Ag2Al crystallizes in the orthorhombic Cmcm space group. Ag(1) is bonded to seven equivalent Ag(1) and five equivalent Al(1) atoms to form distorted AgAl5Ag7 cuboctahedra that share corners with nine equivalent Ag(1)Al5Ag7 cuboctahedra, corners with nine equivalent Al(1)Al2Ag10 cuboctahedra, edges with four equivalent Al(1)Al2Ag10 cuboctahedra, edges with fourteen equivalent Ag(1)Al5Ag7 cuboctahedra, faces with seven equivalent Al(1)Al2Ag10 cuboctahedra, and faces with thirteen equivalent Ag(1)Al5Ag7 cuboctahedra. Al(1) is bonded to ten equivalent Ag(1) and two equivalent Al(1) atoms to form distorted AlAl2Ag10 cuboctahedra that share corners with eighteen equivalent Ag(1)Al5Ag7 cuboctahedra, edges with eight equivalent Ag(1)Al5Ag7 cuboctahedra, edges with ten equivalent Al(1)Al2Ag10 cuboctahedra, faces with six equivalent Al(1)Al2Ag10 cuboctahedra, and faces with fourteen equivalent Ag(1)Al5Ag7 cuboctahedra.
Ag2Al crystallizes in the orthorhombic Cmcm space group. Ag(1) is bonded to seven equivalent Ag(1) and five equivalent Al(1) atoms to form distorted AgAl5Ag7 cuboctahedra that share corners with nine equivalent Ag(1)Al5Ag7 cuboctahedra, corners with nine equivalent Al(1)Al2Ag10 cuboctahedra, edges with four equivalent Al(1)Al2Ag10 cuboctahedra, edges with fourteen equivalent Ag(1)Al5Ag7 cuboctahedra, faces with seven equivalent Al(1)Al2Ag10 cuboctahedra, and faces with thirteen equivalent Ag(1)Al5Ag7 cuboctahedra. There are a spread of Ag(1)-Ag(1) bond distances ranging from 2.80-2.93 Å. There are a spread of Ag(1)-Al(1) bond distances ranging from 2.77-2.95 Å. Al(1) is bonded to ten equivalent Ag(1) and two equivalent Al(1) atoms to form distorted AlAl2Ag10 cuboctahedra that share corners with eighteen equivalent Ag(1)Al5Ag7 cuboctahedra, edges with eight equivalent Ag(1)Al5Ag7 cuboctahedra, edges with ten equivalent Al(1)Al2Ag10 cuboctahedra, faces with six equivalent Al(1)Al2Ag10 cuboctahedra, and faces with fourteen equivalent Ag(1)Al5Ag7 cuboctahedra. Both Al(1)-Al(1) bond lengths are 2.89 Å.