Li6V3Sb3O16 is Spinel-derived structured and crystallizes in the triclinic P1 space group. There are six inequivalent Li sites. In the first Li site, Li(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 distorted LiO6 octahedra that share corners with two equivalent V(1)O6 octahedra; corners with two equivalent V(3)O6 octahedra; corners with two equivalent Sb(3)O6 octahedra; corners with three equivalent Li(6)O4 tetrahedra;  an edgeedge with one V(2)O6 octahedra; and edges with two equivalent Sb(1,2)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-56°. In the second Li site, Li(2) 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 V(2)O6 octahedra; corners with two equivalent V(1)O6 octahedra; corners with two equivalent V(3)O6 octahedra; corners with two equivalent Sb(1,2)O6 octahedra; corners with two equivalent Sb(3)O6 octahedra; and corners with three equivalent Li(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-69°. In the third Li site, Li(3) is bonded in a rectangular see-saw-like geometry to one O(14), one O(16), one O(5), and one O(9) atom. In the fourth Li site, Li(4) is bonded in a rectangular see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. In the fifth Li site, Li(5) 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 distorted LiO6 octahedra that share corners with two equivalent V(2)O6 octahedra; corners with four equivalent Sb(1,2)O6 octahedra; corners with three equivalent Li(2)O4 tetrahedra;  an edgeedge with one V(1)O6 octahedra;  an edgeedge with one V(3)O6 octahedra; and  an edgeedge with one Sb(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-55°. In the sixth Li site, Li(6) 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 V(1)O6 octahedra;  a cornercorner with one V(3)O6 octahedra;  a cornercorner with one Sb(3)O6 octahedra; corners with two equivalent V(2)O6 octahedra; corners with three equivalent Li(1)O6 octahedra; and corners with four equivalent Sb(1,2)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-70°. There are three inequivalent V sites. In the first V site, V(1) 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 Li(1)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra,  an edgeedge with one Li(5)O6 octahedra, edges with two equivalent V(3)O6 octahedra, and edges with two equivalent Sb(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-56°. 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 Li(5)O6 octahedra;  a cornercorner with one Li(2)O4 tetrahedra; corners with two equivalent Li(6)O4 tetrahedra;  an edgeedge with one Li(1)O6 octahedra; and edges with four equivalent Sb(1,2)O6 octahedra. The corner-sharing octahedral tilt angles are 54°. In the third V site, V(3) 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 Li(1)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra,  an edgeedge with one Li(5)O6 octahedra, edges with two equivalent V(1)O6 octahedra, and edges with two equivalent Sb(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-56°. There are two inequivalent Sb sites. In the first Sb site, Sb(1,2) 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 SbO6 octahedra that share corners with two equivalent Li(5)O6 octahedra;  a cornercorner with one Li(2)O4 tetrahedra; corners with two equivalent Li(6)O4 tetrahedra;  an edgeedge with one Li(1)O6 octahedra; edges with two equivalent V(2)O6 octahedra; and edges with two equivalent Sb(1,2)O6 octahedra. The corner-sharing octahedral tilt angles are 55°. In the second Sb site, Sb(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 SbO6 octahedra that share corners with two equivalent Li(1)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra,  an edgeedge with one Li(5)O6 octahedra, edges with