) is bonded to one O(8), one O(9), two equivalent O(1), and two equivalent O(4) atoms to form CrO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Li(6)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 0-10°. In the fourth Cr site, Cr(4) is bonded to one O(11), one O(5), two equivalent O(2), and two equivalent O(3) atoms to form CrO6 octahedra that share  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra, corners with four equivalent Cr(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)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 0-11°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Li(2), one Li(5), one Li(6), one Ti(1), one Cr(1), and one Cr(3) atom to form OLi3TiCr2 octahedra that share corners with two equivalent O(3)Li3TiCr2 octahedra, corners with four equivalent O(1)Li3TiCr2 octahedra,  an edgeedge with one O(10)Li3Ti2Cr octahedra,  an edgeedge with one O(11)Li3Ti2Cr octahedra,  an edgeedge with one O(12)Li3Ti2Cr octahedra,  an edgeedge with one O(5)Li3Ti2Cr octahedra,  an edgeedge with one O(6)Li3Ti2Cr octahedra,  an edgeedge with one O(7)Li3Ti2Cr octahedra,  an edgeedge with one O(8)Li3Ti2Cr octahedra,  an edgeedge with one O(9)Li3Ti2Cr octahedra, and edges with four equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 3-10°. In the second O site, O(2) is bonded to one Li(1), one Li(3), one Li(4), one Ti(2), one Cr(2), and one Cr(4) atom to form OLi3TiCr2 octahedra that share corners with two equivalent O(4)Li3TiCr2 octahedra, corners with four equivalent O(2)Li3TiCr2 octahedra,  an edgeedge with one O(10)Li3Ti2Cr octahedra,  an edgeedge with one O(11)Li3Ti2Cr octahedra,  an edgeedge with one O(12)Li3Ti2Cr octahedra,  an edgeedge with one O(5)Li3Ti2Cr octahedra,  an edgeedge with one O(6)Li3Ti2Cr octahedra,  an edgeedge with one O(7)Li3Ti2Cr octahedra,  an edgeedge with one O(8)Li3Ti2Cr octahedra,  an edgeedge with one O(9)Li3Ti2Cr octahedra, and edges with four equivalent O(3)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 2-11°. In the third O site, O(3) is bonded to one Li(2), one Li(3), one Li(4), one Ti(1), one Cr(2), and one Cr(4) atom to form OLi3TiCr2 octahedra that share corners with two equivalent O(1)Li3TiCr2 octahedra, corners with four equivalent O(3)Li3TiCr2 octahedra,  an edgeedge with one O(10)Li3Ti2Cr octahedra,  an edgeedge with one O(11)Li3Ti2Cr octahedra,  an edgeedge with one O(12)Li3Ti2Cr octahedra,  an edgeedge with one O(5)Li3Ti2Cr octahedra,  an edgeedge with one O(6)Li3Ti2Cr octahedra,  an edgeedge with one O(7)Li3Ti2Cr octahedra,  an edgeedge with one O(8)Li3Ti2Cr octahedra,  an edgeedge with one O(9)Li3Ti2Cr octahedra, and edges with four equivalent O(2)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 3-11°. In the fourth O site, O(4) is bonded to one Li(1), one Li(5), one Li(6), one Ti(2), one Cr(1), and one Cr(3) atom to form OLi3TiCr2 octahedra that share corners with two equivalent O(2)Li3TiCr2 octahedra, corners with four equivalent O(4)Li3TiCr2 octahedra,  an edgeedge with one O(10)Li3Ti2Cr octahedra,  an edgeedge with one O(11)Li3Ti2Cr octahedra,  an edgeedge with one O(12)Li3Ti2Cr octahedra,  an edgeedge with one O(5)Li3Ti2Cr octahedra,  an edgeedge with one O(6)Li3Ti2Cr octahedra,  an edgeedge with one O(7)Li3Ti2Cr octahedra,  an edgeedge with one O(8)Li3Ti2Cr octahedra,  an edgeedge with one O(9)Li3Ti2Cr octahedra, and edges with four equivalent O(1)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 2-11°. In the fifth O site, O(5) is bonded to one Li(6), two equivalent Li(2), two equivalent Ti(2), and one Cr(4) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(11)Li3Ti2Cr octahedra,  a cornercorner with one O(12)Li3Ti2Cr octahedra, corners with four equivalent O(6)Li3Ti2Cr octahedra, edges with two equivalent O(10)Li3Ti2Cr octahedra, edges with two equivalent O(9)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the sixth O site, O(6) is bonded to one Li(5), two equivalent