Li3Mn3CoO8 crystallizes in the triclinic P-1 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Mn(3)O6 octahedra, corners with three equivalent Mn(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, and edges with two equivalent Li(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-11°. In the second Li site, Li(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share corners with three equivalent Mn(2)O6 octahedra, corners with three equivalent Mn(5)O6 octahedra,  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,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Li(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. In the third Li site, Li(3) is bonded to one O(1), one O(2), one O(5), one O(6), one O(7), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Mn(1)O6 octahedra, corners with three equivalent Mn(4)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(2), two equivalent O(6), and two equivalent O(8) atoms to form MnO6 octahedra that share corners with six equivalent Li(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(6)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with six equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(6)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-8°. In the third Mn site, Mn(3) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(7) atoms to form MnO6 octahedra that share corners with six equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-11°. In the fourth Mn site, Mn(4) is bonded to two equivalent O(1), two equivalent O(5), and two equivalent O(7) atoms to form MnO6 octahedra that share corners with six equivalent Li(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-11°. In the fifth Mn site, Mn(5) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form MnO6 octahedra that share corners with six equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. In the sixth Mn site, Mn(6) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(8) atoms to form MnO6 octahedra that share corners with six equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-7°. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to two equivalent O(3), two equivalent O(5), and two equivalent O(7) atoms to form CoO6 octahedra that share edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. In the second Co site, Co(2) is bonded to two equivalent O(4), two equivalent O(6), and two equivalent O(8) atoms to form CoO6 octahedra that share edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(6)O6 octahedra. There are eight inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(2), one Li(3), one Mn(3), one Mn(4), and one Mn(5) atom to form OLi3Mn3 octahedra that share corners with three equivalent O(1)Li3Mn3 octahedra, corners with three equivalent O(2)Li3Mn3 octahedra,  an edgeedge with one O(4)Li2Mn2Co square pyramid,  an edgeedge with one O(6)Li2Mn2Co square pyramid,  an edgeedge with one O(8)Li2Mn2Co square pyramid, edges with three equivalent O(3)Li2Mn2Co square pyramids, edges with three equivalent O(5)Li2Mn2Co square pyramids, and edges with three equivalent O(7)Li2Mn2Co square pyramids. The corner-sharing octahedral tilt angles range from 0-4°. In the second O site, O(2) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Mn(2), and one Mn(6) atom to form OLi3Mn3 octahedra that share corners with three equivalent O(1)Li3Mn3 octahedra, corners with three equivalent O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li2Mn2Co square pyramid,  an edgeedge with one O(5)Li2Mn2Co square pyramid,  an edgeedge with one O(7)Li2Mn2Co square pyramid, edges with three equivalent O(4)Li2Mn2Co square pyramids, edges with three equivalent O(6)Li2Mn2Co square pyramids, and edges with three equivalent O(8)Li2Mn2Co square pyramids. The corner-sharing octahedral tilt angles range from 0-4°. In the third O site, O(3) is bonded to one Li(1), one Li(2), one Mn(3), one Mn(5), and one Co(1) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(5)Li2Mn2Co square pyramid,  a cornercorner with one O(6)Li2Mn2Co square pyramid,  a cornercorner with one O(7)Li2Mn2Co square pyramid,  a cornercorner with one O(8)Li2Mn2Co square pyramid, corners with two equivalent O(4)Li2Mn2Co square pyramids, corners with three equivalent O(3)Li2Mn2Co square pyramids,  an edgeedge with one O(2)Li3Mn3 octahedra, edges with three equivalent O(1)Li3Mn3 octahedra, edges with two equivalent O(5)Li2Mn2Co square pyramids, and