two equivalent V(1)O6 octahedra, and edges with two equivalent V(3)O6 octahedra. The corner-sharing octahedral tilt angles are 56°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Li(4), one V(1), and one Sb(3) atom. In the second O site, O(2) is bonded to one Li(1); one Li(6); and two equivalent Sb(1,2) atoms to form distorted OLi2Sb2 tetrahedra that share  a cornercorner with one O(7)Li2VSb tetrahedra,  a cornercorner with one O(8)Li2VSb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid, corners with two equivalent O(4)LiVSb2 trigonal pyramids,  an edgeedge with one O(7)Li2VSb tetrahedra, and  an edgeedge with one O(8)Li2VSb tetrahedra. In the third O site, O(3) is bonded in a distorted rectangular see-saw-like geometry to one Li(2); one V(2); and two equivalent Sb(1,2) atoms. In the fourth O site, O(4) is bonded to one Li(4); one V(2); and two equivalent Sb(1,2) atoms to form distorted OLiVSb2 trigonal pyramids that share corners with two equivalent O(2)Li2Sb2 tetrahedra, corners with two equivalent O(7)Li2VSb tetrahedra, corners with two equivalent O(8)Li2VSb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  an edgeedge with one O(14)Li2VSb trigonal pyramid, and  an edgeedge with one O(16)Li2VSb trigonal pyramid. In the fifth O site, O(5) is bonded to one Li(3), one V(1), one V(3), and one Sb(3) atom to form distorted OLiV2Sb tetrahedra that share corners with two equivalent O(15)Li2V2 tetrahedra, corners with two equivalent O(11)Li2VSb tetrahedra, corners with two equivalent O(12)Li2VSb tetrahedra,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid, and  an edgeedge with one O(10)Li2V2 trigonal pyramid. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Li(4), one V(3), and one Sb(3) atom. In the seventh O site, O(7) is bonded to one Li(1); one Li(6); one V(2); and one Sb(1,2) atom to form distorted OLi2VSb tetrahedra that share  a cornercorner with one O(2)Li2Sb2 tetrahedra,  a cornercorner with one O(8)Li2VSb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid, corners with two equivalent O(14)Li2VSb trigonal pyramids, corners with two equivalent O(4)LiVSb2 trigonal pyramids,  an edgeedge with one O(2)Li2Sb2 tetrahedra, and  an edgeedge with one O(8)Li2VSb tetrahedra. In the eighth O site, O(8) is bonded to one Li(1); one Li(6); one V(2); and one Sb(1,2) atom to form distorted OLi2VSb tetrahedra that share  a cornercorner with one O(2)Li2Sb2 tetrahedra,  a cornercorner with one O(7)Li2VSb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  a cornercorner with one O(14)Li2VSb trigonal pyramid, corners with two equivalent O(16)Li2VSb trigonal pyramids, corners with two equivalent O(4)LiVSb2 trigonal pyramids,  an edgeedge with one O(2)Li2Sb2 tetrahedra, and  an edgeedge with one O(7)Li2VSb tetrahedra. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(3); one Li(5); and two equivalent Sb(1,2) atoms. In the tenth O site, O(10) is bonded to one Li(1), one Li(4), one V(1), and one V(3) atom to form distorted OLi2V2 trigonal pyramids that share  a cornercorner with one O(2)Li2Sb2 tetrahedra,  a cornercorner with one O(11)Li2VSb tetrahedra,  a cornercorner with one O(12)Li2VSb tetrahedra,  a cornercorner with one O(7)Li2VSb tetrahedra,  a cornercorner with one O(8)Li2VSb tetrahedra, corners with two equivalent O(15)Li2V2 tetrahedra,  a cornercorner with one O(4)LiVSb2 trigonal pyramid, and  an edgeedge with one O(5)LiV2Sb tetrahedra. In the eleventh O site, O(11) is bonded to one Li(2), one Li(5), one V(1), and one Sb(3) atom to form distorted OLi2VSb tetrahedra that share  a cornercorner with one O(15)Li2V2 tetrahedra,  a cornercorner with one O(12)Li2VSb tetrahedra, corners with two equivalent