Li4Co5O12 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(4), one O(5), one O(6), one O(7), one O(8), and one O(9) atom to form distorted LiO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, and  an edgeedge with one Co(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 11-15°. In the second Li site, Li(2) is bonded to one O(1), one O(10), one O(11), one O(12), one O(2), and one O(3) atom to form LiO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, and edges with three equivalent Li(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-13°. In the third Li site, Li(3) is bonded to one O(1), one O(10), one O(11), one O(12), one O(2), and one O(3) atom to form distorted LiO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, and edges with three equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-14°. In the fourth Li site, Li(4) is bonded to one O(12), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Co(1)O6 octahedra, and edges with three equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-11°. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(12), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Li(4)O6 octahedra, and edges with three equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. In the second Co site, Co(2) is bonded to one O(1), one O(10), one O(11), one O(5), one O(7), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Co(3)O6 octahedra, and edges with three equivalent Co(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 12-14°. In the third Co site, Co(3) is bonded to one O(1), one O(10), one O(11), one O(5), one O(7), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Co(2)O6 octahedra, and edges with three equivalent Co(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 13-15°. In the fourth Co site, Co(4) is bonded to one O(12), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Li(4)O6 octahedra, and edges with three equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. In the fifth Co site, Co(5) is bonded to one O(1), one O(10), one O(11), one O(5), one O(7), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Co(2)O6 octahedra, and edges with three equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 13-15°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Li(2), one Li(3), one Co(2), one Co(3), and one Co(5) atom to form OLi2Co3 square pyramids that share  a cornercorner with one O(10)Li2Co3 square pyramid,  a cornercorner with one O(11)Li2Co3 square pyramid, corners with two equivalent O(12)Li3Co2 square pyramids, corners with two equivalent O(2)Li3Co2 square pyramids,  an edgeedge with one O(3)Li3Co2 square pyramid, edges with two equivalent O(10)Li2Co3 square pyramids, and edges with two equivalent O(11)Li2Co3 square pyramids. In the second O site, O(2) is bonded to one Li(2), one Li(3), one Li(4), one Co(1), and one Co(4) atom to form OLi3Co2 square pyramids that share  a cornercorner with one O(12)Li3Co2 square pyramid,  a cornercorner with one O(3)Li3Co2 square pyramid, corners with two equivalent O(1)Li2Co3 square pyramids, corners with two equivalent O(11)Li2Co3 square pyramids,  an edgeedge with one O(10)Li2Co3 square pyramid, edges with two equivalent O(12)Li3Co2 square pyramids, and edges with two equivalent O(3)Li3Co2 square pyramids. In the third O site, O(3) is bonded to one Li(2), one Li(3), one Li(4), one Co(1), and one Co(4) atom to form OLi3Co2 square pyramids that share  a cornercorner with one O(12)Li3Co2 square pyramid,  a cornercorner with one O(2)Li3Co2 square pyramid, corners with two equivalent O(10)Li2Co3 square pyramids, corners with two equivalent O(11)Li2Co3 square pyramids,  an edgeedge with one O(1)Li2Co3 square pyramid, edges with two equivalent O(12)Li3Co2 square pyramids, and edges with two equivalent O(2)Li3Co2 square pyramids. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one Co(1), and one Co(4) atom. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one Li(1), one Co(2), one Co(3), and one Co(5) atom. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one Co(1), and one Co(4) atom. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(1), one Co(2), one Co(3), and one Co(5) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one Co(1), and one Co(4) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(1), one Co(2), one Co(3), and one Co(5) atom. In the tenth O site, O(10) is bonded to one Li(2), one Li(3), one Co(2), one Co(3), and one Co(5) atom to form OLi2Co3 square pyramids that share  a cornercorner with one O(1)Li2Co3 square pyramid,  a cornercorner with one O(11)Li2Co3 square pyramid, corners with two equivalent O(12)Li3Co2 square pyramids, corners with two equivalent O(3)Li3Co2 square pyramids,  an edgeedge with one O(2)Li3Co2 square pyramid, edges with two equivalent O(1)Li2Co3 square pyramids, and edges with two equivalent O(11)Li2Co3 square pyramids. In the eleventh O site, O(11) is bonded to one Li(2), one Li(3), one Co(2), one Co(3), and one Co(5) atom to