Sc3As is Uranium Silicide-like structured and crystallizes in the hexagonal P6_3/mmc space group. Sc(1) is bonded in a distorted see-saw-like geometry to four equivalent As(1) atoms. As(1) is bonded to twelve equivalent Sc(1) atoms to form a mixture of corner and face-sharing AsSc12 cuboctahedra.
Sc3As is Uranium Silicide-like structured and crystallizes in the hexagonal P6_3/mmc space group. Sc(1) is bonded in a distorted see-saw-like geometry to four equivalent As(1) atoms. There are two shorter (3.01 Å) and two longer (3.07 Å) Sc(1)-As(1) bond lengths. As(1) is bonded to twelve equivalent Sc(1) atoms to form a mixture of corner and face-sharing AsSc12 cuboctahedra.