PtPdAu crystallizes in the trigonal P3m1 space group. Pt(1) is bonded to six equivalent Pt(1), three equivalent Pd(1), and three equivalent Au(1) atoms to form PtPd3Pt6Au3 cuboctahedra that share corners with three equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, corners with three equivalent Au(1)Pd3Pt3Au6 cuboctahedra, corners with six equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, edges with six equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, edges with nine equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, edges with nine equivalent Au(1)Pd3Pt3Au6 cuboctahedra, faces with six equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, faces with six equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, and faces with six equivalent Au(1)Pd3Pt3Au6 cuboctahedra. Pd(1) is bonded to three equivalent Pt(1), six equivalent Pd(1), and three equivalent Au(1) atoms to form PdPd6Pt3Au3 cuboctahedra that share corners with three equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, corners with three equivalent Au(1)Pd3Pt3Au6 cuboctahedra, corners with six equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, edges with six equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, edges with nine equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, edges with nine equivalent Au(1)Pd3Pt3Au6 cuboctahedra, faces with six equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, faces with six equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, and faces with six equivalent Au(1)Pd3Pt3Au6 cuboctahedra. Au(1) is bonded to three equivalent Pt(1), three equivalent Pd(1), and six equivalent Au(1) atoms to form AuPd3Pt3Au6 cuboctahedra that share corners with three equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, corners with three equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, corners with six equivalent Au(1)Pd3Pt3Au6 cuboctahedra, edges with six equivalent Au(1)Pd3Pt3Au6 cuboctahedra, edges with nine equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, edges with nine equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, faces with six equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, faces with six equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, and faces with six equivalent Au(1)Pd3Pt3Au6 cuboctahedra.
PtPdAu crystallizes in the trigonal P3m1 space group. Pt(1) is bonded to six equivalent Pt(1), three equivalent Pd(1), and three equivalent Au(1) atoms to form PtPd3Pt6Au3 cuboctahedra that share corners with three equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, corners with three equivalent Au(1)Pd3Pt3Au6 cuboctahedra, corners with six equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, edges with six equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, edges with nine equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, edges with nine equivalent Au(1)Pd3Pt3Au6 cuboctahedra, faces with six equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, faces with six equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, and faces with six equivalent Au(1)Pd3Pt3Au6 cuboctahedra. All Pt(1)-Pt(1) bond lengths are 2.85 Å. All Pt(1)-Pd(1) bond lengths are 2.78 Å. All Pt(1)-Au(1) bond lengths are 2.91 Å. Pd(1) is bonded to three equivalent Pt(1), six equivalent Pd(1), and three equivalent Au(1) atoms to form PdPd6Pt3Au3 cuboctahedra that share corners with three equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, corners with three equivalent Au(1)Pd3Pt3Au6 cuboctahedra, corners with six equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, edges with six equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, edges with nine equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, edges with nine equivalent Au(1)Pd3Pt3Au6 cuboctahedra, faces with six equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, faces with six equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, and faces with six equivalent Au(1)Pd3Pt3Au6 cuboctahedra. All Pd(1)-Pd(1) bond lengths are 2.85 Å. All Pd(1)-Au(1) bond lengths are 2.86 Å. Au(1) is bonded to three equivalent Pt(1), three equivalent Pd(1), and six equivalent Au(1) atoms to form AuPd3Pt3Au6 cuboctahedra that share corners with three equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, corners with three equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, corners with six equivalent Au(1)Pd3Pt3Au6 cuboctahedra, edges with six equivalent Au(1)Pd3Pt3Au6 cuboctahedra, edges with nine equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, edges with nine equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, faces with six equivalent Pt(1)Pd3Pt6Au3 cuboctahedra, faces with six equivalent Pd(1)Pd6Pt3Au3 cuboctahedra, and faces with six equivalent Au(1)Pd3Pt3Au6 cuboctahedra. All Au(1)-Au(1) bond lengths are 2.85 Å.