Li7Mn4CoO12 crystallizes in the triclinic P-1 space group. There are seven inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(10), one O(2), one O(3), one O(4), and one O(9) atom to form LiO6 octahedra that share  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(5)O6 octahedra,  a cornercorner with one Li(2)O5 square pyramid,  a cornercorner with one Li(3)O5 square pyramid,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Li(2)O5 square pyramid, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 8-17°. In the second Li site, Li(2) is bonded to one O(10), one O(12), one O(3), one O(4), and one O(8) atom to form distorted LiO5 square pyramids that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 4-90°. In the third Li site, Li(3) is bonded to one O(11), one O(3), one O(4), one O(7), and one O(9) atom to form distorted LiO5 square pyramids that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 2-90°. In the fourth Li site, Li(4) is bonded to one O(1), one O(3), one O(5), one O(7), and two equivalent O(9) atoms to form LiO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra,  a cornercorner with one Li(2)O5 square pyramid,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Li(3)O5 square pyramids. The corner-sharing octahedral tilt angles range from 6-17°. In the fifth Li site, Li(5) is bonded to one O(2), one O(4), one O(6), one O(8), and two equivalent O(10) atoms to form LiO6 octahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra, corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra,  a cornercorner with one Li(3)O5 square pyramid,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Li(2)O5 square pyramids. The corner-sharing octahedral tilt angles range from 2-18°. In the sixth Li site, Li(6) is bonded to one O(2), one O(5), one O(6), one O(7), and two equivalent O(11) atoms to form LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Li(3)O5 square pyramid,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 4-17°. In the seventh Li site, Li(7) is bonded to one O(1), one O(5), one O(6), one O(8), and two equivalent O(12) atoms to form LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Li(2)O5 square pyramid,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with three equivalent Mn(1)O6 octahedra, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 6-16°. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(10), one O(6), one O(8), and two equivalent O(12) atoms to form MnO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra, corners with two equivalent Li(5)O6 octahedra, corners with two equivalent Li(2)O5 square pyramids,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with three equivalent Li(7)O6 octahedra, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 2-17°. In the second Mn site, Mn(2) is bonded to one O(2), one O(5), one O(7), one O(9), and two equivalent O(11) atoms to form MnO6 octahedra that share  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(3)O5 square pyramids,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with three equivalent Li(6)O6 octahedra, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 5-18°. In the third Mn site, Mn(3) is bonded to one O(1), one O(12), one O(3), one O(5), one O(6), and one O(7) atom to form MnO6 octahedra that share  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra, corners with two equivalent Li(3)O5 square pyramids,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 6-10°. In the fourth Mn site, Mn(4) is bonded to one O(11), one O(2), one O(4), one O(5), one O(6), and one O(8) atom to form MnO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra, corners with two equivalent Li(2)O5 square pyramids,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 4-10°. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to two equivalent O(10), two equivalent O(4), and two equivalent O(8) atoms to form CoO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with two equivalent Li(2)O5 square pyramids, corners with two equivalent Li(3)O5 square pyramids, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with four equivalent Li(5)O6 octahedra, and edges with two equivalent Li(2)O5 square pyramids. The corner-sharing octahedral tilt angles are 8°. In the second Co site, Co(2) is bonded to two equivalent O(3), two equivalent O(7), and two equivalent O(9) atoms to form CoO6 octahedra that share corners with two equivalent Li(6)O6 octahedra, corners with two equivalent Li(2)O5 square pyramids, corners with two equivalent Li(3)O5 square pyramids, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with four equivalent Li(4)O6 octahedra, and edges with two equivalent Li(3)O5 square pyramids. The corner-sharing octahedral tilt angles are 7°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(4), one Li(7), one Mn(1), and one Mn(3) atom to form