Li2Mn3CoO8 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(10), one O(5), and one O(7) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Mn(6)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, and corners with three equivalent Mn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-64°. In the second Li site, Li(2) is bonded to one O(2), one O(6), one O(8), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Mn(6)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, and corners with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-63°. In the third Li site, Li(3) is bonded to one O(12), one O(13), one O(15), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Mn(6)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, and corners with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-65°. In the fourth Li site, Li(4) is bonded to one O(11), one O(14), one O(16), and one O(4) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Mn(6)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, and corners with three equivalent Mn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-62°. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(10), one O(12), one O(16), one O(2), one O(4), and one O(6) atom to form MnO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. In the second Mn site, Mn(2) is bonded to one O(13), one O(15), one O(2), one O(3), one O(6), and one O(8) atom to form MnO6 octahedra that share corners with three equivalent Li(2)O4 tetrahedra, corners with three equivalent Li(3)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one Co(2)O6 octahedra. In the third Mn site, Mn(3) is bonded to one O(10), one O(12), one O(14), one O(2), one O(4), and one O(8) atom to form MnO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. In the fourth Mn site, Mn(4) is bonded to one O(1), one O(11), one O(15), one O(3), one O(5), and one O(9) atom to form MnO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(6)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. In the fifth Mn site, Mn(5) is bonded to one O(1), one O(14), one O(16), one O(4), one O(5), and one O(7) atom to form MnO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one Co(2)O6 octahedra. In the sixth Mn site, Mn(6) is bonded to one O(1), one O(11), one O(13), one O(3), one O(7), and one O(9) atom to form MnO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. There are two inequivalent Co sites. In the first Co site, Co(1) 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 CoO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Mn(6)O6 octahedra. In the second Co site, Co(2) 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 CoO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. 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 Mn(4), one Mn(5), and one Mn(6) atom. In the second O site, O(2) is bonded to one Li(2), one Mn(1), one Mn(2), and one Mn(3) atom to form distorted OLiMn3 trigonal pyramids that share  a cornercorner with one O(15)LiMn2Co tetrahedra,  a cornercorner with one O(9)LiMn2Co tetrahedra,  a cornercorner with one O(13)LiMn2Co trigonal pyramid,  a cornercorner with one O(16)LiMn2Co trigonal pyramid,  a cornercorner with one O(6)LiMn2Co trigonal pyramid, corners with two equivalent O(12)LiMn2Co trigonal pyramids, corners with two equivalent O(4)LiMn3 trigonal pyramids,  an edgeedge with one O(10)LiMn2Co trigonal pyramid, and  an edgeedge with one O(6)LiMn2Co trigonal pyramid. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(3), one Mn(2), one Mn(4), and one Mn(6) atom. In the fourth O site, O(4) is bonded to one Li(4), one Mn(1), one Mn(3), and one Mn(5) atom to form distorted OLiMn3 trigonal pyramids that share  a cornercorner with one O(11)LiMn2Co tetrahedra,  a cornercorner with one O(5)LiMn2Co tetrahedra,  a cornercorner with one O(16)LiMn2Co trigonal pyramid,  a cornercorner with one O(6)LiMn2Co trigonal pyramid,  a cornercorner with one O(7)LiMn2Co trigonal pyramid, corners with two equivalent O(10)LiMn2Co trigonal pyramids, corners with two equivalent O(2)LiMn3 trigonal pyramids,  an edgeedge with one O(12)LiMn2Co trigonal pyramid, and  an edgeedge with one O(16)LiMn2Co trigonal pyramid. In the fifth O site, O(5) is bonded to one Li(1), one Mn(4), one Mn(5), and one Co(1) atom to form distorted OLiMn2Co tetrahedra that share corners with two equivalent O(11)LiMn2Co tetrahedra, corners with two equivalent O(15)LiMn2Co tetrahedra,  a cornercorner with one O(10)LiMn2Co trigonal pyramid,  a cornercorner with one O(13)LiMn2Co trigonal pyramid,  a cornercorner with one O(16)LiMn2Co trigonal pyramid,  a cornercorner with one O(7)LiMn2Co trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid,  an edgeedge with one O(9)LiMn2Co tetrahedra, and  an edgeedge with one O(7)LiMn2Co trigonal pyramid. In the sixth O site, O(6) is bonded to one Li(2), one Mn(1), one Mn(2), and one Co(2) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(15)LiMn2Co tetrahedra,  a cornercorner with one O(9)LiMn2Co tetrahedra,  a cornercorner with one O(13)LiMn2Co trigonal pyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid, corners with two equivalent O(12)LiMn2Co trigonal pyramids, corners with two equivalent O(16)LiMn2Co trigonal pyramids,  an edgeedge with one O(10)LiMn2Co trigonal pyramid, and  an edgeedge with one O(2)LiMn3 trigonal pyramid. In the seventh O site, O(7) is bonded to one Li(1), one Mn(5), one Mn(6), and one Co(1) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(15)LiMn2Co tetrahedra,  a cornercorner with one O(5)LiMn2Co tetrahedra, corners with two equivalent O(11)LiMn2Co tetrahedra,  a cornercorner with one O(10)LiMn2Co trigonal pyramid,  a cornercorner with one O(16)LiMn2Co trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid, corners with two equivalent O(13)LiMn2Co trigonal pyramids,  an edgeedge with one O(5)LiMn2Co tetrahedra, and  an edgeedge with one O(9)LiMn2Co tetrahedra. In the eighth O site, O(8) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one Mn(2), one Mn(3), and one Co(2) atom. In the ninth O site, O(9) is bonded to one Li(2), one Mn(4), one Mn(6), and one Co(1) atom to form distorted OLiMn2Co tetrahedra that share corners with two equivalent O(15)LiMn2Co tetrahedra, corners with three equivalent O(11)LiMn2Co tetrahedra,  a cornercorner with one O(6)LiMn2Co trigonal pyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid, corners with two equivalent O(13)LiMn2Co trigonal pyramids,  an edgeedge with one O(5)LiMn2Co tetrahedra, and  an edgeedge with one O(7)LiMn2Co trigonal pyramid. In the tenth O site, O(10) is bonded to one Li(1), one Mn(1), one Mn(3), and one Co(2) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(5)LiMn2Co tetrahedra,  a cornercorner with one O(7)LiMn2Co trigonal pyramid, corners with two equivalent O(16)LiMn2Co trigonal pyramids, corners with two equivalent O(4)LiMn3 trigonal pyramids, corners with three equivalent O(12)LiMn2Co trigonal pyramids,  an edgeedge with one O(6)LiMn2Co trigonal pyramid, and  an edgeedge with one O(2)LiMn3 trigonal pyramid. In the eleventh O site, O(11) is bonded to one Li(4), one Mn(4), one Mn(6), and one Co(1) atom to form distorted OLiMn2Co tetrahedra that share corners with two equivalent O(5)LiMn2Co tetrahedra, corners with three equivalent O(9)LiMn2Co tetrahedra,  a cornercorner with one O(16)LiMn2Co trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid, corners with two equivalent O(7)LiMn2Co trigonal pyramids,  an edgeedge with one O(15)LiMn2Co tetrahedra, and  an edgeedge with one