Li2V3SnO8 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(1), one O(6), one O(8), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(5)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent V(4)O6 octahedra, and corners with two equivalent V(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-63°. In the second Li site, Li(2) is bonded to one O(10), one O(2), one O(5), and one O(7) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(4)O6 octahedra,  a cornercorner with one V(6)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(3)O6 octahedra, and corners with two equivalent V(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-63°. In the third Li site, Li(3) is bonded to one O(11), one O(13), one O(15), one O(5), one O(7), and one O(9) atom to form LiO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Sn(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Sn(2)O4 tetrahedra,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra,  an edgeedge with one V(5)O6 octahedra,  an edgeedge with one V(6)O6 octahedra, and edges with two equivalent V(1)O6 octahedra. In the fourth Li site, Li(4) is bonded to one O(10), one O(12), one O(14), one O(16), one O(6), and one O(8) atom to form LiO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Sn(2)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Sn(1)O4 tetrahedra,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra,  an edgeedge with one V(5)O6 octahedra,  an edgeedge with one V(6)O6 octahedra, and edges with two equivalent V(2)O6 octahedra. There are six inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(13), one O(15), one O(3), one O(5), and one O(7) atom to form VO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Sn(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Sn(2)O4 tetrahedra,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra,  an edgeedge with one V(5)O6 octahedra,  an edgeedge with one V(6)O6 octahedra, and edges with two equivalent Li(3)O6 octahedra. In the second V site, V(2) is bonded to one O(14), one O(16), one O(2), one O(4), one O(6), and one O(8) atom to form VO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Sn(2)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Sn(1)O4 tetrahedra,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra,  an edgeedge with one V(5)O6 octahedra,  an edgeedge with one V(6)O6 octahedra, and edges with two equivalent Li(4)O6 octahedra. In the third V site, V(3) is bonded to one O(10), one O(11), one O(13), one O(2), one O(3), and one O(8) atom to form VO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Sn(2)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Sn(1)O4 tetrahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent V(5)O6 octahedra. In the fourth V site, V(4) is bonded to one O(1), one O(12), one O(16), one O(4), one O(5), and one O(9) atom to form VO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Sn(1)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Sn(2)O4 tetrahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent V(6)O6 octahedra. In the fifth V site, V(5) is bonded to one O(10), one O(11), one O(15), one O(2), one O(3), and one O(6) atom to form VO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Sn(2)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Sn(1)O4 tetrahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent V(3)O6 octahedra. In the sixth V site, V(6) is bonded to one O(1), one O(12), one O(14), one O(4), one O(7), and one O(9) atom to form VO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Sn(1)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Sn(2)O4 tetrahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent V(4)O6 octahedra. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to one O(11), one O(14), one O(16), and one O(3) atom to form SnO4 tetrahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(4)O6 octahedra,  a cornercorner with one V(6)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent V(3)O6 octahedra, and corners with two equivalent V(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 58-63°. In the second Sn site, Sn(2) is bonded to one O(12), one O(13), one O(15), and one O(4) atom to form SnO4 tetrahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(5)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(4)O6 octahedra, and corners with two equivalent V(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-62°. 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(1), one V(1), one V(4), and one V(6) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(2), one V(3), and one V(5) atom. In the third O site, O(3) is bonded to one V(1), one V(3), one V(5), and one Sn(1) atom to form a mixture of distorted corner and edge-sharing OV3Sn trigonal pyramids. In the fourth O site, O(4) is bonded to one V(2), one V(4), one V(6), and one Sn(2) atom to form a mixture of distorted corner and edge-sharing OV3Sn trigonal pyramids. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one Li(2), one Li(3), one V(1), and one V(4) atom. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one V(2), and one V(5) atom. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(2), one Li(3), one V(1), and one V(6) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one V(2), and one V(3) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(3), one V(4), and one V(6) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one Li(2), one Li(4), one V(3), and one V(5) atom. In the eleventh O site, O(11) is bonded to one Li(3), one V(3), one V(5), and one Sn(1) atom to form distorted OLiV2Sn trigonal pyramids that share  a cornercorner with one O(14)LiV2Sn tetrahedra,  a cornercorner with one O(16)LiV2Sn tetrahedra,  a cornercorner with one O(3)V3Sn trigonal pyramid,  an edgeedge with one O(13)LiV2Sn tetrahedra,  an edgeedge with one O(15)LiV2Sn trigonal pyramid, and  an edgeedge with one O(3)V3Sn trigonal pyramid. In the twelfth O site, O(12) is bonded to one Li(4), one V(4), one V(6), and one Sn(2) atom to form distorted OLiV2Sn tetrahedra that share  a cornercorner with one O(13)LiV2Sn tetrahedra,  a cornercorner with one O(15)LiV2Sn trigonal pyramid,  a cornercorner with one O(4)V3Sn trigonal pyramid,  an edgeedge with one O(14)LiV2Sn tetrahedra,  an edgeedge with one O(16)LiV2Sn tetrahedra, and  an edgeedge with one O(4)V3Sn trigonal pyramid. In the thirteenth O site, O(13) is bonded to one Li(3), one V(1), one V(3), and one Sn(2) atom to form distorted OLiV2Sn tetrahedra that share  a cornercorner with one O(12)LiV2Sn tetrahedra,  a cornercorner with one O(15)LiV2Sn trigonal pyramid,  a cornercorner with one O(4)V3Sn trigonal pyramid,  an edgeedge with one O(11)LiV2Sn trigonal pyramid,  an edgeedge with one O(15)LiV2Sn trigonal pyramid, and  an edgeedge with one O(3)V3Sn trigonal pyramid. In the fourteenth O site, O(14) is bonded to one Li(4), one V(2), one V(6), and one Sn(1) atom to form distorted OLiV2Sn tetrahedra that share  a cornercorner with one O(16)LiV2Sn tetrahedra,  a cornercorner with one O(11)LiV2Sn trigonal pyramid,  a cornercorner with one O(3)V3Sn trigonal pyramid,  an edgeedge with one O(12)LiV2Sn tetrahedra,  an edgeedge with one O(16)LiV2Sn tetrahedra, and  an edgeedge with one O(4)V3Sn trigonal pyramid. In the fifteenth O site, O(15) is bonded to one Li(3), one V(1), one V(5), and one Sn(2) atom to form distorted OLiV2Sn trigonal pyramids that share  a cornercorner with one O(12)LiV2Sn tetrahedra,  a cornercorner with one O(13)LiV2Sn tetrahedra,  a cornercorner with one O(4)V3Sn trigonal pyramid,  an edgeedge with one O(13)LiV2Sn tetrahedra,  an edgeedge with one O(11)LiV2Sn trigonal pyramid, and  an edgeedge with one O(3)V3Sn trigonal pyramid. In the sixteenth O site, O(16) is bonded to one Li(4), one V(2), one V(4), and one Sn(1) atom to form distorted OLiV2Sn tetrahedra that share  a cornercorner with one O(14)LiV2Sn tetrahedra,  a cornercorner with one O(11)LiV2Sn trigonal pyramid,  a cornercorner with one O(3)V3Sn trigonal pyramid,  an edgeedge with one O(12)LiV2Sn tetrahedra,  an edgeedge with one O(14)LiV2Sn tetrahedra, and  an edgeedge with one O(4)V3Sn trigonal pyramid.
Li2V3SnO8 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(1), one O(6), one O(8), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(5)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent V(4)O6 octahedra, and corners with two equivalent V(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-63°. The Li(1)-O(1) bond length is 2.00 Å. The Li(1)-O(6) bond length is 1.99 Å. The Li(1)-O(8) bond length is 2.01 Å. The Li(1)-O(9) bond length is 2.02 Å. In the second Li site, Li(2) is bonded to one O(10), one O(2), one O(5), and one O(7) atom to form LiO4 tetrahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(4)O6 octahedra,  a cornercorner with one V(6)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(3)O6 octahedra, and corners with two equivalent V(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-63°. The Li(2)-O(10) bond length is 2.00 Å. The Li(2)-O(2) bond length is 2.02 Å. The Li(2)-O(5) bond length is 2.03 Å. The Li(2)-O(7) bond length is 2.00 Å. In the third Li site, Li(3) is bonded to one O(11), one O(13), one O(15), one O(5), one O(7), and one O(9) atom to form LiO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Sn(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Sn(2)O4 tetrahedra,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra,  an edgeedge with one V(5)O6 octahedra,  an edgeedge with one V(6)O6 octahedra, and