ScCdTl is half-Heusler structured and crystallizes in the cubic F-43m space group. Sc(1) is bonded in a body-centered cubic geometry to four equivalent Cd(1) and four equivalent Tl(1) atoms. Cd(1) is bonded to four equivalent Sc(1) atoms to form distorted CdSc4 tetrahedra that share corners with four equivalent Tl(1)Sc4 tetrahedra, corners with twelve equivalent Cd(1)Sc4 tetrahedra, and edges with six equivalent Tl(1)Sc4 tetrahedra. Tl(1) is bonded to four equivalent Sc(1) atoms to form distorted TlSc4 tetrahedra that share corners with four equivalent Cd(1)Sc4 tetrahedra, corners with twelve equivalent Tl(1)Sc4 tetrahedra, and edges with six equivalent Cd(1)Sc4 tetrahedra.
ScCdTl is half-Heusler structured and crystallizes in the cubic F-43m space group. Sc(1) is bonded in a body-centered cubic geometry to four equivalent Cd(1) and four equivalent Tl(1) atoms. All Sc(1)-Cd(1) bond lengths are 2.98 Å. All Sc(1)-Tl(1) bond lengths are 2.98 Å. Cd(1) is bonded to four equivalent Sc(1) atoms to form distorted CdSc4 tetrahedra that share corners with four equivalent Tl(1)Sc4 tetrahedra, corners with twelve equivalent Cd(1)Sc4 tetrahedra, and edges with six equivalent Tl(1)Sc4 tetrahedra. Tl(1) is bonded to four equivalent Sc(1) atoms to form distorted TlSc4 tetrahedra that share corners with four equivalent Cd(1)Sc4 tetrahedra, corners with twelve equivalent Tl(1)Sc4 tetrahedra, and edges with six equivalent Cd(1)Sc4 tetrahedra.