Li(2), two equivalent Ti(2), and one Cr(2) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(11)Li3Ti2Cr octahedra,  a cornercorner with one O(12)Li3Ti2Cr octahedra, corners with four equivalent O(5)Li3Ti2Cr octahedra, edges with two equivalent O(10)Li3Ti2Cr octahedra, edges with two equivalent O(9)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the seventh O site, O(7) is bonded to one Li(3), two equivalent Li(1), two equivalent Ti(1), and one Cr(1) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(10)Li3Ti2Cr octahedra,  a cornercorner with one O(9)Li3Ti2Cr octahedra, corners with four equivalent O(8)Li3Ti2Cr octahedra, edges with two equivalent O(11)Li3Ti2Cr octahedra, edges with two equivalent O(12)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the eighth O site, O(8) is bonded to one Li(4), two equivalent Li(1), two equivalent Ti(1), and one Cr(3) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(10)Li3Ti2Cr octahedra,  a cornercorner with one O(9)Li3Ti2Cr octahedra, corners with four equivalent O(7)Li3Ti2Cr octahedra, edges with two equivalent O(11)Li3Ti2Cr octahedra, edges with two equivalent O(12)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the ninth O site, O(9) is bonded to one Li(3), two equivalent Li(2), two equivalent Ti(2), and one Cr(3) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(7)Li3Ti2Cr octahedra,  a cornercorner with one O(8)Li3Ti2Cr octahedra, corners with four equivalent O(10)Li3Ti2Cr octahedra, edges with two equivalent O(5)Li3Ti2Cr octahedra, edges with two equivalent O(6)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the tenth O site, O(10) is bonded to one Li(4), two equivalent Li(2), two equivalent Ti(2), and one Cr(1) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(7)Li3Ti2Cr octahedra,  a cornercorner with one O(8)Li3Ti2Cr octahedra, corners with four equivalent O(9)Li3Ti2Cr octahedra, edges with two equivalent O(5)Li3Ti2Cr octahedra, edges with two equivalent O(6)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the eleventh O site, O(11) is bonded to one Li(5), two equivalent Li(1), two equivalent Ti(1), and one Cr(4) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(5)Li3Ti2Cr octahedra,  a cornercorner with one O(6)Li3Ti2Cr octahedra, corners with four equivalent O(12)Li3Ti2Cr octahedra, edges with two equivalent O(7)Li3Ti2Cr octahedra, edges with two equivalent O(8)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the twelfth O site, O(12) is bonded to one Li(6), two equivalent Li(1), two equivalent Ti(1), and one Cr(2) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(5)Li3Ti2Cr octahedra,  a cornercorner with one O(6)Li3Ti2Cr octahedra, corners with four equivalent O(11)Li3Ti2Cr octahedra, edges with two equivalent O(7)Li3Ti2Cr octahedra, edges with two equivalent O(8)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°.
Li2TiCrO4 is Caswellsilverite-derived structured and crystallizes in the monoclinic C2 space group. There are six inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(11), one O(12), one O(2), one O(4), one O(7), and one O(8) atom to form LiO6 octahedra that share corners with two equivalent Ti(2)O6 octahedra, corners with four equivalent Li(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra, and edges with four equivalent Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. The Li(1)-O(11) bond length is 2.09 Å. The Li(1)-O(12) bond length is 2.08 Å. The Li(1)-O(2) bond length is 2.35 Å. The Li(1)-O(4) bond length is 2.34 Å. The Li(1)-O(7) bond length is 2.08 Å. The Li(1)-O(8) bond length is 2.08 Å. In the second Li site, Li(2) is bonded to one O(1), one O(10), one O(3), one O(5), one O(6), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra, corners with four equivalent Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra, and edges with four equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-5°. The Li(2)-O(1) bond length is 2.33 Å. The