Li4V3Cr2Fe3O16 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(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,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(2)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra, and corners with three equivalent Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-64°. In the second Li site, Li(2) 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 third Li site, Li(3) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. In the fourth Li site, Li(4) 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 Fe(3)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, and corners with three equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-63°. 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 Cr(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cr(2)O6 octahedra, edges with two equivalent V(3)O6 octahedra, and edges with two equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-52°. 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 Cr(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Cr(1)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles are 48°. 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 Cr(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cr(2)O6 octahedra, edges with two equivalent V(1)O6 octahedra, and edges with two equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-54°. There are two inequivalent Cr sites. In the first Cr site, Cr(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 CrO6 octahedra that share corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one V(2)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra, and  an edgeedge with one Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-56°. In the second Cr site, Cr(2) 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 CrO6 octahedra that share corners with two equivalent V(2)O6 octahedra, corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(3)O6 octahedra, and  an edgeedge with one Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-54°. There are three inequivalent Fe sites. In the first Fe site, Fe(1) 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 FeO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Cr(1)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-53°. In the second Fe site, Fe(2) is bonded to one O(16), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Cr(1)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and edges with two equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-54°. In the third Fe site, Fe(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 FeO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cr(2)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 range from 51-56°. 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(3), one V(1), one Cr(1), and one Fe(3) atom. In the second O site, O(2) is bonded to one Li(4), one Cr(1), one Fe(1), and one Fe(2) atom to form distorted OLiCrFe2 tetrahedra that share corners with two equivalent O(4)LiVFe2 tetrahedra,  a cornercorner with one O(13)LiV2Fe trigonal pyramid,  a cornercorner with one O(7)LiVCrFe trigonal pyramid,  a cornercorner with one O(8)LiVCrFe trigonal pyramid,  an edgeedge with one O(7)LiVCrFe trigonal pyramid, and  an edgeedge with one O(8)LiVCrFe trigonal pyramid. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(1), one V(2), one Fe(1), and one Fe(2) atom. In the fourth O site, O(4) is bonded to one Li(3), one V(2), one Fe(1), and one Fe(2) atom to form distorted OLiVFe2 tetrahedra that share corners with two equivalent O(2)LiCrFe2 tetrahedra, corners with two equivalent O(7)LiVCrFe trigonal pyramids, and corners with two equivalent O(8)LiVCrFe trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), one V(1), one V(3), and one Fe(3) atom to form distorted OLiV2Fe tetrahedra that share corners with two equivalent O(11)LiVCrFe tetrahedra, corners with two equivalent O(12)LiVCrFe tetrahedra, corners with two equivalent O(15)LiV2Cr trigonal pyramids, and corners with three equivalent O(13)LiV2Fe trigonal pyramids. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(3), one V(3), one Cr(1), and one Fe(3) atom. In the seventh O site, O(7) is bonded to one Li(4), one V(2), one Cr(1), and one Fe(1) atom to form distorted OLiVCrFe trigonal pyramids that share  a cornercorner with one O(2)LiCrFe2 tetrahedra, corners with two equivalent O(4)LiVFe2 tetrahedra,  a cornercorner with one O(13)LiV2Fe trigonal pyramid,  a cornercorner with one O(8)LiVCrFe trigonal pyramid,  an edgeedge with one O(2)LiCrFe2 tetrahedra, and  an edgeedge with one O(8)LiVCrFe trigonal pyramid. In the eighth O site, O(8) is bonded to one Li(4), one V(2), one Cr(1), and one Fe(2) atom to form distorted OLiVCrFe trigonal pyramids that share  a cornercorner with one O(2)LiCrFe2 tetrahedra, corners with two equivalent O(4)LiVFe2 tetrahedra,  a cornercorner with one O(13)LiV2Fe trigonal pyramid,  a cornercorner with one O(7)LiVCrFe trigonal pyramid,  an edgeedge with one O(2)LiCrFe2 tetrahedra, and  an edgeedge with one O(7)LiVCrFe trigonal pyramid. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(2), one Cr(2), one Fe(1), and one Fe(2) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one V(1), one V(3), and one Cr(1) atom. In the eleventh O site, O(11) is bonded to one Li(1), one V(1), one Cr(2), and one Fe(3) atom to form distorted OLiVCrFe tetrahedra that share  a cornercorner with one O(12)LiVCrFe tetrahedra, corners with two equivalent O(5)LiV2Fe tetrahedra,  a cornercorner with one O(15)LiV2Cr trigonal pyramid,  an edgeedge with one O(12)LiVCrFe tetrahedra,  an edgeedge with one O(15)LiV2Cr trigonal pyramid, and  an edgeedge with one O(13)LiV2Fe trigonal pyramid. In the twelfth O site, O(12) is bonded to one Li(1), one V(3), one Cr(2), and one Fe(3) atom to form distorted OLiVCrFe tetrahedra that share  a cornercorner with one O(11)LiVCrFe tetrahedra, corners with two equivalent O(5)LiV2Fe tetrahedra,  a cornercorner with one O(15)LiV2Cr trigonal pyramid,  an edgeedge with one O(11)LiVCrFe tetrahedra,  an edgeedge with one O(15)LiV2Cr trigonal pyramid, and  an edgeedge with one O(13)LiV2Fe trigonal pyramid. In the thirteenth O site, O(13) is bonded to one Li(4), one V(1), one V(3), and one Fe(3) atom to form distorted OLiV2Fe trigonal pyramids that share  a cornercorner with one O(2)LiCrFe2 tetrahedra, corners with three equivalent O(5)LiV2Fe tetrahedra,  a cornercorner with one O(7)LiVCrFe trigonal pyramid,  a cornercorner with one O(8)LiVCrFe trigonal pyramid,  an edgeedge with one O(11)LiVCrFe tetrahedra,  an edgeedge with one O(12)LiVCrFe tetrahedra, and  an edgeedge with one O(15)LiV2Cr trigonal pyramid. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(2), one Cr(2), and one Fe(1) atom. In the fifteenth O site, O(15) is bonded to one Li(1), one V(1), one V(3), and one Cr(2) atom to form distorted OLiV2Cr trigonal pyramids that share  a cornercorner with one O(11)LiVCrFe tetrahedra,  a cornercorner with one O(12)LiVCrFe tetrahedra, corners with two equivalent O(5)LiV2Fe tetrahedra,  an edgeedge with one O(11)LiVCrFe tetrahedra,  an edgeedge with one O(12)LiVCrFe tetrahedra, and  an edgeedge with one O(13)LiV2Fe trigonal pyramid. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(2), one Cr(2), and one Fe(2) atom.
Li4V3Cr2Fe3O16 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(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,  a cornercorner with one Fe(1)O6 octahedra,  a cornercorner with one Fe(2)O6 octahedra, corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra, and corners with three equivalent Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-64°. The Li(1)-O(11) bond length is 1.94 Å. The Li(1)-O(12) bond length is 1.99 Å. The Li(1)-O(15) bond length is 2.02 Å. The Li(1)-O(3) bond length is 2.01 Å. In the second Li site, Li(2) 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(2)-O(14) bond length is 1.98 Å. The Li(2)-O(16) bond length is 1.97 Å. The Li(2)-O(5) bond length is 1.78 Å. The Li(2)-O(9) bond length is 1.94 Å. In the third Li site, Li(3) is bonded in a distorted rectangular see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. The Li(3)-O(1) bond length is 1.95 Å. The Li(3)-O(10) bond length is 1.98 Å. The Li(3)-O(4) bond length is 1.79 Å. The Li(3)-O(6) bond length is 1.98 Å. In the fourth Li site, Li(4) 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 Fe(3)O6 octahedra, corners with two equivalent V(2)O6 octahedra, corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, and corners with three equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-63°. The Li(4)-O(13) bond length is 1.98 Å. The Li(4)-O(2) bond length is 1.94 Å. The Li(4)-O(7) bond length is 2.01 Å. The Li(4)-O(8) bond length is 2.00 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 