MoRuRhPd is beta-derived structured and crystallizes in the trigonal P3m1 space group. Mo(1) is bonded to six equivalent Mo(1), three equivalent Ru(1), and three equivalent Rh(1) atoms to form MoMo6Ru3Rh3 cuboctahedra that share corners with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, corners with twelve equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, edges with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, edges with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, edges with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, faces with two equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, faces with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, faces with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, and faces with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra. Ru(1) is bonded to three equivalent Mo(1), six equivalent Ru(1), and three equivalent Pd(1) atoms to form RuMo3Pd3Ru6 cuboctahedra that share corners with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, corners with twelve equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, edges with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, edges with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, edges with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, faces with two equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, faces with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, faces with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, and faces with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra. Rh(1) is bonded to three equivalent Mo(1), six equivalent Rh(1), and three equivalent Pd(1) atoms to form RhMo3Pd3Rh6 cuboctahedra that share corners with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, corners with twelve equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, edges with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, edges with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, edges with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, faces with two equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, faces with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, faces with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, and faces with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra. Pd(1) is bonded to three equivalent Ru(1), three equivalent Rh(1), and six equivalent Pd(1) atoms to form PdPd6Ru3Rh3 cuboctahedra that share corners with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, corners with twelve equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, edges with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, edges with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, edges with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, faces with two equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, faces with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, faces with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, and faces with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra.
MoRuRhPd is beta-derived structured and crystallizes in the trigonal P3m1 space group. Mo(1) is bonded to six equivalent Mo(1), three equivalent Ru(1), and three equivalent Rh(1) atoms to form MoMo6Ru3Rh3 cuboctahedra that share corners with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, corners with twelve equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, edges with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, edges with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, edges with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, faces with two equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, faces with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, faces with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, and faces with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra. All Mo(1)-Mo(1) bond lengths are 2.78 Å. All Mo(1)-Ru(1) bond lengths are 2.67 Å. All Mo(1)-Rh(1) bond lengths are 2.69 Å. Ru(1) is bonded to three equivalent Mo(1), six equivalent Ru(1), and three equivalent Pd(1) atoms to form RuMo3Pd3Ru6 cuboctahedra that share corners with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, corners with twelve equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, edges with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, edges with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, edges with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, faces with two equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, faces with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, faces with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, and faces with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra. All Ru(1)-Ru(1) bond lengths are 2.78 Å. All Ru(1)-Pd(1) bond lengths are 2.79 Å. Rh(1) is bonded to three equivalent Mo(1), six equivalent Rh(1), and three equivalent Pd(1) atoms to form RhMo3Pd3Rh6 cuboctahedra that share corners with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, corners with twelve equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, edges with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, edges with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, edges with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, faces with two equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, faces with six equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, faces with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, and faces with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra. All Rh(1)-Rh(1) bond lengths are 2.78 Å. All Rh(1)-Pd(1) bond lengths are 2.83 Å. Pd(1) is bonded to three equivalent Ru(1), three equivalent Rh(1), and six equivalent Pd(1) atoms to form PdPd6Ru3Rh3 cuboctahedra that share corners with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, corners with twelve equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, edges with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, edges with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, edges with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra, faces with two equivalent Mo(1)Mo6Ru3Rh3 cuboctahedra, faces with six equivalent Ru(1)Mo3Pd3Ru6 cuboctahedra, faces with six equivalent Rh(1)Mo3Pd3Rh6 cuboctahedra, and faces with six equivalent Pd(1)Pd6Ru3Rh3 cuboctahedra. All Pd(1)-Pd(1) bond lengths are 2.78 Å.