Li2MnCo3O8 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(12), one O(14), one O(3), one O(5), and one O(7) atom to form LiO6 octahedra that share corners with three equivalent Co(3)O6 octahedra, corners with three equivalent Co(6)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. In the second Li site, Li(2) is bonded to one O(11), one O(13), one O(2), one O(4), one O(6), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Co(3)O6 octahedra, corners with three equivalent Co(6)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. In the third Li site, Li(3) is bonded to one O(1), one O(10), one O(16), one O(3), one O(5), and one O(7) atom to form LiO6 octahedra that share corners with three equivalent Co(2)O6 octahedra, corners with three equivalent Co(5)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-13°. In the fourth Li site, Li(4) is bonded to one O(15), one O(2), one O(4), one O(6), one O(8), and one O(9) atom to form LiO6 octahedra that share corners with three equivalent Co(2)O6 octahedra, corners with three equivalent Co(5)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-14°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(11), one O(13), one O(15), one O(6), one O(8), and one O(9) atom to form MnO6 octahedra that share  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. In the second Mn site, Mn(2) is bonded to one O(10), one O(12), one O(14), one O(16), one O(5), and one O(7) atom to form MnO6 octahedra that share  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(10), one O(12), one O(14), one O(16), and one O(3) atom to form CoO6 octahedra that share  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. In the second Co site, Co(2) is bonded to one O(10), one O(15), one O(2), one O(3), one O(6), and one O(7) atom to form CoO6 octahedra that share corners with three equivalent Li(3)O6 octahedra, corners with three equivalent Li(4)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, and edges with two equivalent Co(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 11-13°. In the third Co site, Co(3) is bonded to one O(1), one O(11), one O(14), one O(4), one O(5), and one O(8) atom to form CoO6 octahedra that share corners with three equivalent Li(1)O6 octahedra, corners with three equivalent Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, and edges with two equivalent Co(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 11-13°. In the fourth Co site, Co(4) is bonded to one O(11), one O(13), one O(15), one O(2), one O(4), and one O(9) atom to form CoO6 octahedra that share  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the fifth Co site, Co(5) is bonded to one O(1), one O(16), one O(4), one O(5), one O(8), and one O(9) atom to form CoO6 octahedra that share corners with three equivalent Li(3)O6 octahedra, corners with three equivalent Li(4)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-14°. In the sixth Co site, Co(6) is bonded to one O(12), one O(13), one O(2), one O(3), one O(6), and one O(7) atom to form CoO6 octahedra that share corners with three equivalent Li(1)O6 octahedra, corners with three equivalent Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(3), one Co(1), one Co(3), and one Co(5) atom to form OLi2Co3 square pyramids that share corners with two equivalent O(4)Li2Co3 square pyramids, corners with three equivalent O(3)Li2Co3 square pyramids,  an edgeedge with one O(7)Li2MnCo2 square pyramid,  an edgeedge with one O(8)Li2MnCo2 square pyramid, and edges with two equivalent O(5)Li2MnCo2 square pyramids. In the second O site, O(2) is bonded to one Li(2), one Li(4), one Co(2), one Co(4), and one Co(6) atom to form OLi2Co3 square pyramids that share corners with two equivalent O(3)Li2Co3 square pyramids, corners with three equivalent O(4)Li2Co3 square pyramids,  an edgeedge with one O(7)Li2MnCo2 square pyramid,  an edgeedge with one O(8)Li2MnCo2 square pyramid, and edges with two equivalent O(6)Li2MnCo2 square pyramids. In the third O site, O(3) is bonded to one Li(1), one Li(3), one Co(1), one Co(2), and one Co(6) atom to form OLi2Co3 square pyramids that share corners with two equivalent O(2)Li2Co3 square pyramids, corners with three equivalent O(1)Li2Co3 square pyramids,  an edgeedge with one O(5)Li2MnCo2 square pyramid,  an edgeedge with one O(6)Li2MnCo2 square pyramid, and edges with two equivalent O(7)Li2MnCo2 square pyramids. In the fourth O site, O(4) is bonded to one Li(2), one Li(4), one Co(3), one Co(4), and