O(5)LiV2Sb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid,  an edgeedge with one O(15)Li2V2 tetrahedra, and  an edgeedge with one O(12)Li2VSb tetrahedra. In the twelfth O site, O(12) is bonded to one Li(2), one Li(5), one V(3), and one Sb(3) atom to form distorted OLi2VSb tetrahedra that share  a cornercorner with one O(15)Li2V2 tetrahedra,  a cornercorner with one O(11)Li2VSb tetrahedra, corners with two equivalent O(5)LiV2Sb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid,  an edgeedge with one O(15)Li2V2 tetrahedra, and  an edgeedge with one O(11)Li2VSb tetrahedra. In the thirteenth O site, O(13) is bonded in a distorted rectangular see-saw-like geometry to one Li(6), one V(1), one V(3), and one Sb(3) atom. In the fourteenth O site, O(14) is bonded to one Li(3); one Li(5); one V(2); and one Sb(1,2) atom to form OLi2VSb trigonal pyramids that share  a cornercorner with one O(2)Li2Sb2 tetrahedra,  a cornercorner with one O(15)Li2V2 tetrahedra,  a cornercorner with one O(11)Li2VSb tetrahedra,  a cornercorner with one O(12)Li2VSb tetrahedra,  a cornercorner with one O(8)Li2VSb tetrahedra,  a cornercorner with one O(5)LiV2Sb tetrahedra, corners with two equivalent O(7)Li2VSb tetrahedra,  a cornercorner with one O(16)Li2VSb trigonal pyramid,  an edgeedge with one O(16)Li2VSb trigonal pyramid, and  an edgeedge with one O(4)LiVSb2 trigonal pyramid. In the fifteenth O site, O(15) is bonded to one Li(2), one Li(5), one V(1), and one V(3) atom to form distorted OLi2V2 tetrahedra that share  a cornercorner with one O(11)Li2VSb tetrahedra,  a cornercorner with one O(12)Li2VSb tetrahedra, corners with two equivalent O(5)LiV2Sb tetrahedra,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid, corners with two equivalent O(10)Li2V2 trigonal pyramids,  an edgeedge with one O(11)Li2VSb tetrahedra, and  an edgeedge with one O(12)Li2VSb tetrahedra. In the sixteenth O site, O(16) is bonded to one Li(3); one Li(5); one V(2); and one Sb(1,2) atom to form OLi2VSb trigonal pyramids that share  a cornercorner with one O(2)Li2Sb2 tetrahedra,  a cornercorner with one O(15)Li2V2 tetrahedra,  a cornercorner with one O(11)Li2VSb tetrahedra,  a cornercorner with one O(12)Li2VSb tetrahedra,  a cornercorner with one O(7)Li2VSb tetrahedra,  a cornercorner with one O(5)LiV2Sb tetrahedra, corners with two equivalent O(8)Li2VSb tetrahedra,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  an edgeedge with one O(14)Li2VSb trigonal pyramid, and  an edgeedge with one O(4)LiVSb2 trigonal pyramid.
Li6V3Sb3O16 is Spinel-derived structured and crystallizes in the triclinic P1 space group. There are six inequivalent Li sites. In the first Li site, Li(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 distorted LiO6 octahedra that share corners with two equivalent V(1)O6 octahedra; corners with two equivalent V(3)O6 octahedra; corners with two equivalent Sb(3)O6 octahedra; corners with three equivalent Li(6)O4 tetrahedra;  an edgeedge with one V(2)O6 octahedra; and edges with two equivalent Sb(1,2)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-56°. The Li(1)-O(1) bond length is 2.15 Å. The Li(1)-O(10) bond length is 2.28 Å. The Li(1)-O(2) bond length is 2.40 Å. The Li(1)-O(6) bond length is 2.15 Å. The Li(1)-O(7) bond length is 2.47 Å. The Li(1)-O(8) bond length is 2.47 Å. In the second Li site, Li(2) 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 V(2)O6 octahedra; corners with two equivalent V(1)O6 octahedra; corners with two equivalent V(3)O6 octahedra; corners with two equivalent Sb(1,2)O6 octahedra; corners with two equivalent Sb(3)O6 octahedra; and corners with three equivalent Li(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-69°. The Li(2)-O(11) bond length is 1.99 Å. The