distorted OLi3Mn2 square pyramids that share  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra,  a cornercorner with one O(9)Li4MnCo octahedra, corners with two equivalent O(8)Li3Mn2Co octahedra,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(7)Li3Mn2Co octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(6)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(3)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, and edges with two equivalent O(12)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 7-82°. In the second O site, O(2) is bonded to one Li(1), one Li(5), one Li(6), one Mn(2), and one Mn(4) atom to form distorted OLi3Mn2 square pyramids that share  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(10)Li4MnCo octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra, corners with two equivalent O(7)Li3Mn2Co octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  an edgeedge with one O(8)Li3Mn2Co octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(6)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(4)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, and edges with two equivalent O(11)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 6-81°. In the third O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one Li(4), one Mn(3), and one Co(2) atom to form OLi4MnCo octahedra that share  a cornercorner with one O(7)Li3Mn2Co octahedra,  a cornercorner with one O(8)Li3Mn2Co octahedra,  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(12)Li3Mn3 octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(4)Li4MnCo octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with three equivalent O(9)Li4MnCo octahedra, and  an edgeedge with one O(1)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-11°. In the fourth O site, O(4) is bonded to one Li(1), one Li(2), one Li(3), one Li(5), one Mn(4), and one Co(1) atom to form OLi4MnCo octahedra that share  a cornercorner with one O(7)Li3Mn2Co octahedra,  a cornercorner with one O(8)Li3Mn2Co octahedra,  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(11)Li3Mn3 octahedra,  an edgeedge with one O(6)Li3Mn3 octahedra,  an edgeedge with one O(3)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with three equivalent O(10)Li4MnCo octahedra, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-12°. In the fifth O site, O(5) is bonded to one Li(4), one Li(6), one Li(7), one Mn(2), one Mn(3), and one Mn(4) atom to form OLi3Mn3 octahedra that share  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(4)Li4MnCo octahedra,  a cornercorner with one O(9)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(8)Li3Mn2Co octahedra,  an edgeedge with one O(12)Li3Mn3 octahedra,  an edgeedge with one O(3)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(11)Li3Mn3 octahedra, edges with two equivalent O(6)Li3Mn3 octahedra,  an edgeedge with one O(1)Li3Mn2 square pyramid, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 1-6°. In the sixth O site, O(6) is bonded to one Li(5), one Li(6), one Li(7), one Mn(1), one Mn(3), and one Mn(4) atom to form OLi3Mn3 octahedra that share  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(10)Li4MnCo octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(7)Li3Mn2Co octahedra,  an edgeedge with one O(11)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(4)Li4MnCo octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(12)Li3Mn3 octahedra, edges with two equivalent O(5)Li3Mn3 octahedra,  an edgeedge with one O(1)Li3Mn2 square pyramid, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 2-7°. In the seventh O site, O(7) is bonded to one Li(3), one Li(4), one Li(6), one Mn(2), one Mn(3), and one Co(2) atom to form OLi3Mn2Co octahedra that share  a cornercorner with one O(7)Li3Mn2Co octahedra,  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra, corners with two equivalent O(2)Li3Mn2 square pyramids,  an edgeedge with one O(6)Li3Mn3 octahedra, edges with two equivalent O(11)Li3Mn3 octahedra, edges with two equivalent O(5)Li3Mn3 octahedra, edges with two equivalent O(3)Li4MnCo octahedra, edges with three equivalent O(9)Li4MnCo octahedra, and  an edgeedge with one O(1)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-11°. In the eighth O site, O(8) is bonded to one Li(2), one Li(5), one Li(7), one Mn(1), one Mn(4), and one Co(1) atom to form OLi3Mn2Co octahedra that share  a cornercorner with one O(8)Li3Mn2Co octahedra,  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra, corners with two equivalent O(1)Li3Mn2 square pyramids,  an edgeedge with one O(5)Li3Mn3 octahedra, edges with two equivalent O(12)Li3Mn3 octahedra, edges with two equivalent O(6)Li3Mn3 octahedra, edges with two equivalent O(4)Li4MnCo octahedra, edges with three equivalent O(10)Li4MnCo octahedra, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-11°. In