Li(2)-O(10) bond length is 2.09 Å. The Li(2)-O(3) bond length is 2.34 Å. The Li(2)-O(5) bond length is 2.08 Å. The Li(2)-O(6) bond length is 2.08 Å. The Li(2)-O(9) bond length is 2.08 Å. In the third Li site, Li(3) is bonded to one O(7), one O(9), two equivalent O(2), and two equivalent O(3) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Cr(3)O6 octahedra, corners with four equivalent Li(4)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-11°. The Li(3)-O(7) bond length is 2.26 Å. The Li(3)-O(9) bond length is 2.23 Å. Both Li(3)-O(2) bond lengths are 2.10 Å. Both Li(3)-O(3) bond lengths are 2.09 Å. In the fourth Li site, Li(4) is bonded to one O(10), one O(8), two equivalent O(2), and two equivalent O(3) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(1)O6 octahedra,  a cornercorner with one Cr(3)O6 octahedra, corners with four equivalent Li(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-11°. The Li(4)-O(10) bond length is 2.25 Å. The Li(4)-O(8) bond length is 2.23 Å. Both Li(4)-O(2) bond lengths are 2.08 Å. Both Li(4)-O(3) bond lengths are 2.10 Å. In the fifth Li site, Li(5) is bonded to one O(11), one O(6), two equivalent O(1), and two equivalent O(4) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(2)O6 octahedra,  a cornercorner with one Cr(4)O6 octahedra, corners with four equivalent Li(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-11°. The Li(5)-O(11) bond length is 2.23 Å. The Li(5)-O(6) bond length is 2.25 Å. Both Li(5)-O(1) bond lengths are 2.10 Å. Both Li(5)-O(4) bond lengths are 2.09 Å. In the sixth Li site, Li(6) is bonded to one O(12), one O(5), two equivalent O(1), and two equivalent O(4) atoms to form LiO6 octahedra that share  a cornercorner with one Cr(2)O6 octahedra,  a cornercorner with one Cr(4)O6 octahedra, corners with four equivalent Li(5)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Ti(1)O6 octahedra, edges with two equivalent Ti(2)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-11°. The Li(6)-O(12) bond length is 2.26 Å. The Li(6)-O(5) bond length is 2.23 Å. Both Li(6)-O(1) bond lengths are 2.08 Å. Both Li(6)-O(4) bond lengths are 2.10 Å. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to one O(1), one O(11), one O(12), one O(3), one O(7), and one O(8) atom to form TiO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with four equivalent Ti(1)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra, and edges with four equivalent Li(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-6°. The Ti(1)-O(1) bond length is 1.98 Å. The Ti(1)-O(11) bond length is 2.07 Å. The Ti(1)-O(12) bond length is 2.10 Å. The Ti(1)-O(3) bond length is 1.97 Å. The Ti(1)-O(7) bond length is 2.09 Å. The Ti(1)-O(8) bond length is 2.08 Å. In the second Ti site, Ti(2) is bonded to one O(10), one O(2), one O(4), one O(5), one O(6), and one O(9) atom to form TiO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with four equivalent Ti(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra, and edges with four equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-5°. The Ti(2)-O(10) bond length is 2.08 Å. The Ti(2)-O(2) bond length is 1.96 Å. The Ti(2)-O(4) bond length is 1.97 Å. The Ti(2)-O(5) bond length is 2.08 Å. The Ti(2)-O(6) bond length is 2.09 Å. The Ti(2)-O(9) bond length is 2.08 Å. There are four inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(10), one O(7), two equivalent O(1), and two equivalent O(4) atoms to form CrO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra, corners with four equivalent Cr(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Li(6)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 0-10°. The Cr(1)-O(10) bond length is 2.06 Å. The Cr(1)-O(7) bond length is 2.05 Å. Both Cr(1)-O(1) bond lengths are 2.01 Å. Both Cr(1)-O(4) bond lengths are 2.01 Å. In the second Cr site, Cr(2) is bonded to one O(12), one O(6), two equivalent O(2), and two equivalent O(3) atoms to form CrO6 