Materials Data on CrCo3 by Materials Project

Abstract

Co3Cr is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Cr is bonded to twelve equivalent Co atoms to form CrCo12 cuboctahedra that share corners with twelve equivalent CrCo12 cuboctahedra, edges with twenty-four equivalent CoCr4Co8 cuboctahedra, faces with six equivalent CrCo12 cuboctahedra, and faces with twelve equivalent CoCr4Co8 cuboctahedra. All Cr–Co bond lengths are 2.46 Å. Co is bonded to four equivalent Cr and eight equivalent Co atoms to form CoCr4Co8 cuboctahedra that share corners with twelve equivalent CoCr4Co8 cuboctahedra, edges with eight equivalent CrCo12 cuboctahedra, edges with sixteen equivalent CoCr4Co8 cuboctahedra, faces with four equivalent CrCo12 cuboctahedra, and faces with fourteen equivalent CoCr4Co8 cuboctahedra. All Co–Co bond lengths are 2.46 Å.