ScAuSn is half-Heusler structured and crystallizes in the cubic F-43m space group. Sc(1) is bonded to four equivalent Au(1) and six equivalent Sn(1) atoms to form a mixture of distorted face and corner-sharing ScSn6Au4 tetrahedra. Au(1) is bonded in a body-centered cubic geometry to four equivalent Sc(1) and four equivalent Sn(1) atoms. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Sc(1) and four equivalent Au(1) atoms.
ScAuSn is half-Heusler structured and crystallizes in the cubic F-43m space group. Sc(1) is bonded to four equivalent Au(1) and six equivalent Sn(1) atoms to form a mixture of distorted face and corner-sharing ScSn6Au4 tetrahedra. All Sc(1)-Au(1) bond lengths are 2.80 Å. All Sc(1)-Sn(1) bond lengths are 3.24 Å. Au(1) is bonded in a body-centered cubic geometry to four equivalent Sc(1) and four equivalent Sn(1) atoms. All Au(1)-Sn(1) bond lengths are 2.80 Å. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Sc(1) and four equivalent Au(1) atoms.