octahedra that share  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra, corners with four equivalent Cr(4)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)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 0-11°. The Cr(2)-O(12) bond length is 2.05 Å. The Cr(2)-O(6) bond length is 2.05 Å. Both Cr(2)-O(2) bond lengths are 2.01 Å. Both Cr(2)-O(3) bond lengths are 2.01 Å. In the third Cr site, Cr(3) is bonded to one O(8), one O(9), two equivalent O(1), and two equivalent O(4) atoms to form CrO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra, corners with four equivalent Cr(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Li(6)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 0-10°. The Cr(3)-O(8) bond length is 2.07 Å. The Cr(3)-O(9) bond length is 2.07 Å. Both Cr(3)-O(1) bond lengths are 2.18 Å. Both Cr(3)-O(4) bond lengths are 2.17 Å. In the fourth Cr site, Cr(4) is bonded to one O(11), one O(5), two equivalent O(2), and two equivalent O(3) atoms to form CrO6 octahedra that share  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra, corners with four equivalent Cr(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Li(4)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 0-11°. The Cr(4)-O(11) bond length is 2.07 Å. The Cr(4)-O(5) bond length is 2.07 Å. Both Cr(4)-O(2) bond lengths are 2.17 Å. Both Cr(4)-O(3) bond lengths are 2.17 Å. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Li(2), one Li(5), one Li(6), one Ti(1), one Cr(1), and one Cr(3) atom to form OLi3TiCr2 octahedra that share corners with two equivalent O(3)Li3TiCr2 octahedra, corners with four equivalent O(1)Li3TiCr2 octahedra,  an edgeedge with one O(10)Li3Ti2Cr octahedra,  an edgeedge with one O(11)Li3Ti2Cr octahedra,  an edgeedge with one O(12)Li3Ti2Cr octahedra,  an edgeedge with one O(5)Li3Ti2Cr octahedra,  an edgeedge with one O(6)Li3Ti2Cr octahedra,  an edgeedge with one O(7)Li3Ti2Cr octahedra,  an edgeedge with one O(8)Li3Ti2Cr octahedra,  an edgeedge with one O(9)Li3Ti2Cr octahedra, and edges with four equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 3-10°. In the second O site, O(2) is bonded to one Li(1), one Li(3), one Li(4), one Ti(2), one Cr(2), and one Cr(4) atom to form OLi3TiCr2 octahedra that share corners with two equivalent O(4)Li3TiCr2 octahedra, corners with four equivalent O(2)Li3TiCr2 octahedra,  an edgeedge with one O(10)Li3Ti2Cr octahedra,  an edgeedge with one O(11)Li3Ti2Cr octahedra,  an edgeedge with one O(12)Li3Ti2Cr octahedra,  an edgeedge with one O(5)Li3Ti2Cr octahedra,  an edgeedge with one O(6)Li3Ti2Cr octahedra,  an edgeedge with one O(7)Li3Ti2Cr octahedra,  an edgeedge with one O(8)Li3Ti2Cr octahedra,  an edgeedge with one O(9)Li3Ti2Cr octahedra, and edges with four equivalent O(3)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 2-11°. In the third O site, O(3) is bonded to one Li(2), one Li(3), one Li(4), one Ti(1), one Cr(2), and one Cr(4) atom to form OLi3TiCr2 octahedra that share corners with two equivalent O(1)Li3TiCr2 octahedra, corners with four equivalent O(3)Li3TiCr2 octahedra,  an edgeedge with one O(10)Li3Ti2Cr octahedra,  an edgeedge with one O(11)Li3Ti2Cr octahedra,  an edgeedge with one O(12)Li3Ti2Cr octahedra,  an edgeedge with one O(5)Li3Ti2Cr octahedra,  an edgeedge with one O(6)Li3Ti2Cr octahedra,  an edgeedge with one O(7)Li3Ti2Cr octahedra,  an edgeedge with one O(8)Li3Ti2Cr octahedra,  an edgeedge with one O(9)Li3Ti2Cr octahedra, and edges with four equivalent O(2)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 3-11°. In the fourth O site, O(4) is bonded to one Li(1), one Li(5), one Li(6), one Ti(2), one Cr(1), and one Cr(3) atom to form OLi3TiCr2 octahedra that share corners with two equivalent O(2)Li3TiCr2 octahedra, corners with four equivalent O(4)Li3TiCr2 octahedra,  an edgeedge with one O(10)Li3Ti2Cr octahedra,  an edgeedge with one O(11)Li3Ti2Cr octahedra,  an edgeedge with one O(12)Li3Ti2Cr