Ni3Sn is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ni(1) is bonded to eight equivalent Ni(1) and four equivalent Sn(1) atoms to form NiNi8Sn4 cuboctahedra that share corners with twelve equivalent Ni(1)Ni8Sn4 cuboctahedra, edges with eight equivalent Sn(1)Ni12 cuboctahedra, edges with sixteen equivalent Ni(1)Ni8Sn4 cuboctahedra, faces with four equivalent Sn(1)Ni12 cuboctahedra, and faces with fourteen equivalent Ni(1)Ni8Sn4 cuboctahedra. Sn(1) is bonded to twelve equivalent Ni(1) atoms to form SnNi12 cuboctahedra that share corners with twelve equivalent Sn(1)Ni12 cuboctahedra, edges with twenty-four equivalent Ni(1)Ni8Sn4 cuboctahedra, faces with six equivalent Sn(1)Ni12 cuboctahedra, and faces with twelve equivalent Ni(1)Ni8Sn4 cuboctahedra.
Ni3Sn is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ni(1) is bonded to eight equivalent Ni(1) and four equivalent Sn(1) atoms to form NiNi8Sn4 cuboctahedra that share corners with twelve equivalent Ni(1)Ni8Sn4 cuboctahedra, edges with eight equivalent Sn(1)Ni12 cuboctahedra, edges with sixteen equivalent Ni(1)Ni8Sn4 cuboctahedra, faces with four equivalent Sn(1)Ni12 cuboctahedra, and faces with fourteen equivalent Ni(1)Ni8Sn4 cuboctahedra. All Ni(1)-Ni(1) bond lengths are 2.61 Å. All Ni(1)-Sn(1) bond lengths are 2.61 Å. Sn(1) is bonded to twelve equivalent Ni(1) atoms to form SnNi12 cuboctahedra that share corners with twelve equivalent Sn(1)Ni12 cuboctahedra, edges with twenty-four equivalent Ni(1)Ni8Sn4 cuboctahedra, faces with six equivalent Sn(1)Ni12 cuboctahedra, and faces with twelve equivalent Ni(1)Ni8Sn4 cuboctahedra.