Ag3Hg is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ag(1) is bonded to eight equivalent Ag(1) and four equivalent Hg(1) atoms to form AgAg8Hg4 cuboctahedra that share corners with twelve equivalent Ag(1)Ag8Hg4 cuboctahedra, edges with eight equivalent Hg(1)Ag12 cuboctahedra, edges with sixteen equivalent Ag(1)Ag8Hg4 cuboctahedra, faces with four equivalent Hg(1)Ag12 cuboctahedra, and faces with fourteen equivalent Ag(1)Ag8Hg4 cuboctahedra. Hg(1) is bonded to twelve equivalent Ag(1) atoms to form HgAg12 cuboctahedra that share corners with twelve equivalent Hg(1)Ag12 cuboctahedra, edges with twenty-four equivalent Ag(1)Ag8Hg4 cuboctahedra, faces with six equivalent Hg(1)Ag12 cuboctahedra, and faces with twelve equivalent Ag(1)Ag8Hg4 cuboctahedra.
Ag3Hg is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ag(1) is bonded to eight equivalent Ag(1) and four equivalent Hg(1) atoms to form AgAg8Hg4 cuboctahedra that share corners with twelve equivalent Ag(1)Ag8Hg4 cuboctahedra, edges with eight equivalent Hg(1)Ag12 cuboctahedra, edges with sixteen equivalent Ag(1)Ag8Hg4 cuboctahedra, faces with four equivalent Hg(1)Ag12 cuboctahedra, and faces with fourteen equivalent Ag(1)Ag8Hg4 cuboctahedra. All Ag(1)-Ag(1) bond lengths are 2.96 Å. All Ag(1)-Hg(1) bond lengths are 2.96 Å. Hg(1) is bonded to twelve equivalent Ag(1) atoms to form HgAg12 cuboctahedra that share corners with twelve equivalent Hg(1)Ag12 cuboctahedra, edges with twenty-four equivalent Ag(1)Ag8Hg4 cuboctahedra, faces with six equivalent Hg(1)Ag12 cuboctahedra, and faces with twelve equivalent Ag(1)Ag8Hg4 cuboctahedra.