Ni3Pt is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Pt(1) is bonded to twelve equivalent Ni(1) atoms to form PtNi12 cuboctahedra that share corners with twelve equivalent Pt(1)Ni12 cuboctahedra, edges with twenty-four equivalent Ni(1)Ni8Pt4 cuboctahedra, faces with six equivalent Pt(1)Ni12 cuboctahedra, and faces with twelve equivalent Ni(1)Ni8Pt4 cuboctahedra. Ni(1) is bonded to four equivalent Pt(1) and eight equivalent Ni(1) atoms to form NiNi8Pt4 cuboctahedra that share corners with twelve equivalent Ni(1)Ni8Pt4 cuboctahedra, edges with eight equivalent Pt(1)Ni12 cuboctahedra, edges with sixteen equivalent Ni(1)Ni8Pt4 cuboctahedra, faces with four equivalent Pt(1)Ni12 cuboctahedra, and faces with fourteen equivalent Ni(1)Ni8Pt4 cuboctahedra.
Ni3Pt is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Pt(1) is bonded to twelve equivalent Ni(1) atoms to form PtNi12 cuboctahedra that share corners with twelve equivalent Pt(1)Ni12 cuboctahedra, edges with twenty-four equivalent Ni(1)Ni8Pt4 cuboctahedra, faces with six equivalent Pt(1)Ni12 cuboctahedra, and faces with twelve equivalent Ni(1)Ni8Pt4 cuboctahedra. All Pt(1)-Ni(1) bond lengths are 2.56 Å. Ni(1) is bonded to four equivalent Pt(1) and eight equivalent Ni(1) atoms to form NiNi8Pt4 cuboctahedra that share corners with twelve equivalent Ni(1)Ni8Pt4 cuboctahedra, edges with eight equivalent Pt(1)Ni12 cuboctahedra, edges with sixteen equivalent Ni(1)Ni8Pt4 cuboctahedra, faces with four equivalent Pt(1)Ni12 cuboctahedra, and faces with fourteen equivalent Ni(1)Ni8Pt4 cuboctahedra. All Ni(1)-Ni(1) bond lengths are 2.56 Å.