LiNi9O13 crystallizes in the triclinic P1 space group. Li(1) is bonded to one O(12), one O(13), two equivalent O(10), and two equivalent O(11) atoms to form LiO6 octahedra that share corners with three equivalent Ni(8)O6 octahedra, corners with three equivalent Ni(9)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra,  an edgeedge with one Ni(9)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ni(4)O6 octahedra, edges with two equivalent Ni(5)O6 octahedra, and edges with four equivalent Ni(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-10°. There are nine inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to one O(10), one O(11), two equivalent O(12), and two equivalent O(13) atoms to form NiO6 octahedra that share corners with three equivalent Ni(4)O6 octahedra, corners with three equivalent Ni(5)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(5)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, edges with two equivalent Ni(8)O6 octahedra, edges with two equivalent Ni(9)O6 octahedra, and edges with four equivalent Li(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-13°. In the second Ni site, Ni(2) is bonded to one O(5), one O(6), two equivalent O(1), and two equivalent O(4) atoms to form distorted NiO6 octahedra that share corners with two equivalent Ni(6)O6 octahedra, corners with three equivalent Ni(3)O5 square pyramids, edges with two equivalent Ni(2)O6 octahedra, edges with two equivalent Ni(7)O6 octahedra, edges with three equivalent Ni(6)O6 octahedra, and edges with two equivalent Ni(3)O5 square pyramids. The corner-sharing octahedral tilt angles range from 11-15°. In the third Ni site, Ni(3) is bonded to one O(4), one O(5), one O(7), and two equivalent O(1) atoms to form distorted NiO5 square pyramids that share corners with two equivalent Ni(7)O6 octahedra, corners with three equivalent Ni(2)O6 octahedra, corners with two equivalent Ni(3)O5 square pyramids, edges with two equivalent Ni(2)O6 octahedra, edges with two equivalent Ni(6)O6 octahedra, and edges with two equivalent Ni(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-79°. In the fourth Ni site, Ni(4) is bonded to one O(10), one O(8), two equivalent O(12), and two equivalent O(2) atoms to form distorted NiO6 octahedra that share corners with two equivalent Ni(6)O6 octahedra, corners with three equivalent Ni(1)O6 octahedra,  a cornercorner with one O(6)Ni3O trigonal pyramid,  an edgeedge with one Ni(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ni(4)O6 octahedra, and edges with four equivalent Ni(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-56°. In the fifth Ni site, Ni(5) is bonded to one O(11), one O(9), two equivalent O(13), and two equivalent O(3) atoms to form distorted NiO6 octahedra that share corners with two equivalent Ni(7)O6 octahedra, corners with three equivalent Ni(1)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ni(5)O6 octahedra, and edges with four equivalent Ni(9)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-57°. In the sixth Ni site, Ni(6) is bonded to one O(1), one O(2), two equivalent O(4), and two equivalent O(6) atoms to form NiO6 octahedra that share  a cornercorner with one Ni(7)O6 octahedra,  a cornercorner with one Ni(8)O6 octahedra, corners with two equivalent Ni(2)O6 octahedra, corners with two equivalent Ni(4)O6 octahedra, edges with two equivalent Ni(6)O6 octahedra, edges with three equivalent Ni(2)O6 octahedra, and edges with two equivalent Ni(3)O5 square pyramids. The corner-sharing octahedral tilt angles range from 4-75°. In the seventh Ni site, Ni(7) is bonded to one O(1), one O(3), two equivalent O(5), and two equivalent O(7) atoms to form NiO6 octahedra that share  a cornercorner with one Ni(6)O6 octahedra,  a cornercorner with one Ni(9)O6 octahedra, corners with two equivalent Ni(5)O6 octahedra, corners with two equivalent Ni(3)O5 square pyramids, edges with two equivalent Ni(2)O6 octahedra, edges with two equivalent Ni(7)O6 octahedra, and edges with two equivalent Ni(3)O5 square