O(13)LiMn2Co trigonal pyramid. In the twelfth O site, O(12) is bonded to one Li(3), one Mn(1), one Mn(3), and one Co(2) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(15)LiMn2Co tetrahedra,  a cornercorner with one O(13)LiMn2Co trigonal pyramid, corners with two equivalent O(6)LiMn2Co trigonal pyramids, corners with two equivalent O(2)LiMn3 trigonal pyramids, corners with three equivalent O(10)LiMn2Co trigonal pyramids,  an edgeedge with one O(16)LiMn2Co trigonal pyramid, and  an edgeedge with one O(4)LiMn3 trigonal pyramid. In the thirteenth O site, O(13) is bonded to one Li(3), one Mn(2), one Mn(6), and one Co(1) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(15)LiMn2Co tetrahedra,  a cornercorner with one O(5)LiMn2Co tetrahedra, corners with two equivalent O(9)LiMn2Co tetrahedra,  a cornercorner with one O(12)LiMn2Co trigonal pyramid,  a cornercorner with one O(6)LiMn2Co trigonal pyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid, corners with two equivalent O(7)LiMn2Co trigonal pyramids,  an edgeedge with one O(11)LiMn2Co tetrahedra, and  an edgeedge with one O(15)LiMn2Co tetrahedra. In the fourteenth O site, O(14) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Mn(3), one Mn(5), and one Co(2) atom. In the fifteenth O site, O(15) is bonded to one Li(3), one Mn(2), one Mn(4), and one Co(1) atom to form distorted OLiMn2Co tetrahedra that share corners with two equivalent O(5)LiMn2Co tetrahedra, corners with two equivalent O(9)LiMn2Co tetrahedra,  a cornercorner with one O(12)LiMn2Co trigonal pyramid,  a cornercorner with one O(13)LiMn2Co trigonal pyramid,  a cornercorner with one O(6)LiMn2Co trigonal pyramid,  a cornercorner with one O(7)LiMn2Co trigonal pyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid,  an edgeedge with one O(11)LiMn2Co tetrahedra, and  an edgeedge with one O(13)LiMn2Co trigonal pyramid. In the sixteenth O site, O(16) is bonded to one Li(4), one Mn(1), one Mn(5), and one Co(2) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(11)LiMn2Co tetrahedra,  a cornercorner with one O(5)LiMn2Co tetrahedra,  a cornercorner with one O(7)LiMn2Co trigonal pyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid, corners with two equivalent O(10)LiMn2Co trigonal pyramids, corners with two equivalent O(6)LiMn2Co trigonal pyramids,  an edgeedge with one O(12)LiMn2Co trigonal pyramid, and  an edgeedge with one O(4)LiMn3 trigonal pyramid.
Li2Mn3CoO8 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(10), one O(5), and one O(7) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Mn(6)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, and corners with three equivalent Mn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-64°. The Li(1)-O(1) bond length is 2.04 Å. The Li(1)-O(10) bond length is 1.96 Å. The Li(1)-O(5) bond length is 1.97 Å. The Li(1)-O(7) bond length is 2.02 Å. In the second Li site, Li(2) is bonded to one O(2), one O(6), one O(8), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Mn(6)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, and corners with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-63°. The Li(2)-O(2) bond length is 2.09 Å. The Li(2)-O(6) bond length is 1.96 Å. The Li(2)-O(8) bond length is 2.00 Å. The Li(2)-O(9) bond length is 1.99 Å. In the third Li site, Li(3) is bonded to one O(12), one O(13), one O(15), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra, corners with two equivalent Mn(6)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, and corners with three equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-65°. The Li(3)-O(12) bond length is 1.96 Å. The Li(3)-O(13) bond length is 2.02 Å. The Li(3)-O(15) bond length is 1.97 Å. The Li(3)-O(3) bond length is 2.03 Å. In the fourth Li site, Li(4) is bonded to one O(11), one O(14), one O(16), and one O(4) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Mn(6)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, and corners with three equivalent Mn(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-62°. The Li(4)-O(11) bond length is 1.99 Å. The Li(4)-O(14) bond length is 1.99 Å. The Li(4)-O(16) bond length is 1.95 Å. The Li(4)-O(4) bond length is 2.09 Å. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(10), one O(12), one O(16), one O(2), one O(4), and one O(6) atom to form MnO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The Mn(1)-O(10) bond length is 1.93 Å. The Mn(1)-O(12) bond length is 1.94 Å. The Mn(1)-O(16) bond length is 1.92 Å. The Mn(1)-O(2) bond length is 1.99 Å. The Mn(1)-O(4) bond length is 1.99 Å. The Mn(1)-O(6) bond length is 1.92 Å. In the second Mn site, Mn(2) is bonded to one O(13), one O(15), one O(2), one O(3), one O(6), and one O(8) atom to form MnO6 octahedra that share corners with three equivalent Li(2)O4 tetrahedra, corners with three equivalent Li(3)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one Co(2)O6 octahedra. The Mn(2)-O(13) bond length is 1.96 Å. The Mn(2)-O(15) bond length is 1.95 Å. The Mn(2)-O(2) bond length is 1.99 Å. The Mn(2)-O(3) bond length is 1.92 Å. The Mn(2)-O(6) bond length is 1.92 Å. The Mn(2)-O(8) bond length is 1.93 Å. In the third Mn site, Mn(3) is bonded to one O(10), one O(12), one O(14), one O(2), one O(4), and one O(8) atom to form MnO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The Mn(3)-O(10) bond length is 1.93 Å. The Mn(3)-O(12) bond length is 1.94 Å. The Mn(3)-O(14) bond length is 1.94 Å. The Mn(3)-O(2) bond length is 1.99 Å. The Mn(3)-O(4) bond length is 1.98 Å. The Mn(3)-O(8) bond length is 1.94 Å. In the fourth Mn site, Mn(4) is bonded to one O(1), one O(11), one O(15), one O(3), one O(5), and one O(9) atom to form MnO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(6)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The Mn(4)-O(1) bond length is 2.20 Å. The Mn(4)-O(11) bond length is 1.98 Å. The Mn(4)-O(15) bond length is 1.97 Å. The Mn(4)-O(3) bond length is 2.19 Å. The Mn(4)-O(5) bond length is 1.96 Å. The Mn(4)-O(9) bond length is 1.98 Å. In the fifth Mn site, Mn(5) is bonded to one O(1), one O(14), one O(16), one O(4), one O(5), and one O(7) atom to form MnO6 octahedra that share corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, and  an edgeedge with one Co(2)O6 octahedra. The Mn(5)-O(1) bond length is 1.92 Å. The Mn(5)-O(14) bond length is 1.93 Å. The Mn(5)-O(16) bond length is 1.92 Å. The Mn(5)-O(4) bond length is 1.99 Å. The Mn(5)-O(5) bond length is 1.95 Å. The Mn(5)-O(7) bond length is 1.96 Å. In the sixth Mn site, Mn(6) is bonded to one O(1), one O(11), one O(13), one O(3), one O(7), and one O(9) atom to form MnO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The Mn(6)-O(1) bond length is 1.93 Å. The Mn(6)-O(11) bond length is 1.95 Å. The Mn(6)-O(13) bond length is 1.95 Å. The Mn(6)-O(3) bond length is 1.94 Å. The Mn(6)-O(7) bond length is 1.94 Å. The Mn(6)-O(9) bond length is 1.95 Å. There are two inequivalent Co sites. In the first Co site, Co(1) 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 CoO6 octahedra that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra, corners with two equivalent Li(3)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Mn(6)O6 octahedra. The Co(1)-O(11) bond length is 1.98 Å. The Co(1)-O(13) bond length is 2.06 Å. The Co(1)-O(15) bond length is 2.03 Å. The Co(1)-O(5) bond length is 2.04 Å. The Co(1)-O(7) bond length is 2.07 Å. The Co(1)-O(9) bond length is 1.98 Å. In the second Co site, Co(2) 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 CoO6 octahedra