the ninth O site, O(9) is bonded to one Li(1), one Li(3), two equivalent Li(4), one Mn(2), and one Co(2) atom to form OLi4MnCo octahedra that share  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(10)Li4MnCo octahedra,  a cornercorner with one O(9)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  an edgeedge with one O(11)Li3Mn3 octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(4)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, edges with three equivalent O(7)Li3Mn2Co octahedra, edges with three equivalent O(3)Li4MnCo octahedra,  an edgeedge with one O(1)Li3Mn2 square pyramid, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-6°. In the tenth O site, O(10) is bonded to one Li(1), one Li(2), two equivalent Li(5), one Mn(1), and one Co(1) atom to form OLi4MnCo octahedra that share  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(10)Li4MnCo octahedra,  a cornercorner with one O(9)Li4MnCo octahedra,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(12)Li3Mn3 octahedra,  an edgeedge with one O(6)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(3)Li4MnCo octahedra, edges with three equivalent O(8)Li3Mn2Co octahedra, edges with three equivalent O(4)Li4MnCo octahedra,  an edgeedge with one O(1)Li3Mn2 square pyramid, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-5°. In the eleventh O site, O(11) is bonded to one Li(3), two equivalent Li(6), one Mn(4), and two equivalent Mn(2) atoms to form OLi3Mn3 octahedra that share  a cornercorner with one O(7)Li3Mn2Co octahedra,  a cornercorner with one O(8)Li3Mn2Co octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(9)Li4MnCo octahedra,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(6)Li3Mn3 octahedra,  an edgeedge with one O(4)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(11)Li3Mn3 octahedra, edges with two equivalent O(5)Li3Mn3 octahedra, and edges with two equivalent O(2)Li3Mn2 square pyramids. The corner-sharing octahedral tilt angles range from 1-11°. In the twelfth O site, O(12) is bonded to one Li(2), two equivalent Li(7), one Mn(3), and two equivalent Mn(1) atoms to form OLi3Mn3 octahedra that share  a cornercorner with one O(7)Li3Mn2Co octahedra,  a cornercorner with one O(8)Li3Mn2Co octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(10)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(3)Li4MnCo octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(12)Li3Mn3 octahedra, edges with two equivalent O(6)Li3Mn3 octahedra, and edges with two equivalent O(1)Li3Mn2 square pyramids. The corner-sharing octahedral tilt angles range from 2-12°.
Li7Mn4CoO12 crystallizes in the triclinic P-1 space group. There are seven inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(10), one O(2), one O(3), one O(4), and one O(9) atom to form LiO6 octahedra that share  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(5)O6 octahedra,  a cornercorner with one Li(2)O5 square pyramid,  a cornercorner with one Li(3)O5 square pyramid,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Li(2)O5 square pyramid, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 8-17°. The Li(1)-O(1) bond length is 2.08 Å. The Li(1)-O(10) bond length is 2.03 Å. The Li(1)-O(2) bond length is 2.09 Å. The Li(1)-O(3) bond length is 2.20 Å. The Li(1)-O(4) bond length is 2.24 Å. The Li(1)-O(9) bond length is 2.05 Å. In the second Li site, Li(2) is bonded to one O(10), one O(12), one O(3), one O(4), and one O(8) atom to form distorted LiO5 square pyramids that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(4)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 4-90°. The Li(2)-O(10) bond length is 2.03 Å. The Li(2)-O(12) bond length is 2.17 Å. The Li(2)-O(3) bond length is 2.11 Å. The Li(2)-O(4) bond length is 2.07 Å. The Li(2)-O(8) bond length is 2.20 Å. In the third Li site, Li(3) is bonded to one O(11), one O(3), one O(4), one O(7), and one O(9) atom to form distorted LiO5 square pyramids that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 2-90°. The Li(3)-O(11) bond length is 2.17 Å. The Li(3)-O(3) bond length is 2.05 Å. The Li(3)-O(4) bond length is 2.14 Å. The Li(3)-O(7) bond length is 2.15 Å. The Li(3)-O(9) bond length is 2.17 Å. In the fourth Li site, Li(4) is bonded to one O(1), one O(3), one O(5), one O(7), and two equivalent O(9) atoms to form LiO6 octahedra that share  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra, corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra,  a cornercorner with one Li(2)O5 square pyramid,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with two equivalent Co(2)O6 octahedra, and edges with two equivalent Li(3)O5 square pyramids. The corner-sharing octahedral tilt angles range from 6-17°. The Li(4)-O(1) bond length is 2.12 Å. The Li(4)-O(3) bond length is 2.14 Å. The Li(4)-O(5) bond length is 2.23 Å. The