LiNiO2 is Caswellsilverite-like structured and crystallizes in the triclinic P1 space group. There are eight inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(12), one O(13), one O(16), one O(2), one O(4), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Li(3)O6 octahedra, corners with four equivalent Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Ni(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-10°. In the second Li site, Li(2) is bonded to one O(1), one O(10), one O(11), one O(14), one O(15), and one O(3) atom to form LiO6 octahedra that share corners with two equivalent Li(4)O6 octahedra, corners with four equivalent Li(3)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, and edges with two equivalent Ni(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. In the third Li site, Li(3) is bonded to one O(1), one O(11), one O(13), one O(15), one O(3), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with four equivalent Li(2)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, and edges with two equivalent Ni(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. In the fourth Li site, Li(4) is bonded to one O(10), one O(12), one O(14), one O(16), one O(2), and one O(4) atom to form LiO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with four equivalent Li(1)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Ni(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-10°. In the fifth Li site, Li(5) is bonded to one O(12), one O(16), one O(2), one O(4), one O(5), and one O(7) atom to form LiO6 octahedra that share corners with two equivalent Ni(5)O6 octahedra, corners with four equivalent Ni(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Li(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-7°. In the sixth Li site, Li(6) is bonded to one O(1), one O(11), one O(15), one O(3), one O(6), and one O(8) atom to form LiO6 octahedra that share corners with two equivalent Ni(6)O6 octahedra, corners with four equivalent Ni(5)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)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 1-10°. In the seventh Li site, Li(7) is bonded to one O(1), one O(10), one O(13), one O(4), one O(5), and one O(8) atom to form LiO6 octahedra that share corners with two equivalent Ni(7)O6 octahedra, corners with four equivalent Ni(8)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, and edges with two equivalent Ni(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-11°. In the eighth Li site, Li(8) is bonded to one O(14), one O(2), one O(3), one O(6), one O(7), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Ni(8)O6 octahedra, corners with four equivalent Ni(7)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Ni(3)O6 octahedra, and edges with two equivalent Ni(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-7°. There are eight inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to one O(10), one O(11), one O(13), one O(16), one O(5), and one O(8) atom to form NiO6 octahedra that share corners with two equivalent Ni(3)O6 octahedra, corners with four equivalent Ni(2)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, and edges with two equivalent Ni(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. In the second Ni site, Ni(2) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(8) atom to form NiO6 octahedra that share corners with two equivalent Ni(4)O6 octahedra, corners with four equivalent Ni(1)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, and edges with two equivalent Ni(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-10°. In the third Ni site, Ni(3) is bonded to one O(11), one O(14), one O(16), one O(6), one O(7), and one O(9) atom to form NiO6 octahedra that share corners with two equivalent Ni(1)O6 octahedra, corners with four equivalent Ni(4)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Li(8)O6 octahedra, and edges with two equivalent Ni(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-11°. In the fourth Ni site, Ni(4) is bonded to one O(12), one O(14), one O(15), one O(6), one O(7), and one O(9) atom to form NiO6 octahedra that share corners with two equivalent Ni(2)O6 octahedra, corners with four equivalent