Materials Data on NiAg3 by Materials Project

Abstract

Ni1Ag3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ni is bonded to twelve equivalent Ag atoms to form NiAg12 cuboctahedra that share corners with twelve equivalent NiAg12 cuboctahedra, edges with twenty-four equivalent AgNi4Ag8 cuboctahedra, faces with six equivalent NiAg12 cuboctahedra, and faces with twelve equivalent AgNi4Ag8 cuboctahedra. All Ni–Ag bond lengths are 2.83 Å. Ag is bonded to four equivalent Ni and eight equivalent Ag atoms to form AgNi4Ag8 cuboctahedra that share corners with twelve equivalent AgNi4Ag8 cuboctahedra, edges with eight equivalent NiAg12 cuboctahedra, edges with sixteen equivalent AgNi4Ag8 cuboctahedra, faces with four equivalent NiAg12 cuboctahedra, and faces with fourteen equivalent AgNi4Ag8 cuboctahedra. All Ag–Ag bond lengths are 2.83 Å.