pyramids. The corner-sharing octahedral tilt angles range from 4-74°. In the eighth Ni site, Ni(8) is bonded to one O(12), one O(2), two equivalent O(10), and two equivalent O(8) atoms to form NiO6 octahedra that share  a cornercorner with one Ni(6)O6 octahedra, corners with three equivalent Li(1)O6 octahedra, corners with two equivalent O(6)Ni3O trigonal pyramids,  an edgeedge with one Li(1)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, edges with two equivalent Ni(8)O6 octahedra, and edges with four equivalent Ni(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-75°. In the ninth Ni site, Ni(9) is bonded to one O(13), one O(3), two equivalent O(11), and two equivalent O(9) atoms to form NiO6 octahedra that share  a cornercorner with one Ni(7)O6 octahedra, corners with three equivalent Li(1)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, edges with two equivalent Ni(9)O6 octahedra, and edges with four equivalent Ni(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-74°. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded to one Ni(6), one Ni(7), two equivalent Ni(2), and two equivalent Ni(3) atoms to form distorted ONi6 octahedra that share corners with two equivalent O(4)Ni5 square pyramids,  a cornercorner with one O(2)Ni4 trigonal pyramid,  a cornercorner with one O(3)Ni4 trigonal pyramid, corners with two equivalent O(5)Ni4 trigonal pyramids, edges with two equivalent O(1)Ni6 octahedra, edges with three equivalent O(4)Ni5 square pyramids, edges with two equivalent O(6)Ni3O trigonal pyramids, and edges with two equivalent O(5)Ni4 trigonal pyramids. In the second O site, O(2) is bonded to one Ni(6), one Ni(8), and two equivalent Ni(4) atoms to form ONi4 trigonal pyramids that share  a cornercorner with one O(1)Ni6 octahedra, corners with three equivalent O(12)LiNi5 octahedra, corners with two equivalent O(4)Ni5 square pyramids, corners with two equivalent O(6)Ni3O trigonal pyramids, corners with two equivalent O(2)Ni4 trigonal pyramids,  an edgeedge with one O(12)LiNi5 octahedra, and edges with two equivalent O(10)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 2-12°. In the third O site, O(3) is bonded to one Ni(7), one Ni(9), and two equivalent Ni(5) atoms to form distorted ONi4 trigonal pyramids that share  a cornercorner with one O(1)Ni6 octahedra, corners with three equivalent O(13)LiNi5 octahedra, corners with two equivalent O(3)Ni4 trigonal pyramids, corners with two equivalent O(5)Ni4 trigonal pyramids,  an edgeedge with one O(13)LiNi5 octahedra, and edges with two equivalent O(11)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 1-17°. In the fourth O site, O(4) is bonded to one Ni(3), two equivalent Ni(2), and two equivalent Ni(6) atoms to form distorted ONi5 square pyramids that share corners with two equivalent O(1)Ni6 octahedra,  a cornercorner with one O(5)Ni4 trigonal pyramid, corners with two equivalent O(2)Ni4 trigonal pyramids, corners with four equivalent O(6)Ni3O trigonal pyramids, edges with three equivalent O(1)Ni6 octahedra, edges with two equivalent O(4)Ni5 square pyramids,  an edgeedge with one O(6)Ni3O trigonal pyramid, and  an edgeedge with one O(5)Ni4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 5-6°. In the fifth O site, O(5) is bonded to one Ni(2), one Ni(3), and two equivalent Ni(7) atoms to form distorted ONi4 trigonal pyramids that share corners with two equivalent O(1)Ni6 octahedra,  a cornercorner with one O(4)Ni5 square pyramid,  a cornercorner with one O(6)Ni3O trigonal pyramid, corners with two equivalent O(3)Ni4 trigonal pyramids, corners with two equivalent O(5)Ni4 trigonal pyramids, edges with two equivalent O(1)Ni6 octahedra, and  an edgeedge with one O(4)Ni5 square pyramid. The corner-sharing octahedral tilt angles range from 18-76°. In the sixth O site, O(6) is bonded to one Ni(2), two equivalent Ni(6), and one O(8) atom to form distorted ONi3O trigonal pyramids that share  a cornercorner with one Ni(4)O6 octahedra, corners with two equivalent Ni(8)O6 octahedra, corners