Li4Cr3Mn2Sb3O16 is Spinel-derived structured and crystallizes in the monoclinic Cm space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(12), one O(3), and two equivalent O(9) atoms to form LiO4 tetrahedra that share  a cornercorner with one Sb(1)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, and corners with four equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-58°. In the second Li site, Li(2) is bonded in a rectangular see-saw-like geometry to one O(5), one O(7), and two equivalent O(11) atoms. In the third Li site, Li(3) is bonded in a rectangular see-saw-like geometry to one O(4), one O(8), and two equivalent O(1) atoms. In the fourth Li site, Li(4) is bonded to one O(10), one O(2), and two equivalent O(6) atoms to form LiO4 tetrahedra that share  a cornercorner with one Cr(2)O6 octahedra, corners with two equivalent Sb(1)O6 octahedra, corners with two equivalent Sb(2)O6 octahedra, corners with three equivalent Mn(1)O6 octahedra, and corners with four equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-63°. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(11), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form CrO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. In the second Cr site, Cr(2) is bonded to one O(10), one O(5), two equivalent O(1), and two equivalent O(9) atoms to form CrO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, and edges with four equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles are 52°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(2), one O(8), two equivalent O(1), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra, corners with four equivalent Sb(2)O6 octahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Sb(1)O6 octahedra, and edges with two equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. In the second Mn site, Mn(2) is bonded in a 6-coordinate geometry to one O(12), one O(7), two equivalent O(11), and two equivalent O(9) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(3), one O(4), two equivalent O(11), and two equivalent O(6) atoms to form SbO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra, and edges with four equivalent Cr(1)O6 octahedra. In the second Sb site, Sb(2) is bonded to one O(1), one O(10), one O(12), one O(5), one O(8), and one O(9) atom to form SbO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles are 54°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Li(3), one Cr(2), one Mn(1), and one Sb(2) atom to form distorted OLiMnCrSb trigonal pyramids that share  a cornercorner with one O(4)LiCr2Sb tetrahedra,  a cornercorner with one O(2)LiMnCr2 tetrahedra,  a cornercorner with one O(12)LiMnSb2 tetrahedra, corners with three equivalent O(9)LiMnCrSb tetrahedra,  a cornercorner with one O(1)LiMnCrSb trigonal pyramid, corners with two equivalent O(10)LiCrSb2 trigonal pyramids,  an edgeedge with one O(5)LiCrSb2 tetrahedra, and  an edgeedge with one O(1)LiMnCrSb trigonal pyramid. In the second O site, O(2) is bonded to one Li(4), two equivalent Cr(1), and one Mn(1) atom to form distorted OLiMnCr2 tetrahedra that share corners with two equivalent O(4)LiCr2Sb tetrahedra,  a cornercorner with one O(10)LiCrSb2 trigonal pyramid, corners with two equivalent O(1)LiMnCrSb trigonal pyramids, and  an edgeedge with one O(3)LiCr2Sb trigonal pyramid. In the third O site, O(3) is bonded to one Li(1), two equivalent Cr(1), and one Sb(1) atom to form distorted OLiCr2Sb trigonal pyramids that share  a cornercorner with one O(12)LiMnSb2 tetrahedra, corners with two equivalent O(9)LiMnCrSb tetrahedra, corners with three equivalent O(4)LiCr2Sb tetrahedra, and  an edgeedge with one O(2)LiMnCr2 tetrahedra. In the fourth O site, O(4) is bonded to one Li(3), two equivalent Cr(1), and one Sb(1) atom to form distorted OLiCr2Sb tetrahedra that share corners with two equivalent O(2)LiMnCr2 tetrahedra, corners with two equivalent O(1)LiMnCrSb trigonal pyramids, and corners with three equivalent O(3)LiCr2Sb trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), one Cr(2), and two equivalent Sb(2) atoms to form distorted OLiCrSb2 tetrahedra that share corners with two equivalent O(12)LiMnSb2 tetrahedra, corners with four equivalent O(9)LiMnCrSb tetrahedra, corners with three equivalent O(10)LiCrSb2 trigonal pyramids, and edges with two equivalent O(1)LiMnCrSb trigonal pyramids. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Cr(1), one Mn(1), and one Sb(1) atom. In the seventh O site, O(7) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), two equivalent Cr(1), and one Mn(2) atom. In the eighth O site, O(8) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Mn(1), and two equivalent Sb(2) atoms. In the ninth O site, O(9) is bonded to one Li(1), one Cr(2), one Mn(2), and one Sb(2) atom to form distorted OLiMnCrSb tetrahedra that share  a cornercorner with one O(9)LiMnCrSb tetrahedra,  a cornercorner with one O(12)LiMnSb2 tetrahedra, corners with two equivalent O(5)LiCrSb2 tetrahedra,  a cornercorner with one O(3)LiCr2Sb trigonal pyramid, corners with three equivalent O(1)LiMnCrSb trigonal pyramids,  an edgeedge with one O(9)LiMnCrSb tetrahedra,  an edgeedge with one O(12)LiMnSb2 tetrahedra, and  an edgeedge with one O(10)LiCrSb2 trigonal pyramid. In the tenth O site, O(10) is bonded to one Li(4), one Cr(2), and two equivalent Sb(2) atoms to form distorted OLiCrSb2 trigonal pyramids that share  a cornercorner with one O(2)LiMnCr2 tetrahedra, corners with three equivalent O(5)LiCrSb2 tetrahedra, corners with four equivalent O(1)LiMnCrSb trigonal pyramids,  an edgeedge with one O(12)LiMnSb2 tetrahedra, and edges with two equivalent O(9)LiMnCrSb tetrahedra. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one Li(2), one Cr(1), one Mn(2), and one Sb(1) atom. In the twelfth O site, O(12) is bonded to one Li(1), one Mn(2), and two equivalent Sb(2) atoms to form distorted OLiMnSb2 tetrahedra that share corners with two equivalent O(5)LiCrSb2 tetrahedra, corners with two equivalent O(9)LiMnCrSb tetrahedra,  a cornercorner with one O(3)LiCr2Sb trigonal pyramid, corners with two equivalent O(1)LiMnCrSb trigonal pyramids, edges with two equivalent O(9)LiMnCrSb tetrahedra, and  an edgeedge with one O(10)LiCrSb2 trigonal pyramid.
Li4Cr3Mn2Sb3O16 is Spinel-derived structured and crystallizes in the monoclinic Cm space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(12), one O(3), and two equivalent O(9) atoms to form LiO4 tetrahedra that share  a cornercorner with one Sb(1)O6 octahedra, corners with two equivalent Cr(1)O6 octahedra, corners with two equivalent Cr(2)O6 octahedra, and corners with four equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 57-58°. The Li(1)-O(12) bond length is 2.08 Å. The Li(1)-O(3) bond length is 2.06 Å. Both Li(1)-O(9) bond lengths are 2.05 Å. In the second Li site, Li(2) is bonded in a rectangular see-saw-like geometry to one O(5), one O(7), and two equivalent O(11) atoms. The Li(2)-O(5) bond length is 1.87 Å. The Li(2)-O(7) bond length is 1.86 Å. Both Li(2)-O(11) bond lengths are 1.94 Å. In the third Li site, Li(3) is bonded in a rectangular see-saw-like geometry to one O(4), one O(8), and two equivalent O(1) atoms. The Li(3)-O(4) bond length is 1.78 Å. The Li(3)-O(8) bond length is 2.08 Å. Both Li(3)-O(1) bond lengths are 1.97 Å. In the fourth Li site, Li(4) is bonded to one O(10), one O(2), and two equivalent O(6) atoms to form LiO4 tetrahedra that share  a cornercorner with one Cr(2)O6 octahedra, corners with two equivalent Sb(1)O6 octahedra, corners with two equivalent Sb(2)O6 octahedra, corners with three equivalent Mn(1)O6 octahedra, and corners with four equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-63°. The Li(4)-O(10) bond length is 2.37 Å. The Li(4)-O(2) bond length is 1.94 Å. Both Li(4)-O(6) bond lengths are 1.99 Å. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(11), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form CrO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. The Cr(1)-O(11) bond length is 2.07 Å. The Cr(1)-O(2) bond length is 2.02 Å. The Cr(1)-O(3) bond length is 2.07 Å. The Cr(1)-O(4) bond length is 2.05 Å. The Cr(1)-O(6) bond length is 2.07 Å. The Cr(1)-O(7) bond length is 2.03 Å. In the second Cr site, Cr(2) is bonded to one O(10), one O(5), two equivalent O(1), and two equivalent O(9) atoms to form CrO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, and edges with four equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles are 52°. The Cr(2)-O(10) bond length is 2.07 Å. The Cr(2)-O(5) bond length is 2.05 Å. Both Cr(2)-O(1) bond lengths are 2.05 Å. Both Cr(2)-O(9) bond lengths are 2.04 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(2), one O(8), two equivalent O(1), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra, corners with four equivalent Sb(2)O6 octahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Sb(1)O6 octahedra, and edges with two equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-54°. The Mn(1)-O(2) bond length is 2.11 Å. The Mn(1)-O(8) bond length is 2.38 Å. Both Mn(1)-O(1) bond lengths are 2.26 Å. Both Mn(1)-O(6) bond lengths are 2.25 Å. In the second Mn site, Mn(2) is bonded in a 6-coordinate geometry to one O(12), one O(7), two equivalent O(11), and two equivalent O(9) atoms. The Mn(2)-O(12) bond length is 2.55 Å. The Mn(2)-O(7) bond length is 2.03 Å. Both Mn(2)-O(11) bond lengths are 2.13 Å. Both