octahedra,  an edgeedge with one O(5)Li3Ti2Cr octahedra,  an edgeedge with one O(6)Li3Ti2Cr octahedra,  an edgeedge with one O(7)Li3Ti2Cr octahedra,  an edgeedge with one O(8)Li3Ti2Cr octahedra,  an edgeedge with one O(9)Li3Ti2Cr octahedra, and edges with four equivalent O(1)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 2-11°. In the fifth O site, O(5) is bonded to one Li(6), two equivalent Li(2), two equivalent Ti(2), and one Cr(4) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(11)Li3Ti2Cr octahedra,  a cornercorner with one O(12)Li3Ti2Cr octahedra, corners with four equivalent O(6)Li3Ti2Cr octahedra, edges with two equivalent O(10)Li3Ti2Cr octahedra, edges with two equivalent O(9)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the sixth O site, O(6) is bonded to one Li(5), two equivalent Li(2), two equivalent Ti(2), and one Cr(2) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(11)Li3Ti2Cr octahedra,  a cornercorner with one O(12)Li3Ti2Cr octahedra, corners with four equivalent O(5)Li3Ti2Cr octahedra, edges with two equivalent O(10)Li3Ti2Cr octahedra, edges with two equivalent O(9)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the seventh O site, O(7) is bonded to one Li(3), two equivalent Li(1), two equivalent Ti(1), and one Cr(1) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(10)Li3Ti2Cr octahedra,  a cornercorner with one O(9)Li3Ti2Cr octahedra, corners with four equivalent O(8)Li3Ti2Cr octahedra, edges with two equivalent O(11)Li3Ti2Cr octahedra, edges with two equivalent O(12)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the eighth O site, O(8) is bonded to one Li(4), two equivalent Li(1), two equivalent Ti(1), and one Cr(3) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(10)Li3Ti2Cr octahedra,  a cornercorner with one O(9)Li3Ti2Cr octahedra, corners with four equivalent O(7)Li3Ti2Cr octahedra, edges with two equivalent O(11)Li3Ti2Cr octahedra, edges with two equivalent O(12)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the ninth O site, O(9) is bonded to one Li(3), two equivalent Li(2), two equivalent Ti(2), and one Cr(3) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(7)Li3Ti2Cr octahedra,  a cornercorner with one O(8)Li3Ti2Cr octahedra, corners with four equivalent O(10)Li3Ti2Cr octahedra, edges with two equivalent O(5)Li3Ti2Cr octahedra, edges with two equivalent O(6)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the tenth O site, O(10) is bonded to one Li(4), two equivalent Li(2), two equivalent Ti(2), and one Cr(1) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(7)Li3Ti2Cr octahedra,  a cornercorner with one O(8)Li3Ti2Cr octahedra, corners with four equivalent O(9)Li3Ti2Cr octahedra, edges with two equivalent O(5)Li3Ti2Cr octahedra, edges with two equivalent O(6)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the eleventh O site, O(11) is bonded to one Li(5), two equivalent Li(1), two equivalent Ti(1), and one Cr(4) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(5)Li3Ti2Cr octahedra,  a cornercorner with one O(6)Li3Ti2Cr octahedra, corners with four equivalent O(12)Li3Ti2Cr octahedra, edges with two equivalent O(7)Li3Ti2Cr octahedra, edges with two equivalent O(8)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°. In the twelfth O site, O(12) is bonded to one Li(6), two equivalent Li(1), two equivalent Ti(1), and one Cr(2) atom to form OLi3Ti2Cr octahedra that share  a cornercorner with one O(5)Li3Ti2Cr octahedra,  a cornercorner with one O(6)Li3Ti2Cr octahedra, corners with four equivalent O(11)Li3Ti2Cr octahedra, edges with two equivalent O(7)Li3Ti2Cr octahedra, edges with two equivalent O(8)Li3Ti2Cr octahedra, edges with two equivalent O(1)Li3TiCr2 octahedra, edges with two equivalent O(2)Li3TiCr2 octahedra, edges with two equivalent O(3)Li3TiCr2 octahedra, and edges with two equivalent O(4)Li3TiCr2 octahedra. The corner-sharing octahedral tilt angles range from 0-5°.