form OLi2Co3 square pyramids that share  a cornercorner with one O(1)Li2Co3 square pyramid,  a cornercorner with one O(10)Li2Co3 square pyramid, corners with two equivalent O(2)Li3Co2 square pyramids, corners with two equivalent O(3)Li3Co2 square pyramids,  an edgeedge with one O(12)Li3Co2 square pyramid, edges with two equivalent O(1)Li2Co3 square pyramids, and edges with two equivalent O(10)Li2Co3 square pyramids. In the twelfth O site, O(12) is bonded to one Li(2), one Li(3), one Li(4), one Co(1), and one Co(4) atom to form OLi3Co2 square pyramids that share  a cornercorner with one O(2)Li3Co2 square pyramid,  a cornercorner with one O(3)Li3Co2 square pyramid, corners with two equivalent O(1)Li2Co3 square pyramids, corners with two equivalent O(10)Li2Co3 square pyramids,  an edgeedge with one O(11)Li2Co3 square pyramid, edges with two equivalent O(2)Li3Co2 square pyramids, and edges with two equivalent O(3)Li3Co2 square pyramids.
Li4Co5O12 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(4), one O(5), one O(6), one O(7), one O(8), and one O(9) atom to form distorted LiO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra, and  an edgeedge with one Co(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 11-15°. The Li(1)-O(4) bond length is 2.15 Å. The Li(1)-O(5) bond length is 2.25 Å. The Li(1)-O(6) bond length is 2.14 Å. The Li(1)-O(7) bond length is 2.23 Å. The Li(1)-O(8) bond length is 2.04 Å. The Li(1)-O(9) bond length is 2.28 Å. In the second Li site, Li(2) is bonded to one O(1), one O(10), one O(11), one O(12), one O(2), and one O(3) atom to form LiO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, and edges with three equivalent Li(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-13°. The Li(2)-O(1) bond length is 2.26 Å. The Li(2)-O(10) bond length is 2.21 Å. The Li(2)-O(11) bond length is 2.24 Å. The Li(2)-O(12) bond length is 2.08 Å. The Li(2)-O(2) bond length is 2.18 Å. The Li(2)-O(3) bond length is 2.01 Å. In the third Li site, Li(3) is bonded to one O(1), one O(10), one O(11), one O(12), one O(2), and one O(3) atom to form distorted LiO6 octahedra that share  a cornercorner with one Li(4)O6 octahedra,  a cornercorner with one Co(1)O6 octahedra,  a cornercorner with one Co(2)O6 octahedra,  a cornercorner with one Co(3)O6 octahedra,  a cornercorner with one Co(4)O6 octahedra,  a cornercorner with one Co(5)O6 octahedra,  an edgeedge with one Li(4)O6 octahedra,  an edgeedge with one Co(1)O6 octahedra,  an edgeedge with one Co(2)O6 octahedra,  an edgeedge with one Co(3)O6 octahedra,  an edgeedge with one Co(4)O6 octahedra,  an edgeedge with one Co(5)O6 octahedra, and edges with three equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-14°. The Li(3)-O(1) bond length is 2.25 Å. The Li(3)-O(10) bond length is 2.21 Å. The Li(3)-O(11) bond length is 2.29 Å. The Li(3)-O(12) bond length is 2.01 Å. The Li(3)-O(2) bond length is 2.12 Å. The Li(3)-O(3) bond length is 2.03 Å. In the fourth Li site, Li(4) is bonded to one O(12), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form LiO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Co(1)O6 octahedra, and edges with three equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-11°. The Li(4)-O(12) bond length is 2.07 Å. The Li(4)-O(2) bond length is 2.11 Å. The Li(4)-O(3) bond length is 2.02 Å. The Li(4)-O(4) bond length is 2.08 Å. The Li(4)-O(6) bond length is 2.08 Å. The Li(4)-O(8) bond length is 2.01 Å. There are five inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(12), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Li(4)O6 octahedra, and edges with three equivalent Co(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 10-13°. The Co(1)-O(12) bond length is 1.88 Å. The Co(1)-O(2) bond length is 1.91 Å. The Co(1)-O(3) bond length is 1.88 Å. The Co(1)-O(4) bond length is 1.89 Å. The Co(1)-O(6) bond length is 1.86 Å. The Co(1)-O(8) bond length is 1.82 Å. In the second Co site, Co(2) is bonded to one O(1), one O(10), one O(11), one O(5), one O(7), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Co(3)O6 octahedra, and edges with three equivalent Co(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 12-14°. The Co(2)-O(1) bond length is 1.89 Å. The Co(2)-O(10) bond length is 1.92 Å. The Co(2)-O(11) bond length is 1.92 Å. The Co(2)-O(5) bond length is 1.88 Å. The Co(2)-O(7) bond length is 1.88 Å. The Co(2)-O(9) bond length is 1.89 Å. In the third Co site, Co(3) is bonded to one O(1), one O(10), one O(11), one O(5), one O(7), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Co(2)O6 octahedra, and edges with three equivalent Co(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 13-15°. The Co(3)-O(1) bond length is 1.93 Å. The Co(3)-O(10) bond length is 1.90 Å. The Co(3)-O(11) bond length is 1.93 Å. The Co(3)-O(5) bond length is 1.92 Å. The Co(3)-O(7) bond length is 1.90 Å. The Co(3)-O(9) bond length is 1.90 Å. In the fourth Co site, Co(4) is bonded to one O(12), one O(2), one O(3), one