Mn(2)-O(9) bond lengths are 2.47 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(3), one O(4), two equivalent O(11), and two equivalent O(6) atoms to form SbO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra, and edges with four equivalent Cr(1)O6 octahedra. The Sb(1)-O(3) bond length is 2.04 Å. The Sb(1)-O(4) bond length is 2.03 Å. Both Sb(1)-O(11) bond lengths are 2.03 Å. Both Sb(1)-O(6) bond lengths are 2.01 Å. In the second Sb site, Sb(2) is bonded to one O(1), one O(10), one O(12), one O(5), one O(8), and one O(9) atom to form SbO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles are 54°. The Sb(2)-O(1) bond length is 1.99 Å. The Sb(2)-O(10) bond length is 2.07 Å. The Sb(2)-O(12) bond length is 2.04 Å. The Sb(2)-O(5) bond length is 2.07 Å. The Sb(2)-O(8) bond length is 2.05 Å. The Sb(2)-O(9) bond length is 1.97 Å. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Li(3), one Cr(2), one Mn(1), and one Sb(2) atom to form distorted OLiMnCrSb trigonal pyramids that share  a cornercorner with one O(4)LiCr2Sb tetrahedra,  a cornercorner with one O(2)LiMnCr2 tetrahedra,  a cornercorner with one O(12)LiMnSb2 tetrahedra, corners with three equivalent O(9)LiMnCrSb tetrahedra,  a cornercorner with one O(1)LiMnCrSb trigonal pyramid, corners with two equivalent O(10)LiCrSb2 trigonal pyramids,  an edgeedge with one O(5)LiCrSb2 tetrahedra, and  an edgeedge with one O(1)LiMnCrSb trigonal pyramid. In the second O site, O(2) is bonded to one Li(4), two equivalent Cr(1), and one Mn(1) atom to form distorted OLiMnCr2 tetrahedra that share corners with two equivalent O(4)LiCr2Sb tetrahedra,  a cornercorner with one O(10)LiCrSb2 trigonal pyramid, corners with two equivalent O(1)LiMnCrSb trigonal pyramids, and  an edgeedge with one O(3)LiCr2Sb trigonal pyramid. In the third O site, O(3) is bonded to one Li(1), two equivalent Cr(1), and one Sb(1) atom to form distorted OLiCr2Sb trigonal pyramids that share  a cornercorner with one O(12)LiMnSb2 tetrahedra, corners with two equivalent O(9)LiMnCrSb tetrahedra, corners with three equivalent O(4)LiCr2Sb tetrahedra, and  an edgeedge with one O(2)LiMnCr2 tetrahedra. In the fourth O site, O(4) is bonded to one Li(3), two equivalent Cr(1), and one Sb(1) atom to form distorted OLiCr2Sb tetrahedra that share corners with two equivalent O(2)LiMnCr2 tetrahedra, corners with two equivalent O(1)LiMnCrSb trigonal pyramids, and corners with three equivalent O(3)LiCr2Sb trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), one Cr(2), and two equivalent Sb(2) atoms to form distorted OLiCrSb2 tetrahedra that share corners with two equivalent O(12)LiMnSb2 tetrahedra, corners with four equivalent O(9)LiMnCrSb tetrahedra, corners with three equivalent O(10)LiCrSb2 trigonal pyramids, and edges with two equivalent O(1)LiMnCrSb trigonal pyramids. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Cr(1), one Mn(1), and one Sb(1) atom. In the seventh O site, O(7) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), two equivalent Cr(1), and one Mn(2) atom. In the eighth O site, O(8) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Mn(1), and two equivalent Sb(2) atoms. In the ninth O site, O(9) is bonded to one Li(1), one Cr(2), one Mn(2), and one Sb(2) atom to form distorted OLiMnCrSb tetrahedra that share  a cornercorner with one O(9)LiMnCrSb tetrahedra,  a cornercorner with one O(12)LiMnSb2 tetrahedra, corners with two equivalent O(5)LiCrSb2 tetrahedra,  a cornercorner with one O(3)LiCr2Sb trigonal pyramid, corners with three equivalent O(1)LiMnCrSb trigonal pyramids,  an edgeedge with one O(9)LiMnCrSb tetrahedra,  an edgeedge with one O(12)LiMnSb2 tetrahedra, and  an edgeedge with one O(10)LiCrSb2 trigonal pyramid. In the tenth O site, O(10) is bonded to one Li(4), one Cr(2), and two equivalent Sb(2) atoms to form distorted OLiCrSb2 trigonal pyramids that share  a cornercorner with one O(2)LiMnCr2 tetrahedra, corners with three equivalent O(5)LiCrSb2 tetrahedra, corners with four equivalent O(1)LiMnCrSb trigonal pyramids,  an edgeedge with one O(12)LiMnSb2 tetrahedra, and edges with two equivalent O(9)LiMnCrSb tetrahedra. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one Li(2), one Cr(1), one Mn(2), and one Sb(1) atom. In the twelfth O site, O(12) is bonded to one Li(1), one Mn(2), and two equivalent Sb(2) atoms to form distorted OLiMnSb2 tetrahedra that share corners with two equivalent O(5)LiCrSb2 tetrahedra, corners with two equivalent O(9)LiMnCrSb tetrahedra,  a cornercorner with one O(3)LiCr2Sb trigonal pyramid, corners with two equivalent O(1)LiMnCrSb trigonal pyramids, edges with two equivalent O(9)LiMnCrSb tetrahedra, and  an edgeedge with one O(10)LiCrSb2 trigonal pyramid.