Pt3Ga is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Pt(1) is bonded to eight equivalent Pt(1) and four equivalent Ga(1) atoms to form distorted PtGa4Pt8 cuboctahedra that share corners with twelve equivalent Pt(1)Ga4Pt8 cuboctahedra, edges with eight equivalent Ga(1)Pt12 cuboctahedra, edges with sixteen equivalent Pt(1)Ga4Pt8 cuboctahedra, faces with four equivalent Ga(1)Pt12 cuboctahedra, and faces with fourteen equivalent Pt(1)Ga4Pt8 cuboctahedra. Ga(1) is bonded to twelve equivalent Pt(1) atoms to form GaPt12 cuboctahedra that share corners with twelve equivalent Ga(1)Pt12 cuboctahedra, edges with twenty-four equivalent Pt(1)Ga4Pt8 cuboctahedra, faces with six equivalent Ga(1)Pt12 cuboctahedra, and faces with twelve equivalent Pt(1)Ga4Pt8 cuboctahedra.
Pt3Ga is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Pt(1) is bonded to eight equivalent Pt(1) and four equivalent Ga(1) atoms to form distorted PtGa4Pt8 cuboctahedra that share corners with twelve equivalent Pt(1)Ga4Pt8 cuboctahedra, edges with eight equivalent Ga(1)Pt12 cuboctahedra, edges with sixteen equivalent Pt(1)Ga4Pt8 cuboctahedra, faces with four equivalent Ga(1)Pt12 cuboctahedra, and faces with fourteen equivalent Pt(1)Ga4Pt8 cuboctahedra. All Pt(1)-Pt(1) bond lengths are 2.76 Å. All Pt(1)-Ga(1) bond lengths are 2.76 Å. Ga(1) is bonded to twelve equivalent Pt(1) atoms to form GaPt12 cuboctahedra that share corners with twelve equivalent Ga(1)Pt12 cuboctahedra, edges with twenty-four equivalent Pt(1)Ga4Pt8 cuboctahedra, faces with six equivalent Ga(1)Pt12 cuboctahedra, and faces with twelve equivalent Pt(1)Ga4Pt8 cuboctahedra.