Li(4)-O(7) bond length is 2.12 Å. There is one shorter (2.07 Å) and one longer (2.09 Å) Li(4)-O(9) bond length. In the fifth Li site, Li(5) is bonded to one O(2), one O(4), one O(6), one O(8), and two equivalent O(10) atoms to form LiO6 octahedra that share  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra, corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra,  a cornercorner with one Li(3)O5 square pyramid,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with two equivalent Co(1)O6 octahedra, and edges with two equivalent Li(2)O5 square pyramids. The corner-sharing octahedral tilt angles range from 2-18°. The Li(5)-O(2) bond length is 2.13 Å. The Li(5)-O(4) bond length is 2.17 Å. The Li(5)-O(6) bond length is 2.23 Å. The Li(5)-O(8) bond length is 2.14 Å. There is one shorter (2.05 Å) and one longer (2.06 Å) Li(5)-O(10) bond length. In the sixth Li site, Li(6) is bonded to one O(2), one O(5), one O(6), one O(7), and two equivalent O(11) atoms to form LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Li(3)O5 square pyramid,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with three equivalent Mn(2)O6 octahedra, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 4-17°. The Li(6)-O(2) bond length is 2.02 Å. The Li(6)-O(5) bond length is 2.38 Å. The Li(6)-O(6) bond length is 2.10 Å. The Li(6)-O(7) bond length is 2.12 Å. There is one shorter (2.11 Å) and one longer (2.14 Å) Li(6)-O(11) bond length. In the seventh Li site, Li(7) is bonded to one O(1), one O(5), one O(6), one O(8), and two equivalent O(12) atoms to form LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Mn(1)O6 octahedra,  a cornercorner with one Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Mn(4)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Li(2)O5 square pyramid,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with three equivalent Mn(1)O6 octahedra, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 6-16°. The Li(7)-O(1) bond length is 2.01 Å. The Li(7)-O(5) bond length is 2.12 Å. The Li(7)-O(6) bond length is 2.40 Å. The Li(7)-O(8) bond length is 2.14 Å. There is one shorter (2.07 Å) and one longer (2.15 Å) Li(7)-O(12) bond length. There are four inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(10), one O(6), one O(8), and two equivalent O(12) atoms to form MnO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra, corners with two equivalent Li(5)O6 octahedra, corners with two equivalent Li(2)O5 square pyramids,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(5)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with three equivalent Li(7)O6 octahedra, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 2-17°. The Mn(1)-O(1) bond length is 1.96 Å. The Mn(1)-O(10) bond length is 1.87 Å. The Mn(1)-O(6) bond length is 2.03 Å. The Mn(1)-O(8) bond length is 2.23 Å. There is one shorter (2.00 Å) and one longer (2.27 Å) Mn(1)-O(12) bond length. In the second Mn site, Mn(2) is bonded to one O(2), one O(5), one O(7), one O(9), and two equivalent O(11) atoms to form MnO6 octahedra that share  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra, corners with two equivalent Li(4)O6 octahedra, corners with two equivalent Li(3)O5 square pyramids,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with three equivalent Li(6)O6 octahedra, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 5-18°. The Mn(2)-O(2) bond length is 1.95 Å. The Mn(2)-O(5) bond length is 2.01 Å. The Mn(2)-O(7) bond length is 2.21 Å. The Mn(2)-O(9) bond length is 1.90 Å. There is one shorter (2.01 Å) and one longer (2.29 Å) Mn(2)-O(11) bond length. In the third Mn site, Mn(3) is bonded to one O(1), one O(12), one O(3), one O(5), one O(6), and one O(7) atom to form MnO6 octahedra that share  a cornercorner with one Li(5)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra, corners with two equivalent Li(3)O5 square pyramids,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(6)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra, edges with two equivalent Li(4)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and  an edgeedge with one Li(2)O5 square pyramid. The corner-sharing octahedral tilt angles range from 6-10°. The Mn(3)-O(1) bond length is 1.91 Å. The Mn(3)-O(12) bond length is 1.94 Å. The Mn(3)-O(3) bond length is 1.90 Å. The Mn(3)-O(5) bond length is 2.03 Å. The Mn(3)-O(6) bond length is 1.99 Å. The Mn(3)-O(7) bond length is 1.94 Å. In the fourth Mn site, Mn(4) is bonded to one O(11), one O(2), one O(4), one O(5), one O(6), and one O(8) atom to form MnO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Li(6)O6 octahedra,  a cornercorner with one Li(7)O6 octahedra, corners with two equivalent Li(2)O5 square pyramids,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and  an edgeedge with one Li(3)O5 square pyramid. The corner-sharing octahedral tilt angles range from 4-10°. The Mn(4)-O(11) bond length is 1.94 Å. The Mn(4)-O(2) bond length is 1.91 Å. The Mn(4)-O(4) bond length is 1.90 Å. The Mn(4)-O(5) bond length is 1.98 Å. The Mn(4)-O(6) bond length is 2.02 Å. The Mn(4)-O(8) bond length is 1.94 Å. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to two equivalent O(10), two equivalent O(4), and two equivalent O(8) atoms to form CoO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with two equivalent Li(2)O5 square pyramids, corners with two equivalent Li(3)O5 square pyramids, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, edges with two equivalent Mn(4)O6 octahedra, edges with four equivalent Li(5)O6 octahedra, and edges with two equivalent Li(2)O5 square pyramids. The corner-sharing octahedral tilt angles are 8°. Both Co(1)-O(10) bond lengths are 2.15 Å. Both Co(1)-O(4) bond lengths are 1.96 Å. Both Co(1)-O(8) bond lengths are 1.93 Å. In the second Co site, Co(2) is bonded to two equivalent O(3), two equivalent O(7), and two equivalent O(9) atoms to form CoO6 octahedra that share corners with two equivalent Li(6)O6 octahedra, corners with two equivalent Li(2)O5 square pyramids, corners with two equivalent Li(3)O5 square pyramids, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, edges with four equivalent Li(4)O6 octahedra, and edges with two equivalent Li(3)O5 square pyramids. The corner-sharing octahedral tilt angles are 7°. Both Co(2)-O(3) bond lengths are 1.96 Å. Both Co(2)-O(7) bond lengths are 1.95 Å. Both Co(2)-O(9) bond lengths are 2.00 Å. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(4), one Li(7), one Mn(1), and one Mn(3) atom to form distorted OLi3Mn2 square pyramids that share  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra,  a cornercorner with one O(9)Li4MnCo octahedra, corners with two equivalent O(8)Li3Mn2Co octahedra,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(7)Li3Mn2Co octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(6)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(3)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, and edges with two equivalent O(12)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 7-82°. In the second O site, O(2) is bonded to one Li(1), one Li(5), one Li(6), one Mn(2), and one Mn(4) atom to form distorted OLi3Mn2 square pyramids that share  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(10)Li4MnCo octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra, corners with two equivalent O(7)Li3Mn2Co octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  an edgeedge with one O(8)Li3Mn2Co octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(6)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(4)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, and edges with two equivalent O(11)Li3Mn3 octahedra. The corner-sharing octahedral tilt angles range from 6-81°. In the third O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one Li(4), one Mn(3), and one Co(2) atom to form OLi4MnCo octahedra that share  a cornercorner with one O(7)Li3Mn2Co octahedra,  a cornercorner with one O(8)Li3Mn2Co octahedra,  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(12)Li3Mn3 octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(4)Li4MnCo octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with three equivalent O(9)Li4MnCo octahedra, and  an edgeedge with one O(1)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-11°. In the fourth O site, O(4) is bonded to one Li(1), one Li(2), one Li(3), one Li(5), one Mn(4), and one Co(1) atom to form OLi4MnCo octahedra that share  a cornercorner with one O(7)Li3Mn2Co octahedra,  a cornercorner with one O(8)Li3Mn2Co octahedra,  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(11)Li3Mn3 octahedra,  an edgeedge with one O(6)Li3Mn3 octahedra,  an edgeedge with one O(3)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with three equivalent O(10)Li4MnCo octahedra, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-12°. In the fifth O site, O(5) is bonded to one Li(4), one Li(6), one Li(7), one Mn(2), one Mn(3), and one Mn(4) atom to form OLi3Mn3 octahedra that share  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(4)Li4MnCo octahedra,  a cornercorner with one O(9)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(8)Li3Mn2Co octahedra,  an edgeedge with one O(12)Li3Mn3 octahedra,  an edgeedge with one O(3)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(11)Li3Mn3 octahedra, edges with two equivalent O(6)Li3Mn3 octahedra,  an edgeedge with one O(1)Li3Mn2 square pyramid, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 1-6°. In the sixth O site, O(6) is bonded to one Li(5), one Li(6), one Li(7), one Mn(1), one Mn(3), and one Mn(4) atom to form OLi3Mn3 octahedra that share  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(10)Li4MnCo octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(7)Li3Mn2Co octahedra,  an edgeedge with one O(11)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(4)Li4MnCo octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(12)Li3Mn3 octahedra, edges with two equivalent O(5)Li3Mn3 octahedra,  an edgeedge with one O(1)Li3Mn2 square pyramid, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 2-7°. In the seventh O site, O(7) is bonded to one Li(3), one Li(4), one Li(6), one Mn(2), one Mn(3), and one Co(2) atom to form OLi3Mn2Co octahedra that share  a cornercorner with one O(7)Li3Mn2Co octahedra,  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra, corners with two equivalent O(2)Li3Mn2 square pyramids,  an edgeedge with one O(6)Li3Mn3 octahedra, edges with two equivalent O(11)Li3Mn3 octahedra, edges with two equivalent O(5)Li3Mn3 octahedra, edges with two equivalent O(3)Li4MnCo octahedra, edges with three equivalent O(9)Li4MnCo octahedra, and  an edgeedge with one O(1)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-11°. In the eighth O site, O(8) is bonded to one Li(2), one Li(5), one Li(7), one Mn(1), one Mn(4), and one Co(1) atom to form OLi3Mn2Co octahedra that share  a cornercorner with one O(8)Li3Mn2Co octahedra,  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra, corners with two equivalent O(1)Li3Mn2 square pyramids,  an edgeedge with one O(5)Li3Mn3 octahedra, edges with two equivalent O(12)Li3Mn3 octahedra, edges with two equivalent O(6)Li3Mn3 octahedra, edges with two equivalent O(4)Li4MnCo octahedra, edges with three equivalent O(10)Li4MnCo octahedra, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-11°. In the ninth O site, O(9) is bonded to one Li(1), one Li(3), two equivalent Li(4), one Mn(2), and one Co(2) atom to form OLi4MnCo octahedra that share  a cornercorner with one O(11)Li3Mn3 octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(10)Li4MnCo octahedra,  a cornercorner with one O(9)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  an edgeedge with one O(11)Li3Mn3 octahedra,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(4)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, edges with three equivalent O(7)Li3Mn2Co octahedra, edges with three equivalent O(3)Li4MnCo octahedra,  an edgeedge with one O(1)Li3Mn2 square pyramid, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-6°. In the tenth O site, O(10) is bonded to one Li(1), one Li(2), two equivalent Li(5), one Mn(1), and one Co(1) atom to form OLi4MnCo octahedra that share  a cornercorner with one O(12)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(10)Li4MnCo octahedra,  a cornercorner with one O(9)Li4MnCo octahedra,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(12)Li3Mn3 octahedra,  an edgeedge with one O(6)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(3)Li4MnCo octahedra, edges with three equivalent O(8)Li3Mn2Co octahedra, edges with three equivalent O(4)Li4MnCo octahedra,  an edgeedge with one O(1)Li3Mn2 square pyramid, and  an edgeedge with one O(2)Li3Mn2 square pyramid. The corner-sharing octahedral tilt angles range from 0-5°. In the eleventh O site, O(11) is bonded to one Li(3), two equivalent Li(6), one Mn(4), and two equivalent Mn(2) atoms to form OLi3Mn3 octahedra that share  a cornercorner with one O(7)Li3Mn2Co octahedra,  a cornercorner with one O(8)Li3Mn2Co octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(3)Li4MnCo octahedra,  a cornercorner with one O(9)Li4MnCo octahedra,  a cornercorner with one O(2)Li3Mn2 square pyramid,  an edgeedge with one O(6)Li3Mn3 octahedra,  an edgeedge with one O(4)Li4MnCo octahedra,  an edgeedge with one O(9)Li4MnCo octahedra, edges with two equivalent O(7)Li3Mn2Co octahedra, edges with two equivalent O(11)Li3Mn3 octahedra, edges with two equivalent O(5)Li3Mn3 octahedra, and edges with two equivalent O(2)Li3Mn2 square pyramids. The corner-sharing octahedral tilt angles range from 1-11°. In the twelfth O site, O(12) is bonded to one Li(2), two equivalent Li(7), one Mn(3), and two equivalent Mn(1) atoms to form OLi3Mn3 octahedra that share  a cornercorner with one O(7)Li3Mn2Co octahedra,  a cornercorner with one O(8)Li3Mn2Co octahedra,  a cornercorner with one O(5)Li3Mn3 octahedra,  a cornercorner with one O(6)Li3Mn3 octahedra,  a cornercorner with one O(10)Li4MnCo octahedra,  a cornercorner with one O(4)Li4MnCo octahedra,  a cornercorner with one O(1)Li3Mn2 square pyramid,  an edgeedge with one O(5)Li3Mn3 octahedra,  an edgeedge with one O(10)Li4MnCo octahedra,  an edgeedge with one O(3)Li4MnCo octahedra, edges with two equivalent O(8)Li3Mn2Co octahedra, edges with two equivalent O(12)Li3Mn3 octahedra, edges with two equivalent O(6)Li3Mn3 octahedra, and edges with two equivalent O(1)Li3Mn2 square pyramids. The corner-sharing octahedral tilt angles range from 2-12°.