that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. The Co(2)-O(10) bond length is 2.06 Å. The Co(2)-O(12) bond length is 2.06 Å. The Co(2)-O(14) bond length is 2.09 Å. The Co(2)-O(16) bond length is 2.09 Å. The Co(2)-O(6) bond length is 2.09 Å. The Co(2)-O(8) 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(1), one Mn(4), one Mn(5), and one Mn(6) atom. In the second O site, O(2) is bonded to one Li(2), one Mn(1), one Mn(2), and one Mn(3) atom to form distorted OLiMn3 trigonal pyramids that share  a cornercorner with one O(15)LiMn2Co tetrahedra,  a cornercorner with one O(9)LiMn2Co tetrahedra,  a cornercorner with one O(13)LiMn2Co trigonal pyramid,  a cornercorner with one O(16)LiMn2Co trigonal pyramid,  a cornercorner with one O(6)LiMn2Co trigonal pyramid, corners with two equivalent O(12)LiMn2Co trigonal pyramids, corners with two equivalent O(4)LiMn3 trigonal pyramids,  an edgeedge with one O(10)LiMn2Co trigonal pyramid, and  an edgeedge with one O(6)LiMn2Co trigonal pyramid. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(3), one Mn(2), one Mn(4), and one Mn(6) atom. In the fourth O site, O(4) is bonded to one Li(4), one Mn(1), one Mn(3), and one Mn(5) atom to form distorted OLiMn3 trigonal pyramids that share  a cornercorner with one O(11)LiMn2Co tetrahedra,  a cornercorner with one O(5)LiMn2Co tetrahedra,  a cornercorner with one O(16)LiMn2Co trigonal pyramid,  a cornercorner with one O(6)LiMn2Co trigonal pyramid,  a cornercorner with one O(7)LiMn2Co trigonal pyramid, corners with two equivalent O(10)LiMn2Co trigonal pyramids, corners with two equivalent O(2)LiMn3 trigonal pyramids,  an edgeedge with one O(12)LiMn2Co trigonal pyramid, and  an edgeedge with one O(16)LiMn2Co trigonal pyramid. In the fifth O site, O(5) is bonded to one Li(1), one Mn(4), one Mn(5), and one Co(1) atom to form distorted OLiMn2Co tetrahedra that share corners with two equivalent O(11)LiMn2Co tetrahedra, corners with two equivalent O(15)LiMn2Co tetrahedra,  a cornercorner with one O(10)LiMn2Co trigonal pyramid,  a cornercorner with one O(13)LiMn2Co trigonal pyramid,  a cornercorner with one O(16)LiMn2Co trigonal pyramid,  a cornercorner with one O(7)LiMn2Co trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid,  an edgeedge with one O(9)LiMn2Co tetrahedra, and  an edgeedge with one O(7)LiMn2Co trigonal pyramid. In the sixth O site, O(6) is bonded to one Li(2), one Mn(1), one Mn(2), and one Co(2) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(15)LiMn2Co tetrahedra,  a cornercorner with one O(9)LiMn2Co tetrahedra,  a cornercorner with one O(13)LiMn2Co trigonal pyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid, corners with two equivalent O(12)LiMn2Co trigonal pyramids, corners with two equivalent O(16)LiMn2Co trigonal pyramids,  an edgeedge with one O(10)LiMn2Co trigonal pyramid, and  an edgeedge with one O(2)LiMn3 trigonal pyramid. In the seventh O site, O(7) is bonded to one Li(1), one Mn(5), one Mn(6), and one Co(1) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(15)LiMn2Co tetrahedra,  a cornercorner with one O(5)LiMn2Co tetrahedra, corners with two equivalent O(11)LiMn2Co tetrahedra,  a cornercorner with one O(10)LiMn2Co trigonal pyramid,  a cornercorner with one O(16)LiMn2Co trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid, corners with two equivalent O(13)LiMn2Co trigonal pyramids,  an edgeedge with one O(5)LiMn2Co tetrahedra, and  an edgeedge with one O(9)LiMn2Co tetrahedra. In the eighth O site, O(8) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one Mn(2), one Mn(3), and one Co(2) atom. In the ninth O site, O(9) is bonded to one Li(2), one Mn(4), one Mn(6), and one Co(1) atom to form distorted OLiMn2Co tetrahedra that share corners with two equivalent O(15)LiMn2Co tetrahedra, corners