Materials Data on Co3Ni by Materials Project

Abstract

Co3Ni is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Co is bonded to eight equivalent Co and four equivalent Ni atoms to form CoCo8Ni4 cuboctahedra that share corners with twelve equivalent CoCo8Ni4 cuboctahedra, edges with eight equivalent NiCo12 cuboctahedra, edges with sixteen equivalent CoCo8Ni4 cuboctahedra, faces with four equivalent NiCo12 cuboctahedra, and faces with fourteen equivalent CoCo8Ni4 cuboctahedra. All Co–Co bond lengths are 2.48 Å. All Co–Ni bond lengths are 2.48 Å. Ni is bonded to twelve equivalent Co atoms to form NiCo12 cuboctahedra that share corners with twelve equivalent NiCo12 cuboctahedra, edges with twenty-four equivalent CoCo8Ni4 cuboctahedra, faces with six equivalent NiCo12 cuboctahedra, and faces with twelve equivalent CoCo8Ni4 cuboctahedra.