Ni(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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Li(8)O6 octahedra, and edges with two equivalent Ni(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-10°. In the fifth Ni site, Ni(5) is bonded to one O(1), one O(11), one O(15), one O(3), one O(5), and one O(7) atom to form NiO6 octahedra that share corners with two equivalent Li(5)O6 octahedra, corners with four equivalent Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)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 1-10°. In the sixth Ni site, Ni(6) is bonded to one O(12), one O(16), one O(2), one O(4), one O(6), and one O(8) atom to form NiO6 octahedra that share corners with two equivalent Li(6)O6 octahedra, corners with four equivalent Li(5)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Li(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-7°. In the seventh Ni site, Ni(7) is bonded to one O(1), one O(14), one O(4), one O(6), one O(7), and one O(9) atom to form NiO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with four equivalent Li(8)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Ni(3)O6 octahedra, and edges with two equivalent Ni(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-11°. In the eighth Ni site, Ni(8) is bonded to one O(10), one O(13), one O(2), one O(3), one O(5), and one O(8) atom to form NiO6 octahedra that share corners with two equivalent Li(8)O6 octahedra, corners with four equivalent Li(7)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, and edges with two equivalent Ni(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-7°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded to one Li(2), one Li(3), one Li(6), one Li(7), one Ni(5), and one Ni(7) atom to form OLi4Ni2 octahedra that share corners with two equivalent O(4)Li4Ni2 octahedra, corners with four equivalent O(3)Li4Ni2 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(11)Li3Ni3 octahedra, and edges with two equivalent O(15)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 2-3°. In the second O site, O(2) is bonded to one Li(1), one Li(4), one Li(5), one Li(8), one Ni(6), and one Ni(8) atom to form OLi4Ni2 octahedra that share corners with two equivalent O(3)Li4Ni2 octahedra, corners with four equivalent O(4)Li4Ni2 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(12)Li3Ni3 octahedra, and edges with two equivalent O(16)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the third O site, O(3) is bonded to one Li(2), one Li(3), one Li(6), one Li(8), one Ni(5), and one Ni(8) atom to form OLi4Ni2 octahedra that share corners with two equivalent O(2)Li4Ni2 octahedra, corners with four equivalent O(1)Li4Ni2 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(11)Li3Ni3 octahedra, and edges with two equivalent O(15)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 1-3°. In the fourth O site, O(4) is bonded to one Li(1), one Li(4), one Li(5), one Li(7), one Ni(6), and one Ni(7) atom to form OLi4Ni2 octahedra that share corners with two equivalent O(1)Li4Ni2 octahedra, corners with four equivalent O(2)Li4Ni2 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(12)Li3Ni3 octahedra, and edges with two equivalent O(16)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles are 2°. In the fifth O site, O(5) is bonded to one Li(5), one Li(7), one Ni(1), one Ni(2), one Ni(5), and one Ni(8) atom to form OLi2Ni4 octahedra that share corners with two equivalent O(7)Li2Ni4 octahedra, corners with four equivalent O(8)Li2Ni4 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(10)Li3Ni3 octahedra, and edges with two equivalent O(13)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 4-5°. In the sixth O site, O(6) is bonded to one Li(6), one Li(8), one Ni(3), one Ni(4), one Ni(6), and one Ni(7) atom to form OLi2Ni4 octahedra that share corners with two equivalent O(8)Li2Ni4 octahedra, corners with four equivalent O(7)Li2Ni4 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(14)Li3Ni3 octahedra, and edges with two equivalent O(9)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 3-5°. In the seventh O site, O(7) is bonded to one Li(5), one Li(8), one Ni(3), one Ni(4), one Ni(5), and one Ni(7) atom to form OLi2Ni4 octahedra that share corners with two