with three equivalent O(11)LiMn2Co tetrahedra,  a cornercorner with one O(6)LiMn2Co trigonal pyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid, corners with two equivalent O(13)LiMn2Co trigonal pyramids,  an edgeedge with one O(5)LiMn2Co tetrahedra, and  an edgeedge with one O(7)LiMn2Co trigonal pyramid. In the tenth O site, O(10) is bonded to one Li(1), one Mn(1), one Mn(3), and one Co(2) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(5)LiMn2Co tetrahedra,  a cornercorner with one O(7)LiMn2Co trigonal pyramid, corners with two equivalent O(16)LiMn2Co trigonal pyramids, corners with two equivalent O(4)LiMn3 trigonal pyramids, corners with three equivalent O(12)LiMn2Co trigonal pyramids,  an edgeedge with one O(6)LiMn2Co trigonal pyramid, and  an edgeedge with one O(2)LiMn3 trigonal pyramid. In the eleventh O site, O(11) is bonded to one Li(4), one Mn(4), one Mn(6), and one Co(1) atom to form distorted OLiMn2Co tetrahedra that share corners with two equivalent O(5)LiMn2Co tetrahedra, corners with three equivalent O(9)LiMn2Co tetrahedra,  a cornercorner with one O(16)LiMn2Co trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid, corners with two equivalent O(7)LiMn2Co trigonal pyramids,  an edgeedge with one O(15)LiMn2Co tetrahedra, and  an edgeedge with one O(13)LiMn2Co trigonal pyramid. In the twelfth O site, O(12) is bonded to one Li(3), one Mn(1), one Mn(3), and one Co(2) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(15)LiMn2Co tetrahedra,  a cornercorner with one O(13)LiMn2Co trigonal pyramid, corners with two equivalent O(6)LiMn2Co trigonal pyramids, corners with two equivalent O(2)LiMn3 trigonal pyramids, corners with three equivalent O(10)LiMn2Co trigonal pyramids,  an edgeedge with one O(16)LiMn2Co trigonal pyramid, and  an edgeedge with one O(4)LiMn3 trigonal pyramid. In the thirteenth O site, O(13) is bonded to one Li(3), one Mn(2), one Mn(6), and one Co(1) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(15)LiMn2Co tetrahedra,  a cornercorner with one O(5)LiMn2Co tetrahedra, corners with two equivalent O(9)LiMn2Co tetrahedra,  a cornercorner with one O(12)LiMn2Co trigonal pyramid,  a cornercorner with one O(6)LiMn2Co trigonal pyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid, corners with two equivalent O(7)LiMn2Co trigonal pyramids,  an edgeedge with one O(11)LiMn2Co tetrahedra, and  an edgeedge with one O(15)LiMn2Co tetrahedra. In the fourteenth O site, O(14) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Mn(3), one Mn(5), and one Co(2) atom. In the fifteenth O site, O(15) is bonded to one Li(3), one Mn(2), one Mn(4), and one Co(1) atom to form distorted OLiMn2Co tetrahedra that share corners with two equivalent O(5)LiMn2Co tetrahedra, corners with two equivalent O(9)LiMn2Co tetrahedra,  a cornercorner with one O(12)LiMn2Co trigonal pyramid,  a cornercorner with one O(13)LiMn2Co trigonal pyramid,  a cornercorner with one O(6)LiMn2Co trigonal pyramid,  a cornercorner with one O(7)LiMn2Co trigonal pyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid,  an edgeedge with one O(11)LiMn2Co tetrahedra, and  an edgeedge with one O(13)LiMn2Co trigonal pyramid. In the sixteenth O site, O(16) is bonded to one Li(4), one Mn(1), one Mn(5), and one Co(2) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(11)LiMn2Co tetrahedra,  a cornercorner with one O(5)LiMn2Co tetrahedra,  a cornercorner with one O(7)LiMn2Co trigonal pyramid,  a cornercorner with one O(2)LiMn3 trigonal pyramid,  a cornercorner with one O(4)LiMn3 trigonal pyramid, corners with two equivalent O(10)LiMn2Co trigonal pyramids, corners with two equivalent O(6)LiMn2Co trigonal pyramids,  an edgeedge with one O(12)LiMn2Co trigonal pyramid, and  an edgeedge with one O(4)LiMn3 trigonal pyramid.