MoOs is Magnesium-derived structured and crystallizes in the hexagonal P-6m2 space group. Mo(1) is bonded to six equivalent Mo(1) and six equivalent Os(1) atoms to form MoMo6Os6 cuboctahedra that share corners with eighteen equivalent Mo(1)Mo6Os6 cuboctahedra, edges with six equivalent Mo(1)Mo6Os6 cuboctahedra, edges with twelve equivalent Os(1)Mo6Os6 cuboctahedra, faces with eight equivalent Mo(1)Mo6Os6 cuboctahedra, and faces with twelve equivalent Os(1)Mo6Os6 cuboctahedra. Os(1) is bonded to six equivalent Mo(1) and six equivalent Os(1) atoms to form OsMo6Os6 cuboctahedra that share corners with eighteen equivalent Os(1)Mo6Os6 cuboctahedra, edges with six equivalent Os(1)Mo6Os6 cuboctahedra, edges with twelve equivalent Mo(1)Mo6Os6 cuboctahedra, faces with eight equivalent Os(1)Mo6Os6 cuboctahedra, and faces with twelve equivalent Mo(1)Mo6Os6 cuboctahedra.
MoOs is Magnesium-derived structured and crystallizes in the hexagonal P-6m2 space group. Mo(1) is bonded to six equivalent Mo(1) and six equivalent Os(1) atoms to form MoMo6Os6 cuboctahedra that share corners with eighteen equivalent Mo(1)Mo6Os6 cuboctahedra, edges with six equivalent Mo(1)Mo6Os6 cuboctahedra, edges with twelve equivalent Os(1)Mo6Os6 cuboctahedra, faces with eight equivalent Mo(1)Mo6Os6 cuboctahedra, and faces with twelve equivalent Os(1)Mo6Os6 cuboctahedra. All Mo(1)-Mo(1) bond lengths are 2.78 Å. All Mo(1)-Os(1) bond lengths are 2.77 Å. Os(1) is bonded to six equivalent Mo(1) and six equivalent Os(1) atoms to form OsMo6Os6 cuboctahedra that share corners with eighteen equivalent Os(1)Mo6Os6 cuboctahedra, edges with six equivalent Os(1)Mo6Os6 cuboctahedra, edges with twelve equivalent Mo(1)Mo6Os6 cuboctahedra, faces with eight equivalent Os(1)Mo6Os6 cuboctahedra, and faces with twelve equivalent Mo(1)Mo6Os6 cuboctahedra. All Os(1)-Os(1) bond lengths are 2.78 Å.