Li(2)-O(12) bond length is 1.99 Å. The Li(2)-O(15) bond length is 2.06 Å. The Li(2)-O(3) bond length is 2.25 Å. In the third Li site, Li(3) is bonded in a rectangular see-saw-like geometry to one O(14), one O(16), one O(5), and one O(9) atom. The Li(3)-O(14) bond length is 1.94 Å. The Li(3)-O(16) bond length is 1.94 Å. The Li(3)-O(5) bond length is 1.80 Å. The Li(3)-O(9) bond length is 2.04 Å. In the fourth Li site, Li(4) is bonded in a rectangular see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. The Li(4)-O(1) bond length is 1.94 Å. The Li(4)-O(10) bond length is 1.90 Å. The Li(4)-O(4) bond length is 1.84 Å. The Li(4)-O(6) bond length is 1.95 Å. In the fifth Li site, Li(5) 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 distorted LiO6 octahedra that share corners with two equivalent V(2)O6 octahedra; corners with four equivalent Sb(1,2)O6 octahedra; corners with three equivalent Li(2)O4 tetrahedra;  an edgeedge with one V(1)O6 octahedra;  an edgeedge with one V(3)O6 octahedra; and  an edgeedge with one Sb(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-55°. The Li(5)-O(11) bond length is 2.40 Å. The Li(5)-O(12) bond length is 2.39 Å. The Li(5)-O(14) bond length is 2.20 Å. The Li(5)-O(15) bond length is 2.42 Å. The Li(5)-O(16) bond length is 2.20 Å. The Li(5)-O(9) bond length is 2.21 Å. In the sixth Li site, Li(6) 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 V(1)O6 octahedra;  a cornercorner with one V(3)O6 octahedra;  a cornercorner with one Sb(3)O6 octahedra; corners with two equivalent V(2)O6 octahedra; corners with three equivalent Li(1)O6 octahedra; and corners with four equivalent Sb(1,2)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-70°. The Li(6)-O(13) bond length is 2.16 Å. The Li(6)-O(2) bond length is 2.03 Å. The Li(6)-O(7) bond length is 2.01 Å. The Li(6)-O(8) bond length is 2.01 Å. There are three inequivalent V sites. In the first V site, V(1) 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 Li(1)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra,  an edgeedge with one Li(5)O6 octahedra, edges with two equivalent V(3)O6 octahedra, and edges with two equivalent Sb(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-56°. The V(1)-O(1) bond length is 1.98 Å. The V(1)-O(10) bond length is 1.96 Å. The V(1)-O(11) bond length is 1.97 Å. The V(1)-O(13) bond length is 2.06 Å. The V(1)-O(15) bond length is 1.90 Å. The V(1)-O(5) bond length is 2.06 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 Li(5)O6 octahedra;  a cornercorner with one Li(2)O4 tetrahedra; corners with two equivalent Li(6)O4 tetrahedra;  an edgeedge with one Li(1)O6 octahedra; and edges with four equivalent Sb(1,2)O6 octahedra. The corner-sharing octahedral tilt angles are 54°. The V(2)-O(14) bond length is 1.99 Å. The V(2)-O(16) bond length is 1.99 Å. The V(2)-O(3) bond length is 2.11 Å. The V(2)-O(4) bond length is 2.07 Å. The V(2)-O(7) bond length is 1.97 Å. The V(2)-O(8) bond length is 1.97 Å. In the third V site, V(3) 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 Li(1)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra,  an edgeedge with one Li(5)O6 octahedra, edges with two equivalent V(1)O6 octahedra, and edges with two equivalent Sb(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-56°. The V(3)-O(10) bond length is 1.92 Å. The V(3)-O(12) bond length is 1.97 Å. The V(3)-O(13) bond length is 2.06 Å. The V(3)-O(15) bond length is 1.94 Å. The V(3)-O(5) bond length is 2.06 Å. The V(3)-O(6) bond length is 1.98 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1,2) 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 SbO6 octahedra that share corners with two equivalent Li(5)O6 octahedra;  a cornercorner