edges with two equivalent O(7)Li2Mn2Co square pyramids. In the fourth O site, O(4) is bonded to one Li(1), one Li(2), one Mn(2), one Mn(6), and one Co(2) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(5)Li2Mn2Co square pyramid,  a cornercorner with one O(6)Li2Mn2Co square pyramid,  a cornercorner with one O(7)Li2Mn2Co square pyramid,  a cornercorner with one O(8)Li2Mn2Co square pyramid, corners with two equivalent O(3)Li2Mn2Co square pyramids, corners with three equivalent O(4)Li2Mn2Co square pyramids,  an edgeedge with one O(1)Li3Mn3 octahedra, edges with three equivalent O(2)Li3Mn3 octahedra, edges with two equivalent O(6)Li2Mn2Co square pyramids, and edges with two equivalent O(8)Li2Mn2Co square pyramids. In the fifth O site, O(5) is bonded to one Li(2), one Li(3), one Mn(4), one Mn(5), and one Co(1) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(3)Li2Mn2Co square pyramid,  a cornercorner with one O(4)Li2Mn2Co square pyramid,  a cornercorner with one O(7)Li2Mn2Co square pyramid,  a cornercorner with one O(8)Li2Mn2Co square pyramid, corners with two equivalent O(6)Li2Mn2Co square pyramids, corners with three equivalent O(5)Li2Mn2Co square pyramids,  an edgeedge with one O(2)Li3Mn3 octahedra, edges with three equivalent O(1)Li3Mn3 octahedra, edges with two equivalent O(3)Li2Mn2Co square pyramids, and edges with two equivalent O(7)Li2Mn2Co square pyramids. In the sixth O site, O(6) is bonded to one Li(2), one Li(3), one Mn(1), one Mn(2), and one Co(2) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(3)Li2Mn2Co square pyramid,  a cornercorner with one O(4)Li2Mn2Co square pyramid,  a cornercorner with one O(7)Li2Mn2Co square pyramid,  a cornercorner with one O(8)Li2Mn2Co square pyramid, corners with two equivalent O(5)Li2Mn2Co square pyramids, corners with three equivalent O(6)Li2Mn2Co square pyramids,  an edgeedge with one O(1)Li3Mn3 octahedra, edges with three equivalent O(2)Li3Mn3 octahedra, edges with two equivalent O(4)Li2Mn2Co square pyramids, and edges with two equivalent O(8)Li2Mn2Co square pyramids. In the seventh O site, O(7) is bonded to one Li(1), one Li(3), one Mn(3), one Mn(4), and one Co(1) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(3)Li2Mn2Co square pyramid,  a cornercorner with one O(4)Li2Mn2Co square pyramid,  a cornercorner with one O(5)Li2Mn2Co square pyramid,  a cornercorner with one O(6)Li2Mn2Co square pyramid, corners with two equivalent O(8)Li2Mn2Co square pyramids, corners with three equivalent O(7)Li2Mn2Co square pyramids,  an edgeedge with one O(2)Li3Mn3 octahedra, edges with three equivalent O(1)Li3Mn3 octahedra, edges with two equivalent O(3)Li2Mn2Co square pyramids, and edges with two equivalent O(5)Li2Mn2Co square pyramids. In the eighth O site, O(8) is bonded to one Li(1), one Li(3), one Mn(1), one Mn(6), and one Co(2) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(3)Li2Mn2Co square pyramid,  a cornercorner with one O(4)Li2Mn2Co square pyramid,  a cornercorner with one O(5)Li2Mn2Co square pyramid,  a cornercorner with one O(6)Li2Mn2Co square pyramid, corners with two equivalent O(7)Li2Mn2Co square pyramids, corners with three equivalent O(8)Li2Mn2Co square pyramids,  an edgeedge with one O(1)Li3Mn3 octahedra, edges with three equivalent O(2)Li3Mn3 octahedra, edges with two equivalent O(4)Li2Mn2Co square pyramids, and edges with two equivalent O(6)Li2Mn2Co square pyramids.
Li3Mn3CoO8 crystallizes in the triclinic P-1 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(7), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Mn(3)O6 octahedra, corners with three equivalent Mn(6)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, and edges with two equivalent Li(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-11°. The Li(1)-O(1) bond length is 2.14 Å. The Li(1)-O(2) bond length is 2.12 Å. The Li(1)-O(3) bond length is 2.03 Å. The Li(1)-O(4) bond length is 2.36 Å. The Li(1)-O(7) bond length is 2.18 Å. The Li(1)-O(8) bond length is 2.38 Å. In the second Li site, Li(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share corners with three equivalent Mn(2)O6 octahedra, corners with three equivalent Mn(5)O6 octahedra,  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,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Li(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. The Li(2)-O(1) bond length is 2.34 Å. The Li(2)-O(2) bond length is 2.04 Å. The Li(2)-O(3) bond length is 2.13 Å. The Li(2)-O(4) bond length is 2.13 Å. The Li(2)-O(5) bond length is 2.32 Å. The Li(2)-O(6) bond length is 2.26 Å. In the third Li site, Li(3) is bonded to one O(1), one O(2), one O(5), one O(6), one O(7), and one O(8) atom to form LiO6 octahedra that share corners with three equivalent Mn(1)O6 octahedra, corners with three equivalent Mn(4)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. The Li(3)-O(1) bond length is 2.10 Å. The Li(3)-O(2) bond length is 2.08 Å. The Li(3)-O(5) bond length is 2.19 Å. The Li(3)-O(6) bond length is 2.32 Å. The Li(3)-O(7) bond length is 2.14 Å. The Li(3)-O(8) bond length is 2.13 Å. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to two equivalent O(2), two equivalent O(6), and two equivalent O(8) atoms to form MnO6 octahedra that share corners with six equivalent Li(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(6)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. Both Mn(1)-O(2) bond lengths are 2.17 Å. Both Mn(1)-O(6) bond lengths are 2.01 Å. Both Mn(1)-O(8) bond lengths are 1.94 Å. In the second Mn site, Mn(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with six equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(6)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-8°. Both Mn(2)-O(2) bond lengths are 2.16 Å. Both Mn(2)-O(4) bond lengths are 1.95 Å. Both Mn(2)-O(6) bond lengths are 2.02 Å. In the third Mn site, Mn(3) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(7) atoms to form MnO6 octahedra that share corners with six equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-11°. Both Mn(3)-O(1) bond lengths are 1.95 Å. Both Mn(3)-O(3) bond lengths are 2.17 Å. Both Mn(3)-O(7) bond lengths are 2.04 Å. In the fourth Mn site, Mn(4) is bonded to two equivalent O(1), two equivalent O(5), and two equivalent O(7) atoms to form MnO6 octahedra that share corners with six equivalent Li(3)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(5)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-11°. Both Mn(4)-O(1) bond lengths are 2.20 Å. Both Mn(4)-O(5) bond lengths are 2.02 Å. Both Mn(4)-O(7) bond lengths are 1.94 Å. In the fifth Mn site, Mn(5) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form MnO6 octahedra that share corners with six equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. Both Mn(5)-O(1) bond lengths are 1.98 Å. Both Mn(5)-O(3) bond lengths are 1.94 Å. Both Mn(5)-O(5) bond lengths are 1.97 Å. In the sixth Mn site, Mn(6) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(8) atoms to form MnO6 octahedra that share corners with six equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-7°. Both Mn(6)-O(2) bond lengths are 1.93 Å. Both Mn(6)-O(4) bond lengths are 1.97 Å. Both Mn(6)-O(8) bond lengths are 1.96 Å. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to two equivalent O(3), two equivalent O(5), and two equivalent O(7) atoms to form CoO6 octahedra that share edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. Both Co(1)-O(3) bond lengths are 1.94 Å. Both Co(1)-O(5) bond lengths are 1.94 Å. Both Co(1)-O(7) bond lengths are 1.94 Å. In the second Co site, Co(2) is bonded to two equivalent O(4), two equivalent O(6), and two equivalent O(8) atoms to form CoO6 octahedra that share edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(3)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(6)O6 octahedra. Both Co(2)-O(4) bond lengths are 2.07 Å. Both Co(2)-O(6) bond lengths are 1.91 Å. Both Co(2)-O(8) bond lengths are 2.06 Å. There are eight inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(2), one Li(3), one Mn(3), one Mn(4), and one Mn(5) atom to form OLi3Mn3 octahedra that share corners with three equivalent O(1)Li3Mn3 octahedra, corners with three equivalent O(2)Li3Mn3 octahedra,  an edgeedge with one O(4)Li2Mn2Co square pyramid,  an edgeedge with one O(6)Li2Mn2Co square pyramid,  an edgeedge with one O(8)Li2Mn2Co square pyramid, edges with three equivalent O(3)Li2Mn2Co square pyramids, edges with three equivalent O(5)Li2Mn2Co square pyramids, and edges with three equivalent O(7)Li2Mn2Co square pyramids. The corner-sharing octahedral tilt angles range from 0-4°. In the second O site, O(2) is bonded to one Li(1), one Li(2), one Li(3), one Mn(1), one Mn(2), and one Mn(6) atom to form OLi3Mn3 octahedra that share corners with three equivalent O(1)Li3Mn3 octahedra, corners with three equivalent O(2)Li3Mn3 