equivalent O(5)Li2Ni4 octahedra, corners with four equivalent O(6)Li2Ni4 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(14)Li3Ni3 octahedra, and edges with two equivalent O(9)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 4-5°. In the eighth O site, O(8) is bonded to one Li(6), one Li(7), one Ni(1), one Ni(2), one Ni(6), and one Ni(8) atom to form OLi2Ni4 octahedra that share corners with two equivalent O(6)Li2Ni4 octahedra, corners with four equivalent O(5)Li2Ni4 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(10)Li3Ni3 octahedra, and edges with two equivalent O(13)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 3-5°. In the ninth O site, O(9) is bonded to one Li(1), one Li(3), one Li(8), one Ni(3), one Ni(4), and one Ni(7) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(13)Li3Ni3 octahedra, corners with four equivalent O(14)Li3Ni3 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(6)Li2Ni4 octahedra, and edges with two equivalent O(7)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the tenth O site, O(10) is bonded to one Li(2), one Li(4), one Li(7), one Ni(1), one Ni(2), and one Ni(8) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(14)Li3Ni3 octahedra, corners with four equivalent O(13)Li3Ni3 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(5)Li2Ni4 octahedra, and edges with two equivalent O(8)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 1-3°. In the eleventh O site, O(11) is bonded to one Li(2), one Li(3), one Li(6), one Ni(1), one Ni(3), and one Ni(5) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(16)Li3Ni3 octahedra, corners with four equivalent O(15)Li3Ni3 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(1)Li4Ni2 octahedra, and edges with two equivalent O(3)Li4Ni2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the twelfth O site, O(12) is bonded to one Li(1), one Li(4), one Li(5), one Ni(2), one Ni(4), and one Ni(6) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(15)Li3Ni3 octahedra, corners with four equivalent O(16)Li3Ni3 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(2)Li4Ni2 octahedra, and edges with two equivalent O(4)Li4Ni2 octahedra. The corner-sharing octahedral tilt angles are 2°. In the thirteenth O site, O(13) is bonded to one Li(1), one Li(3), one Li(7), one Ni(1), one Ni(2), and one Ni(8) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(9)Li3Ni3 octahedra, corners with four equivalent O(10)Li3Ni3 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(5)Li2Ni4 octahedra, and edges with two equivalent O(8)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the fourteenth O site, O(14) is bonded to one Li(2), one Li(4), one Li(8), one Ni(3), one Ni(4), and one Ni(7) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(10)Li3Ni3 octahedra, corners with four equivalent O(9)Li3Ni3 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(6)Li2Ni4 octahedra, and edges with two equivalent O(7)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 1-3°. In the fifteenth O site, O(15) is bonded to one Li(2), one Li(3), one Li(6), one Ni(2), one Ni(4), and one Ni(5) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(12)Li3Ni3 octahedra, corners with four equivalent O(11)Li3Ni3 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(1)Li4Ni2 octahedra, and edges with two equivalent O(3)Li4Ni2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the sixteenth O site, O(16) is bonded to one Li(1), one Li(4), one Li(5), one Ni(1), one Ni(3), and one Ni(6) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(11)Li3Ni3 octahedra, corners with four equivalent O(12)Li3Ni3 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(2)Li4Ni2 octahedra, and edges with two equivalent O(4)Li4Ni2 octahedra. The corner-sharing octahedral tilt angles are 2°.