with four equivalent O(4)Ni5 square pyramids,  a cornercorner with one O(5)Ni4 trigonal pyramid, corners with two equivalent O(6)Ni3O trigonal pyramids, corners with two equivalent O(2)Ni4 trigonal pyramids, edges with two equivalent O(1)Ni6 octahedra, and  an edgeedge with one O(4)Ni5 square pyramid. The corner-sharing octahedral tilt angles range from 48-66°. In the seventh O site, O(7) is bonded in a distorted rectangular see-saw-like geometry to one Ni(3), two equivalent Ni(7), and one O(9) atom. In the eighth O site, O(8) is bonded in a distorted rectangular see-saw-like geometry to one Ni(4), two equivalent Ni(8), and one O(6) atom. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Ni(5), two equivalent Ni(9), and one O(7) atom. In the tenth O site, O(10) is bonded to two equivalent Li(1), one Ni(1), one Ni(4), and two equivalent Ni(8) atoms to form OLi2Ni4 octahedra that share corners with three equivalent O(11)Li2Ni4 octahedra,  an edgeedge with one O(11)Li2Ni4 octahedra, edges with two equivalent O(10)Li2Ni4 octahedra, edges with two equivalent O(13)LiNi5 octahedra, edges with four equivalent O(12)LiNi5 octahedra, and edges with two equivalent O(2)Ni4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 2-7°. In the eleventh O site, O(11) is bonded to two equivalent Li(1), one Ni(1), one Ni(5), and two equivalent Ni(9) atoms to form OLi2Ni4 octahedra that share corners with three equivalent O(10)Li2Ni4 octahedra,  an edgeedge with one O(10)Li2Ni4 octahedra, edges with two equivalent O(11)Li2Ni4 octahedra, edges with two equivalent O(12)LiNi5 octahedra, edges with four equivalent O(13)LiNi5 octahedra, and edges with two equivalent O(3)Ni4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 2-7°. In the twelfth O site, O(12) is bonded to one Li(1), one Ni(8), two equivalent Ni(1), and two equivalent Ni(4) atoms to form OLiNi5 octahedra that share corners with three equivalent O(13)LiNi5 octahedra, corners with three equivalent O(2)Ni4 trigonal pyramids,  an edgeedge with one O(13)LiNi5 octahedra, edges with two equivalent O(11)Li2Ni4 octahedra, edges with two equivalent O(12)LiNi5 octahedra, edges with four equivalent O(10)Li2Ni4 octahedra, and  an edgeedge with one O(2)Ni4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 2-4°. In the thirteenth O site, O(13) is bonded to one Li(1), one Ni(9), two equivalent Ni(1), and two equivalent Ni(5) atoms to form distorted OLiNi5 octahedra that share corners with three equivalent O(12)LiNi5 octahedra, corners with three equivalent O(3)Ni4 trigonal pyramids,  an edgeedge with one O(12)LiNi5 octahedra, edges with two equivalent O(10)Li2Ni4 octahedra, edges with two equivalent O(13)LiNi5 octahedra, edges with four equivalent O(11)Li2Ni4 octahedra, and  an edgeedge with one O(3)Ni4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 2-4°.
LiNi9O13 crystallizes in the triclinic P1 space group. Li(1) is bonded to one O(12), one O(13), two equivalent O(10), and two equivalent O(11) atoms to form LiO6 octahedra that share corners with three equivalent Ni(8)O6 octahedra, corners with three equivalent Ni(9)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra,  an edgeedge with one Ni(9)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ni(4)O6 octahedra, edges with two equivalent Ni(5)O6 octahedra, and edges with four equivalent Ni(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-10°. The Li(1)-O(12) bond length is 2.18 Å. The Li(1)-O(13) bond length is 2.37 Å. There is one shorter (2.00 Å) and one longer (2.38 Å) Li(1)-O(10) bond length. There is one shorter (2.05 Å) and one longer (2.16 Å) Li(1)-O(11) bond length. There are nine inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to one O(10), one O(11), two equivalent O(12), and two equivalent O(13) atoms to form NiO6 octahedra that share corners with three equivalent Ni(4)O6 octahedra, corners with three equivalent Ni(5)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(5)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, edges with