edges with two equivalent V(1)O6 octahedra. The Li(3)-O(11) bond length is 2.09 Å. The Li(3)-O(13) bond length is 2.11 Å. The Li(3)-O(15) bond length is 2.10 Å. The Li(3)-O(5) bond length is 2.16 Å. The Li(3)-O(7) bond length is 2.11 Å. The Li(3)-O(9) bond length is 2.20 Å. In the fourth Li site, Li(4) is bonded to one O(10), one O(12), one O(14), one O(16), one O(6), and one O(8) atom to form LiO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Sn(2)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Sn(1)O4 tetrahedra,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra,  an edgeedge with one V(5)O6 octahedra,  an edgeedge with one V(6)O6 octahedra, and edges with two equivalent V(2)O6 octahedra. The Li(4)-O(10) bond length is 2.10 Å. The Li(4)-O(12) bond length is 2.11 Å. The Li(4)-O(14) bond length is 2.09 Å. The Li(4)-O(16) bond length is 2.08 Å. The Li(4)-O(6) bond length is 2.17 Å. The Li(4)-O(8) bond length is 2.20 Å. There are six inequivalent V sites. In the first V site, V(1) is bonded to one O(1), one O(13), one O(15), one O(3), one O(5), and one O(7) atom to form VO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Sn(1)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Sn(2)O4 tetrahedra,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra,  an edgeedge with one V(5)O6 octahedra,  an edgeedge with one V(6)O6 octahedra, and edges with two equivalent Li(3)O6 octahedra. The V(1)-O(1) bond length is 2.07 Å. The V(1)-O(13) bond length is 2.10 Å. The V(1)-O(15) bond length is 2.08 Å. The V(1)-O(3) bond length is 2.15 Å. The V(1)-O(5) bond length is 1.99 Å. The V(1)-O(7) bond length is 1.94 Å. In the second V site, V(2) is bonded to one O(14), one O(16), one O(2), one O(4), one O(6), and one O(8) atom to form VO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Sn(2)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Sn(1)O4 tetrahedra,  an edgeedge with one V(3)O6 octahedra,  an edgeedge with one V(4)O6 octahedra,  an edgeedge with one V(5)O6 octahedra,  an edgeedge with one V(6)O6 octahedra, and edges with two equivalent Li(4)O6 octahedra. The V(2)-O(14) bond length is 2.10 Å. The V(2)-O(16) bond length is 2.12 Å. The V(2)-O(2) bond length is 1.93 Å. The V(2)-O(4) bond length is 2.15 Å. The V(2)-O(6) bond length is 1.88 Å. The V(2)-O(8) bond length is 1.81 Å. In the third V site, V(3) is bonded to one O(10), one O(11), one O(13), one O(2), one O(3), and one O(8) atom to form VO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Sn(2)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Sn(1)O4 tetrahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent V(5)O6 octahedra. The V(3)-O(10) bond length is 1.93 Å. The V(3)-O(11) bond length is 2.08 Å. The V(3)-O(13) bond length is 2.07 Å. The V(3)-O(2) bond length is 2.07 Å. The V(3)-O(3) bond length is 2.14 Å. The V(3)-O(8) bond length is 2.03 Å. In the fourth V site, V(4) is bonded to one O(1), one O(12), one O(16), one O(4), one O(5), and one O(9) atom to form VO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Sn(1)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Sn(2)O4 tetrahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent V(6)O6 octahedra. The V(4)-O(1) bond length is 1.94 Å. The V(4)-O(12) bond length is 2.11 Å. The V(4)-O(16) bond length is 2.10 Å. The V(4)-O(4) bond length is 2.15 Å. The V(4)-O(5) bond length is 1.86 Å. The V(4)-O(9) bond length is 1.82 Å. In the fifth V site, V(5) is bonded to one O(10), one O(11), one O(15), one O(2), one O(3), and one O(6) atom to form VO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Sn(2)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Sn(1)O4 tetrahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent V(3)O6 octahedra. The V(5)-O(10) bond length is 1.95 Å. The V(5)-O(11) bond length is 2.09 Å. The V(5)-O(15) bond length is 2.10 Å. The V(5)-O(2) bond length is 2.07 Å. The V(5)-O(3) bond length is 2.14 Å. The V(5)-O(6) bond length is 1.99 Å. In the sixth V site, V(6) is bonded to one O(1), one O(12), one O(14), one O(4), one O(7), and one O(9) atom to form VO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Sn(1)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Sn(2)O4 tetrahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(2)O6 octahedra, and edges with two equivalent V(4)O6 octahedra. The V(6)-O(1) bond length is 2.07 Å. The V(6)-O(12) bond length is 2.07 Å. The V(6)-O(14) bond length is 2.09 Å. The V(6)-O(4) bond length is 2.16 Å. The V(6)-O(7) bond length is 1.93 Å. The V(6)-O(9) bond length is 2.03 Å. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to one O(11), one O(14), one O(16), and one O(3) atom to form SnO4 tetrahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one V(1)O6 octahedra,  a cornercorner with one V(4)O6 octahedra,  a cornercorner with one V(6)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent V(3)O6 octahedra, and corners with two equivalent V(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 58-63°. The Sn(1)-O(11) bond length is 1.99 Å. The Sn(1)-O(14) bond length is 2.00 Å. The Sn(1)-O(16) bond length is 2.00 Å. The Sn(1)-O(3) bond length is 2.01 Å. In the second Sn site, Sn(2) is bonded to one O(12), one O(13), one O(15), and one O(4) atom to form SnO4 tetrahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one V(2)O6 octahedra,  a cornercorner with one V(3)O6 octahedra,  a cornercorner with one V(5)O6 octahedra, corners with two equivalent Li(3)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(4)O6 octahedra, and corners with two equivalent V(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-62°. The Sn(2)-O(12) bond length is 2.00 Å. The Sn(2)-O(13) bond length is 1.99 Å. The Sn(2)-O(15) bond length is 1.99 Å. The Sn(2)-O(4) bond length is 2.03 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(1), one V(1), one V(4), and one V(6) atom. In the second O site, O(2) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(2), one V(3), and one V(5) atom. In the third O site, O(3) is bonded to one V(1), one V(3), one V(5), and one Sn(1) atom to form a mixture of distorted corner and edge-sharing OV3Sn trigonal pyramids. In the fourth O site, O(4) is bonded to one V(2), one V(4), one V(6), and one Sn(2) atom to form a mixture of distorted corner and edge-sharing OV3Sn trigonal pyramids. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one Li(2), one Li(3), one V(1), and one V(4) atom. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one V(2), and one V(5) atom. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(2), one Li(3), one V(1), and one V(6) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one V(2), and one V(3) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(3), one V(4), and one V(6) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one Li(2), one Li(4), one V(3), and one V(5) atom. In the eleventh O site, O(11) is bonded to one Li(3), one V(3), one V(5), and one Sn(1) atom to form distorted OLiV2Sn trigonal pyramids that share  a cornercorner with one O(14)LiV2Sn tetrahedra,  a cornercorner with one O(16)LiV2Sn tetrahedra,  a cornercorner with one O(3)V3Sn trigonal pyramid,  an edgeedge with one O(13)LiV2Sn tetrahedra,  an edgeedge with one O(15)LiV2Sn trigonal pyramid, and  an edgeedge with one O(3)V3Sn trigonal pyramid. In the twelfth O site, O(12) is bonded to one Li(4), one V(4), one V(6), and one Sn(2) atom to form distorted OLiV2Sn tetrahedra that share  a cornercorner with one O(13)LiV2Sn tetrahedra,  a cornercorner with one O(15)LiV2Sn trigonal pyramid,  a cornercorner with one O(4)V3Sn trigonal pyramid,  an edgeedge with one O(14)LiV2Sn tetrahedra,  an edgeedge with one O(16)LiV2Sn tetrahedra, and  an edgeedge with one O(4)V3Sn trigonal pyramid. In the thirteenth O site, O(13) is bonded to one Li(3), one V(1), one V(3), and one Sn(2) atom to form distorted OLiV2Sn tetrahedra that share  a cornercorner with one O(12)LiV2Sn tetrahedra,  a cornercorner with one O(15)LiV2Sn trigonal pyramid,  a cornercorner with one O(4)V3Sn trigonal pyramid,  an edgeedge with one O(11)LiV2Sn trigonal pyramid,  an edgeedge with one O(15)LiV2Sn trigonal pyramid, and  an edgeedge with one O(3)V3Sn trigonal pyramid. In the fourteenth O site, O(14) is bonded to one Li(4), one V(2), one V(6), and one Sn(1) atom to form distorted OLiV2Sn tetrahedra that share  a cornercorner with one O(16)LiV2Sn tetrahedra,  a cornercorner with one O(11)LiV2Sn trigonal pyramid,  a cornercorner with one O(3)V3Sn trigonal pyramid,  an edgeedge with one O(12)LiV2Sn tetrahedra,  an edgeedge with one O(16)LiV2Sn tetrahedra, and  an edgeedge with one O(4)V3Sn trigonal pyramid. In the fifteenth O site, O(15) is bonded to one Li(3), one V(1), one V(5), and one Sn(2) atom to form distorted OLiV2Sn trigonal pyramids that share  a cornercorner with one O(12)LiV2Sn tetrahedra,  a cornercorner with one O(13)LiV2Sn tetrahedra,  a cornercorner with one O(4)V3Sn trigonal pyramid,  an edgeedge with one O(13)LiV2Sn tetrahedra,  an edgeedge with one O(11)LiV2Sn trigonal pyramid, and  an edgeedge with one O(3)V3Sn trigonal pyramid. In the sixteenth O site, O(16) is bonded to one Li(4), one V(2), one V(4), and one Sn(1) atom to form distorted OLiV2Sn tetrahedra that share  a cornercorner with one O(14)LiV2Sn tetrahedra,  a cornercorner with one O(11)LiV2Sn trigonal pyramid,  a cornercorner with one O(3)V3Sn trigonal pyramid,  an edgeedge with one O(12)LiV2Sn tetrahedra,  an edgeedge with one O(14)LiV2Sn tetrahedra, and  an edgeedge with one O(4)V3Sn trigonal pyramid.