Cr(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cr(2)O6 octahedra, edges with two equivalent V(3)O6 octahedra, and edges with two equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-52°. The V(1)-O(1) bond length is 1.97 Å. The V(1)-O(10) bond length is 2.01 Å. The V(1)-O(11) bond length is 2.03 Å. The V(1)-O(13) bond length is 1.97 Å. The V(1)-O(15) bond length is 1.90 Å. The V(1)-O(5) bond length is 1.97 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 Cr(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Cr(1)O6 octahedra, edges with two equivalent Fe(1)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles are 48°. The V(2)-O(14) bond length is 1.91 Å. The V(2)-O(16) bond length is 1.92 Å. The V(2)-O(3) bond length is 1.90 Å. The V(2)-O(4) bond length is 1.91 Å. The V(2)-O(7) bond length is 1.94 Å. The V(2)-O(8) bond length is 1.94 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 Cr(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cr(2)O6 octahedra, edges with two equivalent V(1)O6 octahedra, and edges with two equivalent Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-54°. The V(3)-O(10) bond length is 1.98 Å. The V(3)-O(12) bond length is 1.90 Å. The V(3)-O(13) bond length is 2.00 Å. The V(3)-O(15) bond length is 2.12 Å. The V(3)-O(5) bond length is 1.96 Å. The V(3)-O(6) bond length is 1.92 Å. There are two inequivalent Cr sites. In the first Cr site, Cr(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 CrO6 octahedra that share corners with two equivalent V(1)O6 octahedra, corners with two equivalent V(3)O6 octahedra, corners with two equivalent Fe(3)O6 octahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one V(2)O6 octahedra,  an edgeedge with one Fe(1)O6 octahedra, and  an edgeedge with one Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 46-56°. The Cr(1)-O(1) bond length is 2.05 Å. The Cr(1)-O(10) bond length is 2.13 Å. The Cr(1)-O(2) bond length is 2.03 Å. The Cr(1)-O(6) bond length is 2.08 Å. The Cr(1)-O(7) bond length is 2.05 Å. The Cr(1)-O(8) bond length is 2.06 Å. In the second Cr site, Cr(2) 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 CrO6 octahedra that share corners with two equivalent V(2)O6 octahedra, corners with two equivalent Fe(1)O6 octahedra, corners with two equivalent Fe(2)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra,  an edgeedge with one V(1)O6 octahedra,  an edgeedge with one V(3)O6 octahedra, and  an edgeedge with one Fe(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 48-54°. The Cr(2)-O(11) bond length is 2.02 Å. The Cr(2)-O(12) bond length is 2.06 Å. The Cr(2)-O(14) bond length is 2.09 Å. The Cr(2)-O(15) bond length is 2.08 Å. The Cr(2)-O(16) bond length is 2.11 Å. The Cr(2)-O(9) bond length is 2.03 Å. There are three inequivalent Fe sites. In the first Fe site, Fe(1) 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 FeO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Cr(1)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and edges with two equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-53°. The Fe(1)-O(14) bond length is 2.12 Å. The Fe(1)-O(2) bond length is 2.00 Å. The Fe(1)-O(3) bond length is 2.03 Å. The Fe(1)-O(4) bond length is 2.00 Å. The Fe(1)-O(7) bond length is 2.08 Å. The Fe(1)-O(9) bond length is 2.00 Å. In the second Fe site, Fe(2) is bonded to one O(16), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Cr(1)O6 octahedra, edges with two equivalent V(2)O6 octahedra, and edges with two equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-54°. The Fe(2)-O(16) bond length is 2.11 Å. The Fe(2)-O(2) bond length is 2.00 Å. The Fe(2)-O(3) bond length is 2.04 Å. The Fe(2)-O(4) bond length is 2.00 Å. The Fe(2)-O(8) bond length is 2.08 Å. The Fe(2)-O(9) bond length is 2.01 Å. In the third Fe site, Fe(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 FeO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cr(2)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 range from 51-56°. The Fe(3)-O(1) bond length is 2.05 Å. The Fe(3)-O(11) bond length is 2.00 Å. The Fe(3)-O(12) bond length is 2.09 Å. The Fe(3)-O(13) bond length is 2.01 Å. The Fe(3)-O(5) bond length is 1.99 Å. The Fe(3)-O(6) bond length is 2.08 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(3), one V(1), one Cr(1), and one Fe(3) atom. In the second O site, O(2) is bonded to one Li(4), one Cr(1), one Fe(1), and one Fe(2) atom to form distorted OLiCrFe2 tetrahedra that share corners with two equivalent O(4)LiVFe2 tetrahedra,  a cornercorner with one O(13)LiV2Fe trigonal pyramid,  a cornercorner with one O(7)LiVCrFe trigonal pyramid,  a cornercorner with one O(8)LiVCrFe trigonal pyramid,  an edgeedge with one O(7)LiVCrFe trigonal pyramid, and  an edgeedge with one O(8)LiVCrFe trigonal pyramid. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(1), one V(2), one Fe(1), and one Fe(2) atom. In the fourth O site, O(4) is bonded to one Li(3), one V(2), one Fe(1), and one Fe(2) atom to form distorted OLiVFe2 tetrahedra that share corners with two equivalent O(2)LiCrFe2 tetrahedra, corners with two equivalent O(7)LiVCrFe trigonal pyramids, and corners with two equivalent O(8)LiVCrFe trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), one V(1), one V(3), and one Fe(3) atom to form distorted OLiV2Fe tetrahedra that share corners with two equivalent O(11)LiVCrFe tetrahedra, corners with two equivalent O(12)LiVCrFe tetrahedra, corners with two equivalent O(15)LiV2Cr trigonal pyramids, and corners with three equivalent O(13)LiV2Fe trigonal pyramids. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(3), one V(3), one Cr(1), and one Fe(3) atom. In the seventh O site, O(7) is bonded to one Li(4), one V(2), one Cr(1), and one Fe(1) atom to form distorted OLiVCrFe trigonal pyramids that share  a cornercorner with one O(2)LiCrFe2 tetrahedra, corners with two equivalent O(4)LiVFe2 tetrahedra,  a cornercorner with one O(13)LiV2Fe trigonal pyramid,  a cornercorner with one O(8)LiVCrFe trigonal pyramid,  an edgeedge with one O(2)LiCrFe2 tetrahedra, and  an edgeedge with one O(8)LiVCrFe trigonal pyramid. In the eighth O site, O(8) is bonded to one Li(4), one V(2), one Cr(1), and one Fe(2) atom to form distorted OLiVCrFe trigonal pyramids that share  a cornercorner with one O(2)LiCrFe2 tetrahedra, corners with two equivalent O(4)LiVFe2 tetrahedra,  a cornercorner with one O(13)LiV2Fe trigonal pyramid,  a cornercorner with one O(7)LiVCrFe trigonal pyramid,  an edgeedge with one O(2)LiCrFe2 tetrahedra, and  an edgeedge with one O(7)LiVCrFe trigonal pyramid. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(2), one Cr(2), one Fe(1), and one Fe(2) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one V(1), one V(3), and one Cr(1) atom. In the eleventh O site, O(11) is bonded to one Li(1), one V(1), one Cr(2), and one Fe(3) atom to form distorted OLiVCrFe tetrahedra that share  a cornercorner with one O(12)LiVCrFe tetrahedra, corners with two equivalent O(5)LiV2Fe tetrahedra,  a cornercorner with one O(15)LiV2Cr trigonal pyramid,  an edgeedge with one O(12)LiVCrFe tetrahedra,  an edgeedge with one O(15)LiV2Cr trigonal pyramid, and  an edgeedge with one O(13)LiV2Fe trigonal pyramid. In the twelfth O site, O(12) is bonded to one Li(1), one V(3), one Cr(2), and one Fe(3) atom to form distorted OLiVCrFe tetrahedra that share  a cornercorner with one O(11)LiVCrFe tetrahedra, corners with two equivalent O(5)LiV2Fe tetrahedra,  a cornercorner with one O(15)LiV2Cr trigonal pyramid,  an edgeedge with one O(11)LiVCrFe tetrahedra,  an edgeedge with one O(15)LiV2Cr trigonal pyramid, and  an edgeedge with one O(13)LiV2Fe trigonal pyramid. In the thirteenth O site, O(13) is bonded to one Li(4), one V(1), one V(3), and one Fe(3) atom to form distorted OLiV2Fe trigonal pyramids that share  a cornercorner with one O(2)LiCrFe2 tetrahedra, corners with three equivalent O(5)LiV2Fe tetrahedra,  a cornercorner with one O(7)LiVCrFe trigonal pyramid,  a cornercorner with one O(8)LiVCrFe trigonal pyramid,  an edgeedge with one O(11)LiVCrFe tetrahedra,  an edgeedge with one O(12)LiVCrFe tetrahedra, and  an edgeedge with one O(15)LiV2Cr trigonal pyramid. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(2), one Cr(2), and one Fe(1) atom. In the fifteenth O site, O(15) is bonded to one Li(1), one V(1), one V(3), and one Cr(2) atom to form distorted OLiV2Cr trigonal pyramids that share  a cornercorner with one O(11)LiVCrFe tetrahedra,  a cornercorner with one O(12)LiVCrFe tetrahedra, corners with two equivalent O(5)LiV2Fe tetrahedra,  an edgeedge with one O(11)LiVCrFe tetrahedra,  an edgeedge with one O(12)LiVCrFe tetrahedra, and  an edgeedge with one O(13)LiV2Fe trigonal pyramid. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one Li(2), one V(2), one Cr(2), and one Fe(2) atom.