two equivalent Ni(8)O6 octahedra, edges with two equivalent Ni(9)O6 octahedra, and edges with four equivalent Li(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-13°. The Ni(1)-O(10) bond length is 2.07 Å. The Ni(1)-O(11) bond length is 2.09 Å. There is one shorter (2.07 Å) and one longer (2.15 Å) Ni(1)-O(12) bond length. There is one shorter (2.07 Å) and one longer (2.15 Å) Ni(1)-O(13) bond length. In the second Ni site, Ni(2) is bonded to one O(5), one O(6), two equivalent O(1), and two equivalent O(4) atoms to form distorted NiO6 octahedra that share corners with two equivalent Ni(6)O6 octahedra, corners with three equivalent Ni(3)O5 square pyramids, edges with two equivalent Ni(2)O6 octahedra, edges with two equivalent Ni(7)O6 octahedra, edges with three equivalent Ni(6)O6 octahedra, and edges with two equivalent Ni(3)O5 square pyramids. The corner-sharing octahedral tilt angles range from 11-15°. The Ni(2)-O(5) bond length is 2.00 Å. The Ni(2)-O(6) bond length is 2.09 Å. There is one shorter (2.00 Å) and one longer (2.49 Å) Ni(2)-O(1) bond length. There is one shorter (1.94 Å) and one longer (2.42 Å) Ni(2)-O(4) bond length. In the third Ni site, Ni(3) is bonded to one O(4), one O(5), one O(7), and two equivalent O(1) atoms to form distorted NiO5 square pyramids that share corners with two equivalent Ni(7)O6 octahedra, corners with three equivalent Ni(2)O6 octahedra, corners with two equivalent Ni(3)O5 square pyramids, edges with two equivalent Ni(2)O6 octahedra, edges with two equivalent Ni(6)O6 octahedra, and edges with two equivalent Ni(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-79°. The Ni(3)-O(4) bond length is 2.02 Å. The Ni(3)-O(5) bond length is 1.95 Å. The Ni(3)-O(7) bond length is 2.06 Å. There is one shorter (2.03 Å) and one longer (2.15 Å) Ni(3)-O(1) bond length. In the fourth Ni site, Ni(4) is bonded to one O(10), one O(8), two equivalent O(12), and two equivalent O(2) atoms to form distorted NiO6 octahedra that share corners with two equivalent Ni(6)O6 octahedra, corners with three equivalent Ni(1)O6 octahedra,  a cornercorner with one O(6)Ni3O trigonal pyramid,  an edgeedge with one Ni(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ni(4)O6 octahedra, and edges with four equivalent Ni(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-56°. The Ni(4)-O(10) bond length is 2.11 Å. The Ni(4)-O(8) bond length is 2.12 Å. There is one shorter (2.03 Å) and one longer (2.41 Å) Ni(4)-O(12) bond length. There is one shorter (1.94 Å) and one longer (2.04 Å) Ni(4)-O(2) bond length. In the fifth Ni site, Ni(5) is bonded to one O(11), one O(9), two equivalent O(13), and two equivalent O(3) atoms to form distorted NiO6 octahedra that share corners with two equivalent Ni(7)O6 octahedra, corners with three equivalent Ni(1)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Ni(5)O6 octahedra, and edges with four equivalent Ni(9)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-57°. The Ni(5)-O(11) bond length is 2.12 Å. The Ni(5)-O(9) bond length is 2.16 Å. There is one shorter (2.02 Å) and one longer (2.41 Å) Ni(5)-O(13) bond length. There is one shorter (1.94 Å) and one longer (2.03 Å) Ni(5)-O(3) bond length. In the sixth Ni site, Ni(6) is bonded to one O(1), one O(2), two equivalent O(4), and two equivalent O(6) atoms to form NiO6 octahedra that share  a cornercorner with one Ni(7)O6 octahedra,  a cornercorner with one Ni(8)O6 octahedra, corners with two equivalent Ni(2)O6 octahedra, corners with two equivalent Ni(4)O6 octahedra, edges with two equivalent Ni(6)O6 octahedra, edges with three equivalent Ni(2)O6 octahedra, and edges with two equivalent Ni(3)O5 square pyramids. The corner-sharing octahedral tilt angles range from 4-75°. The Ni(6)-O(1) bond length is 2.16 Å. The Ni(6)-O(2) bond length is 1.97 Å. There is one shorter (1.96 Å) and one longer (2.16 Å) Ni(6)-O(4) bond length. There is one shorter (2.04 Å) and one longer (2.15 Å) Ni(6)-O(6) bond length. In the seventh Ni site, Ni(7) is bonded to one O(1), one O(3), two