with one Li(2)O4 tetrahedra; corners with two equivalent Li(6)O4 tetrahedra;  an edgeedge with one Li(1)O6 octahedra; edges with two equivalent V(2)O6 octahedra; and edges with two equivalent Sb(1,2)O6 octahedra. The corner-sharing octahedral tilt angles are 55°. The Sb(1,2)-O(14) bond length is 2.00 Å. The Sb(1,2)-O(2) bond length is 2.03 Å. The Sb(1,2)-O(3) bond length is 2.07 Å. The Sb(1,2)-O(4) bond length is 2.06 Å. The Sb(1,2)-O(7) bond length is 1.98 Å. The Sb(1,2)-O(9) bond length is 2.04 Å. In the second Sb site, Sb(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 SbO6 octahedra that share corners with two equivalent Li(1)O6 octahedra,  a cornercorner with one Li(6)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra,  an edgeedge with one Li(5)O6 octahedra, edges with two equivalent V(1)O6 octahedra, and edges with two equivalent V(3)O6 octahedra. The corner-sharing octahedral tilt angles are 56°. The Sb(3)-O(1) bond length is 2.03 Å. The Sb(3)-O(11) bond length is 2.01 Å. The Sb(3)-O(12) bond length is 2.01 Å. The Sb(3)-O(13) bond length is 2.07 Å. The Sb(3)-O(5) bond length is 2.05 Å. The Sb(3)-O(6) bond length is 2.03 Å. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Li(4), one V(1), and one Sb(3) atom. In the second O site, O(2) is bonded to one Li(1); one Li(6); and two equivalent Sb(1,2) atoms to form distorted OLi2Sb2 tetrahedra that share  a cornercorner with one O(7)Li2VSb tetrahedra,  a cornercorner with one O(8)Li2VSb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid, corners with two equivalent O(4)LiVSb2 trigonal pyramids,  an edgeedge with one O(7)Li2VSb tetrahedra, and  an edgeedge with one O(8)Li2VSb tetrahedra. In the third O site, O(3) is bonded in a distorted rectangular see-saw-like geometry to one Li(2); one V(2); and two equivalent Sb(1,2) atoms. In the fourth O site, O(4) is bonded to one Li(4); one V(2); and two equivalent Sb(1,2) atoms to form distorted OLiVSb2 trigonal pyramids that share corners with two equivalent O(2)Li2Sb2 tetrahedra, corners with two equivalent O(7)Li2VSb tetrahedra, corners with two equivalent O(8)Li2VSb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  an edgeedge with one O(14)Li2VSb trigonal pyramid, and  an edgeedge with one O(16)Li2VSb trigonal pyramid. In the fifth O site, O(5) is bonded to one Li(3), one V(1), one V(3), and one Sb(3) atom to form distorted OLiV2Sb tetrahedra that share corners with two equivalent O(15)Li2V2 tetrahedra, corners with two equivalent O(11)Li2VSb tetrahedra, corners with two equivalent O(12)Li2VSb tetrahedra,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid, and  an edgeedge with one O(10)Li2V2 trigonal pyramid. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Li(4), one V(3), and one Sb(3) atom. In the seventh O site, O(7) is bonded to one Li(1); one Li(6); one V(2); and one Sb(1,2) atom to form distorted OLi2VSb tetrahedra that share  a cornercorner with one O(2)Li2Sb2 tetrahedra,  a cornercorner with one O(8)Li2VSb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid, corners with two equivalent O(14)Li2VSb trigonal pyramids, corners with two equivalent O(4)LiVSb2 trigonal pyramids,  an edgeedge with one O(2)Li2Sb2 tetrahedra, and  an edgeedge with one O(8)Li2VSb tetrahedra. In the eighth O site, O(8) is bonded to one Li(1); one Li(6); one V(2); and one Sb(1,2) atom to form distorted OLi2VSb tetrahedra that share  a cornercorner with one O(2)Li2Sb2 tetrahedra,  a cornercorner with one O(7)Li2VSb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  a cornercorner with one O(14)Li2VSb trigonal pyramid, corners with two equivalent O(16)Li2VSb trigonal pyramids, corners with two equivalent O(4)LiVSb2 trigonal pyramids,  an edgeedge with one O(2)Li2Sb2 tetrahedra, and  an edgeedge with one O(7)Li2VSb tetrahedra. The O(8)-Sb(1,2) bond length is 1.98 Å. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(3); one Li(5); and two equivalent Sb(1,2) atoms. In the tenth O site, O(10) is bonded to one Li(1), one Li(4), one V(1), and one V(3) atom to form distorted OLi2V2 trigonal pyramids that share  a cornercorner with one O(2)Li2Sb2 tetrahedra,  a cornercorner with one O(11)Li2VSb tetrahedra,  a cornercorner with one O(12)Li2VSb tetrahedra,  a cornercorner with one O(7)Li2VSb tetrahedra,  a cornercorner with one O(8)Li2VSb tetrahedra, corners with two equivalent O(15)Li2V2 tetrahedra,  a cornercorner with one O(4)LiVSb2 trigonal pyramid, and  an edgeedge with one O(5)LiV2Sb tetrahedra. In the eleventh O site, O(11) is bonded to one Li(2), one Li(5), one V(1), and one Sb(3) atom to form distorted OLi2VSb tetrahedra that share  a cornercorner with one O(15)Li2V2 tetrahedra,  a cornercorner with one O(12)Li2VSb tetrahedra, corners with two equivalent O(5)LiV2Sb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid,  an edgeedge with one O(15)Li2V2 tetrahedra, and  an edgeedge with one O(12)Li2VSb tetrahedra. In the twelfth O site, O(12) is bonded to one Li(2), one Li(5), one V(3), and one Sb(3) atom to form distorted OLi2VSb tetrahedra that share  a cornercorner with one O(15)Li2V2 tetrahedra,  a cornercorner with one O(11)Li2VSb tetrahedra, corners with two equivalent O(5)LiV2Sb tetrahedra,  a cornercorner with one O(10)Li2V2 trigonal pyramid,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid,  an edgeedge with one O(15)Li2V2 tetrahedra, and  an edgeedge with one O(11)Li2VSb tetrahedra. In the thirteenth O site, O(13) is bonded in a distorted rectangular see-saw-like geometry to one Li(6), one V(1), one V(3), and one Sb(3) atom. In the fourteenth O site, O(14) is bonded to one Li(3); one Li(5); one V(2); and one Sb(1,2) atom to form OLi2VSb trigonal pyramids that share  a cornercorner with one O(2)Li2Sb2 tetrahedra,  a cornercorner with one O(15)Li2V2 tetrahedra,  a cornercorner with one O(11)Li2VSb tetrahedra,  a cornercorner with one O(12)Li2VSb tetrahedra,  a cornercorner with one O(8)Li2VSb tetrahedra,  a cornercorner with one O(5)LiV2Sb tetrahedra, corners with two equivalent O(7)Li2VSb tetrahedra,  a cornercorner with one O(16)Li2VSb trigonal pyramid,  an edgeedge with one O(16)Li2VSb trigonal pyramid, and  an edgeedge with one O(4)LiVSb2 trigonal pyramid. In the fifteenth O site, O(15) is bonded to one Li(2), one Li(5), one V(1), and one V(3) atom to form distorted OLi2V2 tetrahedra that share  a cornercorner with one O(11)Li2VSb tetrahedra,  a cornercorner with one O(12)Li2VSb tetrahedra, corners with two equivalent O(5)LiV2Sb tetrahedra,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  a cornercorner with one O(16)Li2VSb trigonal pyramid, corners with two equivalent O(10)Li2V2 trigonal pyramids,  an edgeedge with one O(11)Li2VSb tetrahedra, and  an edgeedge with one O(12)Li2VSb tetrahedra. In the sixteenth O site, O(16) is bonded to one Li(3); one Li(5); one V(2); and one Sb(1,2) atom to form OLi2VSb trigonal pyramids that share  a cornercorner with one O(2)Li2Sb2 tetrahedra,  a cornercorner with one O(15)Li2V2 tetrahedra,  a cornercorner with one O(11)Li2VSb tetrahedra,  a cornercorner with one O(12)Li2VSb tetrahedra,  a cornercorner with one O(7)Li2VSb tetrahedra,  a cornercorner with one O(5)LiV2Sb tetrahedra, corners with two equivalent O(8)Li2VSb tetrahedra,  a cornercorner with one O(14)Li2VSb trigonal pyramid,  an edgeedge with one O(14)Li2VSb trigonal pyramid, and  an edgeedge with one O(4)LiVSb2 trigonal pyramid. The O(16)-Sb(1,2) bond length is 2.00 Å.