octahedra,  an edgeedge with one O(3)Li2Mn2Co square pyramid,  an edgeedge with one O(5)Li2Mn2Co square pyramid,  an edgeedge with one O(7)Li2Mn2Co square pyramid, edges with three equivalent O(4)Li2Mn2Co square pyramids, edges with three equivalent O(6)Li2Mn2Co square pyramids, and edges with three equivalent O(8)Li2Mn2Co square pyramids. The corner-sharing octahedral tilt angles range from 0-4°. In the third O site, O(3) is bonded to one Li(1), one Li(2), one Mn(3), one Mn(5), and one Co(1) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(5)Li2Mn2Co square pyramid,  a cornercorner with one O(6)Li2Mn2Co square pyramid,  a cornercorner with one O(7)Li2Mn2Co square pyramid,  a cornercorner with one O(8)Li2Mn2Co square pyramid, corners with two equivalent O(4)Li2Mn2Co square pyramids, corners with three equivalent O(3)Li2Mn2Co square pyramids,  an edgeedge with one O(2)Li3Mn3 octahedra, edges with three equivalent O(1)Li3Mn3 octahedra, edges with two equivalent O(5)Li2Mn2Co square pyramids, and edges with two equivalent O(7)Li2Mn2Co square pyramids. In the fourth O site, O(4) is bonded to one Li(1), one Li(2), one Mn(2), one Mn(6), and one Co(2) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(5)Li2Mn2Co square pyramid,  a cornercorner with one O(6)Li2Mn2Co square pyramid,  a cornercorner with one O(7)Li2Mn2Co square pyramid,  a cornercorner with one O(8)Li2Mn2Co square pyramid, corners with two equivalent O(3)Li2Mn2Co square pyramids, corners with three equivalent O(4)Li2Mn2Co square pyramids,  an edgeedge with one O(1)Li3Mn3 octahedra, edges with three equivalent O(2)Li3Mn3 octahedra, edges with two equivalent O(6)Li2Mn2Co square pyramids, and edges with two equivalent O(8)Li2Mn2Co square pyramids. In the fifth O site, O(5) is bonded to one Li(2), one Li(3), one Mn(4), one Mn(5), and one Co(1) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(3)Li2Mn2Co square pyramid,  a cornercorner with one O(4)Li2Mn2Co square pyramid,  a cornercorner with one O(7)Li2Mn2Co square pyramid,  a cornercorner with one O(8)Li2Mn2Co square pyramid, corners with two equivalent O(6)Li2Mn2Co square pyramids, corners with three equivalent O(5)Li2Mn2Co square pyramids,  an edgeedge with one O(2)Li3Mn3 octahedra, edges with three equivalent O(1)Li3Mn3 octahedra, edges with two equivalent O(3)Li2Mn2Co square pyramids, and edges with two equivalent O(7)Li2Mn2Co square pyramids. In the sixth O site, O(6) is bonded to one Li(2), one Li(3), one Mn(1), one Mn(2), and one Co(2) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(3)Li2Mn2Co square pyramid,  a cornercorner with one O(4)Li2Mn2Co square pyramid,  a cornercorner with one O(7)Li2Mn2Co square pyramid,  a cornercorner with one O(8)Li2Mn2Co square pyramid, corners with two equivalent O(5)Li2Mn2Co square pyramids, corners with three equivalent O(6)Li2Mn2Co square pyramids,  an edgeedge with one O(1)Li3Mn3 octahedra, edges with three equivalent O(2)Li3Mn3 octahedra, edges with two equivalent O(4)Li2Mn2Co square pyramids, and edges with two equivalent O(8)Li2Mn2Co square pyramids. In the seventh O site, O(7) is bonded to one Li(1), one Li(3), one Mn(3), one Mn(4), and one Co(1) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(3)Li2Mn2Co square pyramid,  a cornercorner with one O(4)Li2Mn2Co square pyramid,  a cornercorner with one O(5)Li2Mn2Co square pyramid,  a cornercorner with one O(6)Li2Mn2Co square pyramid, corners with two equivalent O(8)Li2Mn2Co square pyramids, corners with three equivalent O(7)Li2Mn2Co square pyramids,  an edgeedge with one O(2)Li3Mn3 octahedra, edges with three equivalent O(1)Li3Mn3 octahedra, edges with two equivalent O(3)Li2Mn2Co square pyramids, and edges with two equivalent O(5)Li2Mn2Co square pyramids. In the eighth O site, O(8) is bonded to one Li(1), one Li(3), one Mn(1), one Mn(6), and one Co(2) atom to form OLi2Mn2Co square pyramids that share  a cornercorner with one O(3)Li2Mn2Co square pyramid,  a cornercorner with one O(4)Li2Mn2Co square pyramid,  a cornercorner with one O(5)Li2Mn2Co square pyramid,  a cornercorner with one O(6)Li2Mn2Co square pyramid, corners with two equivalent O(7)Li2Mn2Co square pyramids, corners with three equivalent O(8)Li2Mn2Co square pyramids,  an edgeedge with one O(1)Li3Mn3 octahedra, edges with three equivalent O(2)Li3Mn3 octahedra, edges with two equivalent O(4)Li2Mn2Co square pyramids, and edges with two equivalent O(6)Li2Mn2Co square pyramids.