LiNiO2 is Caswellsilverite-like structured and crystallizes in the triclinic P1 space group. There are eight inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(12), one O(13), one O(16), one O(2), one O(4), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Li(3)O6 octahedra, corners with four equivalent Li(4)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Ni(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-10°. The Li(1)-O(12) bond length is 2.05 Å. The Li(1)-O(13) bond length is 2.03 Å. The Li(1)-O(16) bond length is 2.04 Å. The Li(1)-O(2) bond length is 2.08 Å. The Li(1)-O(4) bond length is 2.06 Å. The Li(1)-O(9) bond length is 2.03 Å. In the second Li site, Li(2) is bonded to one O(1), one O(10), one O(11), one O(14), one O(15), and one O(3) atom to form LiO6 octahedra that share corners with two equivalent Li(4)O6 octahedra, corners with four equivalent Li(3)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, and edges with two equivalent Ni(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. The Li(2)-O(1) bond length is 2.07 Å. The Li(2)-O(10) bond length is 2.05 Å. The Li(2)-O(11) bond length is 2.04 Å. The Li(2)-O(14) bond length is 2.04 Å. The Li(2)-O(15) bond length is 2.04 Å. The Li(2)-O(3) bond length is 2.08 Å. In the third Li site, Li(3) is bonded to one O(1), one O(11), one O(13), one O(15), one O(3), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with four equivalent Li(2)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(6)O6 octahedra, and edges with two equivalent Ni(5)O6 octahedra. The corner-sharing octahedral tilt angles range from 7-10°. The Li(3)-O(1) bond length is 2.06 Å. The Li(3)-O(11) bond length is 2.05 Å. The Li(3)-O(13) bond length is 2.05 Å. The Li(3)-O(15) bond length is 2.04 Å. The Li(3)-O(3) bond length is 2.08 Å. The Li(3)-O(9) bond length is 2.04 Å. In the fourth Li site, Li(4) is bonded to one O(10), one O(12), one O(14), one O(16), one O(2), and one O(4) atom to form LiO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with four equivalent Li(1)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(5)O6 octahedra, and edges with two equivalent Ni(6)O6 octahedra. The corner-sharing octahedral tilt angles range from 8-10°. The Li(4)-O(10) bond length is 2.04 Å. The Li(4)-O(12) bond length is 2.04 Å. The Li(4)-O(14) bond length is 2.03 Å. The Li(4)-O(16) bond length is 2.05 Å. The Li(4)-O(2) bond length is 2.09 Å. The Li(4)-O(4) bond length is 2.05 Å. In the fifth Li site, Li(5) is bonded to one O(12), one O(16), one O(2), one O(4), one O(5), and one O(7) atom to form LiO6 octahedra that share corners with two equivalent Ni(5)O6 octahedra, corners with four equivalent Ni(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Li(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-7°. The Li(5)-O(12) bond length is 2.24 Å. The Li(5)-O(16) bond length is 2.22 Å. The Li(5)-O(2) bond length is 2.14 Å. The Li(5)-O(4) bond length is 2.22 Å. The Li(5)-O(5) bond length is 2.01 Å. The Li(5)-O(7) bond length is 1.96 Å. In the sixth Li site, Li(6) is bonded to one O(1), one O(11), one O(15), one O(3), one O(6), and one O(8) atom to form LiO6 octahedra that share corners with two equivalent Ni(6)O6 octahedra, corners with four equivalent Ni(5)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)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 1-10°. The Li(6)-O(1) bond length is 2.17 Å. The Li(6)-O(11) bond length is 2.17 Å. The Li(6)-O(15) bond length is 2.20 Å. The Li(6)-O(3) bond length is 2.12 Å. The Li(6)-O(6) bond length is 2.15 Å. The Li(6)-O(8) bond length is 2.18 Å. In the seventh Li site, Li(7) is bonded to one O(1), one O(10), one O(13), one O(4), one O(5), and one O(8) atom to form LiO6 octahedra that share corners with two equivalent Ni(7)O6 octahedra, corners with four equivalent Ni(8)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, and edges with two equivalent Ni(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-11°. The Li(7)-O(1) bond length is 2.13 Å. The Li(7)-O(10) bond length is 2.22 Å. The Li(7)-O(13) bond length is 2.22 Å. The Li(7)-O(4) bond length is 2.12 Å. The Li(7)-O(5) bond length is 2.17 Å. The Li(7)-O(8) bond length is 2.18 Å. In the eighth Li site, Li(8) is bonded to one O(14), one O(2), one O(3), one O(6), one O(7), and one O(9) atom to form LiO6 octahedra that share corners with two equivalent Ni(8)O6 octahedra, corners with four equivalent Ni(7)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Ni(3)O6 octahedra, and edges with two equivalent Ni(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-7°. The Li(8)-O(14) bond length is 2.21 Å. The Li(8)-O(2) bond length is 2.15 Å. The Li(8)-O(3) bond length is 