one Co(5) atom to form OLi2Co3 square pyramids that share corners with two equivalent O(1)Li2Co3 square pyramids, corners with three equivalent O(2)Li2Co3 square pyramids,  an edgeedge with one O(5)Li2MnCo2 square pyramid,  an edgeedge with one O(6)Li2MnCo2 square pyramid, and edges with two equivalent O(8)Li2MnCo2 square pyramids. In the fifth O site, O(5) is bonded to one Li(1), one Li(3), one Mn(2), one Co(3), and one Co(5) atom to form OLi2MnCo2 square pyramids that share corners with two equivalent O(8)Li2MnCo2 square pyramids, corners with three equivalent O(7)Li2MnCo2 square pyramids,  an edgeedge with one O(3)Li2Co3 square pyramid,  an edgeedge with one O(4)Li2Co3 square pyramid, and edges with two equivalent O(1)Li2Co3 square pyramids. In the sixth O site, O(6) is bonded to one Li(2), one Li(4), one Mn(1), one Co(2), and one Co(6) atom to form OLi2MnCo2 square pyramids that share corners with two equivalent O(7)Li2MnCo2 square pyramids, corners with three equivalent O(8)Li2MnCo2 square pyramids,  an edgeedge with one O(3)Li2Co3 square pyramid,  an edgeedge with one O(4)Li2Co3 square pyramid, and edges with two equivalent O(2)Li2Co3 square pyramids. In the seventh O site, O(7) is bonded to one Li(1), one Li(3), one Mn(2), one Co(2), and one Co(6) atom to form OLi2MnCo2 square pyramids that share corners with two equivalent O(6)Li2MnCo2 square pyramids, corners with three equivalent O(5)Li2MnCo2 square pyramids,  an edgeedge with one O(1)Li2Co3 square pyramid,  an edgeedge with one O(2)Li2Co3 square pyramid, and edges with two equivalent O(3)Li2Co3 square pyramids. In the eighth O site, O(8) is bonded to one Li(2), one Li(4), one Mn(1), one Co(3), and one Co(5) atom to form OLi2MnCo2 square pyramids that share corners with two equivalent O(5)Li2MnCo2 square pyramids, corners with three equivalent O(6)Li2MnCo2 square pyramids,  an edgeedge with one O(1)Li2Co3 square pyramid,  an edgeedge with one O(2)Li2Co3 square pyramid, and edges with two equivalent O(4)Li2Co3 square pyramids. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(4), one Mn(1), one Co(4), and one Co(5) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one Li(3), one Mn(2), one Co(1), and one Co(2) atom. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one Li(2), one Mn(1), one Co(3), and one Co(4) atom. In the twelfth O site, O(12) is bonded in a rectangular see-saw-like geometry to one Li(1), one Mn(2), one Co(1), and one Co(6) atom. In the thirteenth O site, O(13) is bonded in a rectangular see-saw-like geometry to one Li(2), one Mn(1), one Co(4), and one Co(6) atom. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Li(1), one Mn(2), one Co(1), and one Co(3) atom. In the fifteenth O site, O(15) is bonded in a rectangular see-saw-like geometry to one Li(4), one Mn(1), one Co(2), and one Co(4) atom. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one Li(3), one Mn(2), one Co(1), and one Co(5) atom.
Li2MnCo3O8 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(12), one O(14), one O(3), one O(5), and one O(7) atom to form LiO6 octahedra that share corners with three equivalent Co(3)O6 octahedra, corners with three equivalent Co(6)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. The Li(1)-O(1) bond length is 2.18 Å. The Li(1)-O(12) bond length is 2.16 Å. The Li(1)-O(14) bond length is 2.15 Å. The Li(1)-O(3) bond length is 2.17 Å. The Li(1)-O(5) bond length is 2.15 Å. The Li(1)-O(7) bond length is 2.18 Å. In the second Li site, Li(2) is bonded to one O(11), one O(13), one O(2), one O(4), one O(6), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Co(3)O6 octahedra, corners with three equivalent Co(6)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. The Li(2)-O(11) bond length is 2.15 Å. The Li(2)-O(13) bond length is 2.14 Å. The Li(2)-O(2) bond length is 2.18 Å. The Li(2)-O(4) bond length is 2.19 Å. The Li(2)-O(6) bond length is 2.18 Å. The Li(2)-O(8) bond length is 2.16 Å. In the third Li site, Li(3) is bonded to one O(1), one O(10), one O(16), one O(3), one O(5), and one O(7) atom to form LiO6 octahedra that share corners with three equivalent Co(2)O6 octahedra, corners with three equivalent Co(5)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-13°. The Li(3)-O(1) bond length is 2.17 Å. The Li(3)-O(10) bond length is 2.15 Å. The Li(3)-O(16) bond length is 2.15 Å. The Li(3)-O(3) bond length is 2.18 Å. The Li(3)-O(5) bond length is 2.18 Å. The Li(3)-O(7) bond length is 2.16 Å. In the fourth Li site, Li(4) is bonded to one O(15), one O(2), one O(4), one O(6), one O(8), and one O(9) atom to form LiO6 octahedra that share corners with three equivalent Co(2)O6 octahedra, corners with three equivalent Co(5)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-14°. The Li(4)-O(15) bond length is 2.16 Å. The Li(4)-O(2) bond length is 2.18 Å. The Li(4)-O(4) bond length is 2.15 Å. The Li(4)-O(6) bond length is 2.17 Å. The Li(4)-O(8) bond length is 2.20 Å. The Li(4)-O(9) bond length is 2.14 Å. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(11), one O(13), one O(15), one O(6), one O(8), and one O(9) atom to form MnO6 octahedra that share  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Co(4)O6 octahedra. The Mn(1)-O(11) bond length is 1.92 Å. The Mn(1)-O(13) bond length is 1.94 Å. The Mn(1)-O(15) bond length is 1.93 Å. The Mn(1)-O(6) bond length is 1.92 Å. The Mn(1)-O(8) bond length is 1.92 Å. The Mn(1)-O(9) bond length is 1.94 Å. In the second Mn site, Mn(2) is bonded to one O(10), one O(12), one O(14), one O(16), one O(5), and one O(7) atom to form MnO6 octahedra that share  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The Mn(2)-O(10) bond length is 1.92 Å. The Mn(2)-O(12) bond length is 1.93 Å. The Mn(2)-O(14) bond length is 1.92 Å. The Mn(2)-O(16) bond length is 1.94 Å. The Mn(2)-O(5) bond length is 1.93 Å. The Mn(2)-O(7) bond length is 1.93 Å. There are six inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(1), one O(10), one O(12), one O(14), one O(16), and one O(3) atom to form CoO6 octahedra that share  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The Co(1)-O(1) bond length is 1.89 Å. The Co(1)-O(10) bond length is 1.91 Å. The Co(1)-O(12) bond length is 1.89 Å. The Co(1)-O(14) bond length is 1.91 Å. The Co(1)-O(16) bond length is 1.89 Å. The Co(1)-O(3) bond length is 1.89 Å. In the second Co site, Co(2) is bonded to one O(10), one O(15), one O(2), one O(3), one O(6), and one O(7) atom to form CoO6 octahedra that share corners with three equivalent Li(3)O6 octahedra, corners with three equivalent Li(4)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, and edges with two equivalent Co(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 11-13°. The Co(2)-O(10) bond length is 2.04 Å. The Co(2)-O(15) bond length is 2.07 Å. The Co(2)-O(2) bond length is 1.94 Å. The Co(2)-O(3) bond length is 1.94 Å. The Co(2)-O(6) bond length is 2.06 Å. The Co(2)-O(7) bond length is 2.08 Å. In the third Co site, Co(3) is bonded to one O(1), one O(11), one O(14), one O(4), one O(5), and one O(8) atom to form CoO6 octahedra that share corners with three equivalent Li(1)O6 octahedra, corners with three equivalent Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, and edges with two equivalent Co(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 11-13°. The Co(3)-O(1) bond length is 1.95 Å. The Co(3)-O(11) bond length is 2.06 Å. The Co(3)-O(14) bond length is 2.05 Å. The Co(3)-O(4) bond length is 1.93 Å. The Co(3)-O(5) bond length is 2.08 Å. The Co(3)-O(8) bond length is 2.07 Å. In the fourth Co site, Co(4) is bonded to one O(11), one O(13), one O(15), one O(2), one O(4), and one O(9) atom to form CoO6 octahedra that share  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra,  an edgeedge with one Co(6)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. The Co(4)-O(11) bond length is 1.92 Å. The Co(4)-O(13) bond length is 1.91 Å. The Co(4)-O(15) bond length is 1.89 Å. The Co(4)-O(2) bond length is 1.89 Å. The Co(4)-O(4) bond length is 1.90 Å. The Co(4)-O(9) bond length is 1.89 Å. In the fifth Co site, Co(5) is bonded to one O(1), one O(16), one O(4), one O(5), one O(8), and one O(9) atom to form CoO6 octahedra that share corners with three equivalent Li(3)O6 octahedra, corners with three equivalent Li(4)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, and edges with two equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-14°. The Co(5)-O(1) bond length is 2.07 Å. The Co(5)-O(16) bond length is 2.05 Å. The Co(5)-O(4) bond length is 2.08 Å. The Co(5)-O(5) bond length is 1.93 Å. The Co(5)-O(8) bond length is 1.94 Å. The Co(5)-O(9) bond length is 2.07 Å. In the sixth Co site, Co(6) is bonded to one O(12), one O(13), one O(2), one O(3), one O(6), and one O(7) atom to form CoO6 octahedra that share corners with three equivalent Li(1)O6 octahedra, corners with three equivalent Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. The Co(6)-O(12) bond length is 2.06 Å. The Co(6)-O(13) bond length is 2.05 Å. The Co(6)-O(2) bond length is 2.07 Å. The Co(6)-O(3) bond length is 2.07 Å. The Co(6)-O(6) bond length is 1.94 Å. The Co(6)-O(7) bond length is 1.93 Å. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(3), one Co(1), one Co(3), and one Co(5) atom to form OLi2Co3 square pyramids that share corners with two equivalent O(4)Li2Co3 square pyramids, corners with three equivalent O(3)Li2Co3 square pyramids,  an edgeedge with one O(7)Li2MnCo2 square pyramid,  an edgeedge with one O(8)Li2MnCo2 square pyramid, and edges with two equivalent O(5)Li2MnCo2 square pyramids. In the second O site, O(2) is bonded to one Li(2), one Li(4), one Co(2), one Co(4), and one Co(6) atom to form OLi2Co3 square pyramids that share corners with two equivalent O(3)Li2Co3 square pyramids, corners with three equivalent O(4)Li2Co3 square pyramids,  an edgeedge with one O(7)Li2MnCo2 square pyramid,  an edgeedge with one O(8)Li2MnCo2 square pyramid, and edges with two equivalent O(6)Li2MnCo2 square pyramids. In the third O site, O(3) is bonded to one Li(1), one Li(3), one Co(1), one Co(2), and one Co(6) atom to form OLi2Co3 square pyramids that share corners with two equivalent O(2)Li2Co3 square pyramids, corners with three equivalent O(1)Li2Co3 square pyramids,  an edgeedge with one O(5)Li2MnCo2 square pyramid,  an edgeedge with one O(6)Li2MnCo2 square pyramid, and edges with two equivalent O(7)Li2MnCo2 square pyramids. In the fourth O site, O(4) is bonded to one Li(2), one Li(4), one Co(3), one Co(4), and one Co(5) atom to form OLi2Co3 square pyramids that share corners with two equivalent O(1)Li2Co3 square pyramids, corners with three equivalent O(2)Li2Co3 square pyramids,  an edgeedge with one O(5)Li2MnCo2 square pyramid,  an edgeedge with one O(6)Li2MnCo2 square pyramid, and edges with two equivalent O(8)Li2MnCo2 square pyramids. In the fifth O site, O(5) is bonded to one Li(1), one Li(3), one Mn(2), one Co(3), and one Co(5) atom to form OLi2MnCo2 square pyramids that share corners with two equivalent O(8)Li2MnCo2 square pyramids, corners with three equivalent O(7)Li2MnCo2 square pyramids,  an edgeedge with one O(3)Li2Co3 square pyramid,  an edgeedge with one O(4)Li2Co3 square pyramid, and edges with two equivalent O(1)Li2Co3 square pyramids. In the sixth O site, O(6) is bonded to one Li(2), one Li(4), one Mn(1), one Co(2), and one Co(6) atom to form OLi2MnCo2 square pyramids that share corners with two equivalent O(7)Li2MnCo2 square pyramids, corners with three equivalent O(8)Li2MnCo2 square pyramids,  an edgeedge with one O(3)Li2Co3 square pyramid,  an edgeedge with one O(4)Li2Co3 square pyramid, and edges with two equivalent O(2)Li2Co3 square pyramids. In the seventh O site, O(7) is bonded to one Li(1), one Li(3), one Mn(2), one Co(2), and one Co(6) atom to form OLi2MnCo2 square pyramids that share corners with two equivalent O(6)Li2MnCo2 square pyramids, corners with three equivalent O(5)Li2MnCo2 square pyramids,  an edgeedge with one O(1)Li2Co3 square pyramid,  an edgeedge with one O(2)Li2Co3 square pyramid, and edges with two equivalent O(3)Li2Co3 square pyramids. In the eighth O site, O(8) is bonded to one Li(2), one Li(4), one Mn(1), one Co(3), and one Co(5) atom to form OLi2MnCo2 square pyramids that share corners with two equivalent O(5)Li2MnCo2 square pyramids, corners with three equivalent O(6)Li2MnCo2 square pyramids,  an edgeedge with one O(1)Li2Co3 square pyramid,  an edgeedge with one O(2)Li2Co3 square pyramid, and edges with two equivalent O(4)Li2Co3 square pyramids. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(4), one Mn(1), one Co(4), and one Co(5) atom. In the tenth O site, O(10) is bonded in a rectangular see-saw-like geometry to one Li(3), one Mn(2), one Co(1), and one Co(2) atom. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one Li(2), one Mn(1), one Co(3), and one Co(4) atom. In the twelfth O site, O(12) is bonded in a rectangular see-saw-like geometry to one Li(1), one Mn(2), one Co(1), and one Co(6) atom. In the thirteenth O site, O(13) is bonded in a rectangular see-saw-like geometry to one Li(2), one Mn(1), one Co(4), and one Co(6) atom. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Li(1), one Mn(2), one Co(1), and one Co(3) atom. In the fifteenth O site, O(15) is bonded in a rectangular see-saw-like geometry to one Li(4), one Mn(1), one Co(2), and one Co(4) atom. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one Li(3), one Mn(2), one Co(1), and one Co(5) atom.