O(4), one O(6), and one O(8) atom to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Li(4)O6 octahedra, and edges with three equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-14°. The Co(4)-O(12) bond length is 1.87 Å. The Co(4)-O(2) bond length is 1.87 Å. The Co(4)-O(3) bond length is 1.94 Å. The Co(4)-O(4) bond length is 1.81 Å. The Co(4)-O(6) bond length is 1.82 Å. The Co(4)-O(8) bond length is 1.88 Å. In the fifth Co site, Co(5) is bonded to one O(1), one O(10), one O(11), one O(5), one O(7), and one O(9) atom to form CoO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra,  a cornercorner with one Li(2)O6 octahedra,  a cornercorner with one Li(3)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra,  an edgeedge with one Li(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra, edges with three equivalent Co(2)O6 octahedra, and edges with three equivalent Co(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 13-15°. The Co(5)-O(1) bond length is 1.92 Å. The Co(5)-O(10) bond length is 1.92 Å. The Co(5)-O(11) bond length is 1.89 Å. The Co(5)-O(5) bond length is 1.88 Å. The Co(5)-O(7) bond length is 1.90 Å. The Co(5)-O(9) bond length is 1.87 Å. There are twelve inequivalent O sites. In the first O site, O(1) is bonded to one Li(2), one Li(3), one Co(2), one Co(3), and one Co(5) atom to form OLi2Co3 square pyramids that share  a cornercorner with one O(10)Li2Co3 square pyramid,  a cornercorner with one O(11)Li2Co3 square pyramid, corners with two equivalent O(12)Li3Co2 square pyramids, corners with two equivalent O(2)Li3Co2 square pyramids,  an edgeedge with one O(3)Li3Co2 square pyramid, edges with two equivalent O(10)Li2Co3 square pyramids, and edges with two equivalent O(11)Li2Co3 square pyramids. In the second O site, O(2) is bonded to one Li(2), one Li(3), one Li(4), one Co(1), and one Co(4) atom to form OLi3Co2 square pyramids that share  a cornercorner with one O(12)Li3Co2 square pyramid,  a cornercorner with one O(3)Li3Co2 square pyramid, corners with two equivalent O(1)Li2Co3 square pyramids, corners with two equivalent O(11)Li2Co3 square pyramids,  an edgeedge with one O(10)Li2Co3 square pyramid, edges with two equivalent O(12)Li3Co2 square pyramids, and edges with two equivalent O(3)Li3Co2 square pyramids. In the third O site, O(3) is bonded to one Li(2), one Li(3), one Li(4), one Co(1), and one Co(4) atom to form OLi3Co2 square pyramids that share  a cornercorner with one O(12)Li3Co2 square pyramid,  a cornercorner with one O(2)Li3Co2 square pyramid, corners with two equivalent O(10)Li2Co3 square pyramids, corners with two equivalent O(11)Li2Co3 square pyramids,  an edgeedge with one O(1)Li2Co3 square pyramid, edges with two equivalent O(12)Li3Co2 square pyramids, and edges with two equivalent O(2)Li3Co2 square pyramids. In the fourth O site, O(4) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one Co(1), and one Co(4) atom. In the fifth O site, O(5) is bonded in a rectangular see-saw-like geometry to one Li(1), one Co(2), one Co(3), and one Co(5) atom. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one Co(1), and one Co(4) atom. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(1), one Co(2), one Co(3), and one Co(5) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(1), one Li(4), one Co(1), and one Co(4) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(1), one Co(2), one Co(3), and one Co(5) atom. In the tenth O site, O(10) is bonded to one Li(2), one Li(3), one Co(2), one Co(3), and one Co(5) atom to form OLi2Co3 square pyramids that share  a cornercorner with one O(1)Li2Co3 square pyramid,  a cornercorner with one O(11)Li2Co3 square pyramid, corners with two equivalent O(12)Li3Co2 square pyramids, corners with two equivalent O(3)Li3Co2 square pyramids,  an edgeedge with one O(2)Li3Co2 square pyramid, edges with two equivalent O(1)Li2Co3 square pyramids, and edges with two equivalent O(11)Li2Co3 square pyramids. In the eleventh O site, O(11) is bonded to one Li(2), one Li(3), one Co(2), one Co(3), and one Co(5) atom to form OLi2Co3 square pyramids that share  a cornercorner with one O(1)Li2Co3 square pyramid,  a cornercorner with one O(10)Li2Co3 square pyramid, corners with two equivalent O(2)Li3Co2 square pyramids, corners with two equivalent O(3)Li3Co2 square pyramids,  an edgeedge with one O(12)Li3Co2 square pyramid, edges with two equivalent O(1)Li2Co3 square pyramids, and edges with two equivalent O(10)Li2Co3 square pyramids. In the twelfth O site, O(12) is bonded to one Li(2), one Li(3), one Li(4), one Co(1), and one Co(4) atom to form OLi3Co2 square pyramids that share  a cornercorner with one O(2)Li3Co2 square pyramid,  a cornercorner with one O(3)Li3Co2 square pyramid, corners with two equivalent O(1)Li2Co3 square pyramids, corners with two equivalent O(10)Li2Co3 square pyramids,  an edgeedge with one O(11)Li2Co3 square pyramid, edges with two equivalent O(2)Li3Co2 square pyramids, and edges with two equivalent O(3)Li3Co2 square pyramids.