2.21 Å. The Li(8)-O(6) bond length is 2.01 Å. The Li(8)-O(7) bond length is 1.97 Å. The Li(8)-O(9) bond length is 2.21 Å. There are eight inequivalent Ni sites. In the first Ni site, Ni(1) is bonded to one O(10), one O(11), one O(13), one O(16), one O(5), and one O(8) atom to form NiO6 octahedra that share corners with two equivalent Ni(3)O6 octahedra, corners with four equivalent Ni(2)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, and edges with two equivalent Ni(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-11°. The Ni(1)-O(10) bond length is 2.07 Å. The Ni(1)-O(11) bond length is 2.08 Å. The Ni(1)-O(13) bond length is 2.07 Å. The Ni(1)-O(16) bond length is 2.09 Å. The Ni(1)-O(5) bond length is 2.05 Å. The Ni(1)-O(8) bond length is 2.08 Å. In the second Ni site, Ni(2) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(8) atom to form NiO6 octahedra that share corners with two equivalent Ni(4)O6 octahedra, corners with four equivalent Ni(1)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Li(7)O6 octahedra, and edges with two equivalent Ni(8)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-10°. The Ni(2)-O(10) bond length is 2.02 Å. The Ni(2)-O(12) bond length is 2.06 Å. The Ni(2)-O(13) bond length is 2.02 Å. The Ni(2)-O(15) bond length is 2.06 Å. The Ni(2)-O(5) bond length is 2.06 Å. The Ni(2)-O(8) bond length is 2.09 Å. In the third Ni site, Ni(3) is bonded to one O(11), one O(14), one O(16), one O(6), one O(7), and one O(9) atom to form NiO6 octahedra that share corners with two equivalent Ni(1)O6 octahedra, corners with four equivalent Ni(4)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Li(8)O6 octahedra, and edges with two equivalent Ni(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-11°. The Ni(3)-O(11) bond length is 1.99 Å. The Ni(3)-O(14) bond length is 2.06 Å. The Ni(3)-O(16) bond length is 1.99 Å. The Ni(3)-O(6) bond length is 2.09 Å. The Ni(3)-O(7) bond length is 2.06 Å. The Ni(3)-O(9) bond length is 2.06 Å. In the fourth Ni site, Ni(4) is bonded to one O(12), one O(14), one O(15), one O(6), one O(7), and one O(9) atom to form NiO6 octahedra that share corners with two equivalent Ni(2)O6 octahedra, corners with four equivalent Ni(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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Li(8)O6 octahedra, and edges with two equivalent Ni(7)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-10°. The Ni(4)-O(12) bond length is 2.01 Å. The Ni(4)-O(14) bond length is 2.02 Å. The Ni(4)-O(15) bond length is 2.02 Å. The Ni(4)-O(6) bond length is 2.07 Å. The Ni(4)-O(7) bond length is 2.04 Å. The Ni(4)-O(9) bond length is 2.02 Å. In the fifth Ni site, Ni(5) is bonded to one O(1), one O(11), one O(15), one O(3), one O(5), and one O(7) atom to form NiO6 octahedra that share corners with two equivalent Li(5)O6 octahedra, corners with four equivalent Li(6)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)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 1-10°. The Ni(5)-O(1) bond length is 1.93 Å. The Ni(5)-O(11) bond length is 1.94 Å. The Ni(5)-O(15) bond length is 1.95 Å. The Ni(5)-O(3) bond length is 1.94 Å. The Ni(5)-O(5) bond length is 2.10 Å. The Ni(5)-O(7) bond length is 2.07 Å. In the sixth Ni site, Ni(6) is bonded to one O(12), one O(16), one O(2), one O(4), one O(6), and one O(8) atom to form NiO6 octahedra that share corners with two equivalent Li(6)O6 octahedra, corners with four equivalent Li(5)O6 octahedra,  an edgeedge with one Li(7)O6 octahedra,  an edgeedge with one Li(8)O6 octahedra,  an edgeedge with one Ni(1)O6 octahedra,  an edgeedge with one Ni(2)O6 octahedra,  an edgeedge with one Ni(3)O6 octahedra,  an edgeedge with one Ni(4)O6 octahedra,  an edgeedge with one Ni(7)O6 octahedra,  an edgeedge with one Ni(8)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, and edges with two equivalent Li(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-7°. The Ni(6)-O(12) bond length is 1.90 Å. The Ni(6)-O(16) bond length is 1.89 Å. The Ni(6)-O(2) bond length is 1.90 Å. The Ni(6)-O(4) bond length is 1.90 Å. The Ni(6)-O(6) bond length is 1.89 Å. The Ni(6)-O(8) bond length is 1.92 Å. In the seventh Ni site, Ni(7) is bonded to one O(1), one O(14), one O(4), one