equivalent O(5), and two equivalent O(7) atoms to form NiO6 octahedra that share  a cornercorner with one Ni(6)O6 octahedra,  a cornercorner with one Ni(9)O6 octahedra, corners with two equivalent Ni(5)O6 octahedra, corners with two equivalent Ni(3)O5 square pyramids, edges with two equivalent Ni(2)O6 octahedra, edges with two equivalent Ni(7)O6 octahedra, and edges with two equivalent Ni(3)O5 square pyramids. The corner-sharing octahedral tilt angles range from 4-74°. The Ni(7)-O(1) bond length is 2.28 Å. The Ni(7)-O(3) bond length is 1.98 Å. There is one shorter (1.96 Å) and one longer (2.05 Å) Ni(7)-O(5) bond length. There is one shorter (2.06 Å) and one longer (2.11 Å) Ni(7)-O(7) bond length. In the eighth Ni site, Ni(8) is bonded to one O(12), one O(2), two equivalent O(10), and two equivalent O(8) atoms to form NiO6 octahedra that share  a cornercorner with one Ni(6)O6 octahedra, corners with three equivalent Li(1)O6 octahedra, corners with two equivalent O(6)Ni3O trigonal pyramids,  an edgeedge with one Li(1)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, edges with two equivalent Ni(8)O6 octahedra, and edges with four equivalent Ni(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-75°. The Ni(8)-O(12) bond length is 1.97 Å. The Ni(8)-O(2) bond length is 1.91 Å. There is one shorter (2.02 Å) and one longer (2.03 Å) Ni(8)-O(10) bond length. Both Ni(8)-O(8) bond lengths are 2.06 Å. In the ninth Ni site, Ni(9) is bonded to one O(13), one O(3), two equivalent O(11), and two equivalent O(9) atoms to form NiO6 octahedra that share  a cornercorner with one Ni(7)O6 octahedra, corners with three equivalent Li(1)O6 octahedra,  an edgeedge with one Li(1)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, edges with two equivalent Ni(9)O6 octahedra, and edges with four equivalent Ni(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-74°. The Ni(9)-O(13) bond length is 1.94 Å. The Ni(9)-O(3) bond length is 1.89 Å. There is one shorter (1.98 Å) and one longer (2.07 Å) Ni(9)-O(11) bond length. There is one shorter (2.02 Å) and one longer (2.09 Å) Ni(9)-O(9) bond length. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded to one Ni(6), one Ni(7), two equivalent Ni(2), and two equivalent Ni(3) atoms to form distorted ONi6 octahedra that share corners with two equivalent O(4)Ni5 square pyramids,  a cornercorner with one O(2)Ni4 trigonal pyramid,  a cornercorner with one O(3)Ni4 trigonal pyramid, corners with two equivalent O(5)Ni4 trigonal pyramids, edges with two equivalent O(1)Ni6 octahedra, edges with three equivalent O(4)Ni5 square pyramids, edges with two equivalent O(6)Ni3O trigonal pyramids, and edges with two equivalent O(5)Ni4 trigonal pyramids. In the second O site, O(2) is bonded to one Ni(6), one Ni(8), and two equivalent Ni(4) atoms to form ONi4 trigonal pyramids that share  a cornercorner with one O(1)Ni6 octahedra, corners with three equivalent O(12)LiNi5 octahedra, corners with two equivalent O(4)Ni5 square pyramids, corners with two equivalent O(6)Ni3O trigonal pyramids, corners with two equivalent O(2)Ni4 trigonal pyramids,  an edgeedge with one O(12)LiNi5 octahedra, and edges with two equivalent O(10)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 2-12°. In the third O site, O(3) is bonded to one Ni(7), one Ni(9), and two equivalent Ni(5) atoms to form distorted ONi4 trigonal pyramids that share  a cornercorner with one O(1)Ni6 octahedra, corners with three equivalent O(13)LiNi5 octahedra, corners with two equivalent O(3)Ni4 trigonal pyramids, corners with two equivalent O(5)Ni4 trigonal pyramids,  an edgeedge with one O(13)LiNi5 octahedra, and edges with two equivalent O(11)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 1-17°. In the fourth O site, O(4) is bonded to one Ni(3), two equivalent Ni(2), and two equivalent Ni(6) atoms to form distorted ONi5 square pyramids that share corners with two equivalent O(1)Ni6 octahedra,  a cornercorner with one O(5)Ni4 trigonal pyramid, corners with two equivalent O(2)Ni4 