PtMo is beta-prime cadmium gold structured and crystallizes in the orthorhombic Pmma space group. Mo(1) is bonded to four equivalent Mo(1) and eight equivalent Pt(1) atoms to form MoMo4Pt8 cuboctahedra that share corners with eight equivalent Pt(1)Mo8Pt4 cuboctahedra, corners with ten equivalent Mo(1)Mo4Pt8 cuboctahedra, edges with six equivalent Mo(1)Mo4Pt8 cuboctahedra, edges with twelve equivalent Pt(1)Mo8Pt4 cuboctahedra, faces with eight equivalent Pt(1)Mo8Pt4 cuboctahedra, and faces with twelve equivalent Mo(1)Mo4Pt8 cuboctahedra. Pt(1) is bonded to eight equivalent Mo(1) and four equivalent Pt(1) atoms to form PtMo8Pt4 cuboctahedra that share corners with eight equivalent Mo(1)Mo4Pt8 cuboctahedra, corners with ten equivalent Pt(1)Mo8Pt4 cuboctahedra, edges with six equivalent Pt(1)Mo8Pt4 cuboctahedra, edges with twelve equivalent Mo(1)Mo4Pt8 cuboctahedra, faces with eight equivalent Mo(1)Mo4Pt8 cuboctahedra, and faces with twelve equivalent Pt(1)Mo8Pt4 cuboctahedra.
PtMo is beta-prime cadmium gold structured and crystallizes in the orthorhombic Pmma space group. Mo(1) is bonded to four equivalent Mo(1) and eight equivalent Pt(1) atoms to form MoMo4Pt8 cuboctahedra that share corners with eight equivalent Pt(1)Mo8Pt4 cuboctahedra, corners with ten equivalent Mo(1)Mo4Pt8 cuboctahedra, edges with six equivalent Mo(1)Mo4Pt8 cuboctahedra, edges with twelve equivalent Pt(1)Mo8Pt4 cuboctahedra, faces with eight equivalent Pt(1)Mo8Pt4 cuboctahedra, and faces with twelve equivalent Mo(1)Mo4Pt8 cuboctahedra. There are two shorter (2.73 Å) and two longer (2.75 Å) Mo(1)-Mo(1) bond lengths. There are a spread of Mo(1)-Pt(1) bond distances ranging from 2.76-2.84 Å. Pt(1) is bonded to eight equivalent Mo(1) and four equivalent Pt(1) atoms to form PtMo8Pt4 cuboctahedra that share corners with eight equivalent Mo(1)Mo4Pt8 cuboctahedra, corners with ten equivalent Pt(1)Mo8Pt4 cuboctahedra, edges with six equivalent Pt(1)Mo8Pt4 cuboctahedra, edges with twelve equivalent Mo(1)Mo4Pt8 cuboctahedra, faces with eight equivalent Mo(1)Mo4Pt8 cuboctahedra, and faces with twelve equivalent Pt(1)Mo8Pt4 cuboctahedra. There are two shorter (2.73 Å) and two longer (2.76 Å) Pt(1)-Pt(1) bond lengths.