O(6), one O(7), and one O(9) atom to form NiO6 octahedra that share corners with two equivalent Li(7)O6 octahedra, corners with four equivalent Li(8)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Ni(3)O6 octahedra, and edges with two equivalent Ni(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-11°. The Ni(7)-O(1) bond length is 1.95 Å. The Ni(7)-O(14) bond length is 1.92 Å. The Ni(7)-O(4) bond length is 1.96 Å. The Ni(7)-O(6) bond length is 2.11 Å. The Ni(7)-O(7) bond length is 2.07 Å. The Ni(7)-O(9) bond length is 1.92 Å. In the eighth Ni site, Ni(8) is bonded to one O(10), one O(13), one O(2), one O(3), one O(5), and one O(8) atom to form NiO6 octahedra that share corners with two equivalent Li(8)O6 octahedra, corners with four equivalent Li(7)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,  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 Ni(5)O6 octahedra,  an edgeedge with one Ni(6)O6 octahedra, edges with two equivalent Ni(1)O6 octahedra, and edges with two equivalent Ni(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 1-7°. The Ni(8)-O(10) bond length is 1.90 Å. The Ni(8)-O(13) bond length is 1.90 Å. The Ni(8)-O(2) bond length is 1.89 Å. The Ni(8)-O(3) bond length is 1.90 Å. The Ni(8)-O(5) bond length is 1.89 Å. The Ni(8)-O(8) bond length is 1.92 Å. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded to one Li(2), one Li(3), one Li(6), one Li(7), one Ni(5), and one Ni(7) atom to form OLi4Ni2 octahedra that share corners with two equivalent O(4)Li4Ni2 octahedra, corners with four equivalent O(3)Li4Ni2 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(11)Li3Ni3 octahedra, and edges with two equivalent O(15)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 2-3°. In the second O site, O(2) is bonded to one Li(1), one Li(4), one Li(5), one Li(8), one Ni(6), and one Ni(8) atom to form OLi4Ni2 octahedra that share corners with two equivalent O(3)Li4Ni2 octahedra, corners with four equivalent O(4)Li4Ni2 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(12)Li3Ni3 octahedra, and edges with two equivalent O(16)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the third O site, O(3) is bonded to one Li(2), one Li(3), one Li(6), one Li(8), one Ni(5), and one Ni(8) atom to form OLi4Ni2 octahedra that share corners with two equivalent O(2)Li4Ni2 octahedra, corners with four equivalent O(1)Li4Ni2 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(11)Li3Ni3 octahedra, and edges with two equivalent O(15)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 1-3°. In the fourth O site, O(4) is bonded to one Li(1), one Li(4), one Li(5), one Li(7), one Ni(6), and one Ni(7) atom to form OLi4Ni2 octahedra that share corners with two equivalent O(1)Li4Ni2 octahedra, corners with four equivalent O(2)Li4Ni2 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(12)Li3Ni3 octahedra, and edges with two equivalent O(16)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles are 2°. In the fifth O site, O(5) is bonded to one Li(5), one Li(7), one Ni(1), one Ni(2), one Ni(5), and one Ni(8) atom to form OLi2Ni4 octahedra that share corners with two equivalent O(7)Li2Ni4 octahedra, corners with four equivalent O(8)Li2Ni4 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(10)Li3Ni3 octahedra, and edges with two equivalent O(13)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 4-5°. In the sixth O site, O(6) is bonded to one Li(6), one Li(8), one Ni(3), one Ni(4), one Ni(6), and one Ni(7) atom to form OLi2Ni4 octahedra that share corners with two equivalent O(8)Li2Ni4 octahedra, corners with four equivalent O(7)Li2Ni4 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(14)Li3Ni3 octahedra, and edges with two equivalent O(9)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 3-5°. In the seventh O site, O(7) is bonded to one Li(5), one Li(8), one Ni(3), one Ni(4), one Ni(5), and one Ni(7) atom to form OLi2Ni4 octahedra that share corners with two equivalent O(5)Li2Ni4 octahedra, corners with four equivalent O(6)Li2Ni4 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(14)Li3Ni3 octahedra, and edges with two equivalent O(9)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 4-5°. In the eighth O site, O(8) is bonded to one Li(6), one