Ga3Sn is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ga(1) is bonded to eight equivalent Ga(1) and four equivalent Sn(1) atoms to form distorted GaGa8Sn4 cuboctahedra that share corners with twelve equivalent Ga(1)Ga8Sn4 cuboctahedra, edges with eight equivalent Sn(1)Ga12 cuboctahedra, edges with sixteen equivalent Ga(1)Ga8Sn4 cuboctahedra, faces with four equivalent Sn(1)Ga12 cuboctahedra, and faces with fourteen equivalent Ga(1)Ga8Sn4 cuboctahedra. Sn(1) is bonded to twelve equivalent Ga(1) atoms to form SnGa12 cuboctahedra that share corners with twelve equivalent Sn(1)Ga12 cuboctahedra, edges with twenty-four equivalent Ga(1)Ga8Sn4 cuboctahedra, faces with six equivalent Sn(1)Ga12 cuboctahedra, and faces with twelve equivalent Ga(1)Ga8Sn4 cuboctahedra.
Ga3Sn is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Ga(1) is bonded to eight equivalent Ga(1) and four equivalent Sn(1) atoms to form distorted GaGa8Sn4 cuboctahedra that share corners with twelve equivalent Ga(1)Ga8Sn4 cuboctahedra, edges with eight equivalent Sn(1)Ga12 cuboctahedra, edges with sixteen equivalent Ga(1)Ga8Sn4 cuboctahedra, faces with four equivalent Sn(1)Ga12 cuboctahedra, and faces with fourteen equivalent Ga(1)Ga8Sn4 cuboctahedra. All Ga(1)-Ga(1) bond lengths are 3.09 Å. All Ga(1)-Sn(1) bond lengths are 3.09 Å. Sn(1) is bonded to twelve equivalent Ga(1) atoms to form SnGa12 cuboctahedra that share corners with twelve equivalent Sn(1)Ga12 cuboctahedra, edges with twenty-four equivalent Ga(1)Ga8Sn4 cuboctahedra, faces with six equivalent Sn(1)Ga12 cuboctahedra, and faces with twelve equivalent Ga(1)Ga8Sn4 cuboctahedra.