trigonal pyramids, corners with four equivalent O(6)Ni3O trigonal pyramids, edges with three equivalent O(1)Ni6 octahedra, edges with two equivalent O(4)Ni5 square pyramids,  an edgeedge with one O(6)Ni3O trigonal pyramid, and  an edgeedge with one O(5)Ni4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 5-6°. In the fifth O site, O(5) is bonded to one Ni(2), one Ni(3), and two equivalent Ni(7) atoms to form distorted ONi4 trigonal pyramids that share corners with two equivalent O(1)Ni6 octahedra,  a cornercorner with one O(4)Ni5 square pyramid,  a cornercorner with one O(6)Ni3O trigonal pyramid, corners with two equivalent O(3)Ni4 trigonal pyramids, corners with two equivalent O(5)Ni4 trigonal pyramids, edges with two equivalent O(1)Ni6 octahedra, and  an edgeedge with one O(4)Ni5 square pyramid. The corner-sharing octahedral tilt angles range from 18-76°. In the sixth O site, O(6) is bonded to one Ni(2), two equivalent Ni(6), and one O(8) atom to form distorted ONi3O trigonal pyramids that share  a cornercorner with one Ni(4)O6 octahedra, corners with two equivalent Ni(8)O6 octahedra, corners with four equivalent O(4)Ni5 square pyramids,  a cornercorner with one O(5)Ni4 trigonal pyramid, corners with two equivalent O(6)Ni3O trigonal pyramids, corners with two equivalent O(2)Ni4 trigonal pyramids, edges with two equivalent O(1)Ni6 octahedra, and  an edgeedge with one O(4)Ni5 square pyramid. The corner-sharing octahedral tilt angles range from 48-66°. The O(6)-O(8) bond length is 1.43 Å. In the seventh O site, O(7) is bonded in a distorted rectangular see-saw-like geometry to one Ni(3), two equivalent Ni(7), and one O(9) atom. The O(7)-O(9) bond length is 1.43 Å. In the eighth O site, O(8) is bonded in a distorted rectangular see-saw-like geometry to one Ni(4), two equivalent Ni(8), and one O(6) atom. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Ni(5), two equivalent Ni(9), and one O(7) atom. In the tenth O site, O(10) is bonded to two equivalent Li(1), one Ni(1), one Ni(4), and two equivalent Ni(8) atoms to form OLi2Ni4 octahedra that share corners with three equivalent O(11)Li2Ni4 octahedra,  an edgeedge with one O(11)Li2Ni4 octahedra, edges with two equivalent O(10)Li2Ni4 octahedra, edges with two equivalent O(13)LiNi5 octahedra, edges with four equivalent O(12)LiNi5 octahedra, and edges with two equivalent O(2)Ni4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 2-7°. In the eleventh O site, O(11) is bonded to two equivalent Li(1), one Ni(1), one Ni(5), and two equivalent Ni(9) atoms to form OLi2Ni4 octahedra that share corners with three equivalent O(10)Li2Ni4 octahedra,  an edgeedge with one O(10)Li2Ni4 octahedra, edges with two equivalent O(11)Li2Ni4 octahedra, edges with two equivalent O(12)LiNi5 octahedra, edges with four equivalent O(13)LiNi5 octahedra, and edges with two equivalent O(3)Ni4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 2-7°. In the twelfth O site, O(12) is bonded to one Li(1), one Ni(8), two equivalent Ni(1), and two equivalent Ni(4) atoms to form OLiNi5 octahedra that share corners with three equivalent O(13)LiNi5 octahedra, corners with three equivalent O(2)Ni4 trigonal pyramids,  an edgeedge with one O(13)LiNi5 octahedra, edges with two equivalent O(11)Li2Ni4 octahedra, edges with two equivalent O(12)LiNi5 octahedra, edges with four equivalent O(10)Li2Ni4 octahedra, and  an edgeedge with one O(2)Ni4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 2-4°. In the thirteenth O site, O(13) is bonded to one Li(1), one Ni(9), two equivalent Ni(1), and two equivalent Ni(5) atoms to form distorted OLiNi5 octahedra that share corners with three equivalent O(12)LiNi5 octahedra, corners with three equivalent O(3)Ni4 trigonal pyramids,  an edgeedge with one O(12)LiNi5 octahedra, edges with two equivalent O(10)Li2Ni4 octahedra, edges with two equivalent O(13)LiNi5 octahedra, edges with four equivalent O(11)Li2Ni4 octahedra, and  an edgeedge with one O(3)Ni4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 2-4°.