Li(7), one Ni(1), one Ni(2), one Ni(6), and one Ni(8) atom to form OLi2Ni4 octahedra that share corners with two equivalent O(6)Li2Ni4 octahedra, corners with four equivalent O(5)Li2Ni4 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(10)Li3Ni3 octahedra, and edges with two equivalent O(13)Li3Ni3 octahedra. The corner-sharing octahedral tilt angles range from 3-5°. In the ninth O site, O(9) is bonded to one Li(1), one Li(3), one Li(8), one Ni(3), one Ni(4), and one Ni(7) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(13)Li3Ni3 octahedra, corners with four equivalent O(14)Li3Ni3 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(6)Li2Ni4 octahedra, and edges with two equivalent O(7)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the tenth O site, O(10) is bonded to one Li(2), one Li(4), one Li(7), one Ni(1), one Ni(2), and one Ni(8) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(14)Li3Ni3 octahedra, corners with four equivalent O(13)Li3Ni3 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(5)Li2Ni4 octahedra, and edges with two equivalent O(8)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 1-3°. In the eleventh O site, O(11) is bonded to one Li(2), one Li(3), one Li(6), one Ni(1), one Ni(3), and one Ni(5) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(16)Li3Ni3 octahedra, corners with four equivalent O(15)Li3Ni3 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(1)Li4Ni2 octahedra, and edges with two equivalent O(3)Li4Ni2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the twelfth O site, O(12) is bonded to one Li(1), one Li(4), one Li(5), one Ni(2), one Ni(4), and one Ni(6) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(15)Li3Ni3 octahedra, corners with four equivalent O(16)Li3Ni3 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(2)Li4Ni2 octahedra, and edges with two equivalent O(4)Li4Ni2 octahedra. The corner-sharing octahedral tilt angles are 2°. In the thirteenth O site, O(13) is bonded to one Li(1), one Li(3), one Li(7), one Ni(1), one Ni(2), and one Ni(8) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(9)Li3Ni3 octahedra, corners with four equivalent O(10)Li3Ni3 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(5)Li2Ni4 octahedra, and edges with two equivalent O(8)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the fourteenth O site, O(14) is bonded to one Li(2), one Li(4), one Li(8), one Ni(3), one Ni(4), and one Ni(7) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(10)Li3Ni3 octahedra, corners with four equivalent O(9)Li3Ni3 octahedra,  an edgeedge with one O(11)Li3Ni3 octahedra,  an edgeedge with one O(12)Li3Ni3 octahedra,  an edgeedge with one O(15)Li3Ni3 octahedra,  an edgeedge with one O(16)Li3Ni3 octahedra,  an edgeedge with one O(1)Li4Ni2 octahedra,  an edgeedge with one O(2)Li4Ni2 octahedra,  an edgeedge with one O(3)Li4Ni2 octahedra,  an edgeedge with one O(4)Li4Ni2 octahedra, edges with two equivalent O(6)Li2Ni4 octahedra, and edges with two equivalent O(7)Li2Ni4 octahedra. The corner-sharing octahedral tilt angles range from 1-3°. In the fifteenth O site, O(15) is bonded to one Li(2), one Li(3), one Li(6), one Ni(2), one Ni(4), and one Ni(5) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(12)Li3Ni3 octahedra, corners with four equivalent O(11)Li3Ni3 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(1)Li4Ni2 octahedra, and edges with two equivalent O(3)Li4Ni2 octahedra. The corner-sharing octahedral tilt angles range from 1-2°. In the sixteenth O site, O(16) is bonded to one Li(1), one Li(4), one Li(5), one Ni(1), one Ni(3), and one Ni(6) atom to form OLi3Ni3 octahedra that share corners with two equivalent O(11)Li3Ni3 octahedra, corners with four equivalent O(12)Li3Ni3 octahedra,  an edgeedge with one O(5)Li2Ni4 octahedra,  an edgeedge with one O(6)Li2Ni4 octahedra,  an edgeedge with one O(7)Li2Ni4 octahedra,  an edgeedge with one O(8)Li2Ni4 octahedra,  an edgeedge with one O(10)Li3Ni3 octahedra,  an edgeedge with one O(13)Li3Ni3 octahedra,  an edgeedge with one O(14)Li3Ni3 octahedra,  an edgeedge with one O(9)Li3Ni3 octahedra, edges with two equivalent O(2)Li4Ni2 octahedra, and edges with two equivalent O(4)Li4Ni2 octahedra. The corner-sharing octahedral tilt angles are 2°.