SmZnTl is hexagonal omega structure-derived structured and crystallizes in the hexagonal P6_3/mmc space group. Sm(1) is bonded to six equivalent Zn(1) and six equivalent Tl(1) atoms to form a mixture of face and edge-sharing SmTl6Zn6 cuboctahedra. Zn(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Tl(1) atoms. Tl(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Zn(1) atoms.
SmZnTl is hexagonal omega structure-derived structured and crystallizes in the hexagonal P6_3/mmc space group. Sm(1) is bonded to six equivalent Zn(1) and six equivalent Tl(1) atoms to form a mixture of face and edge-sharing SmTl6Zn6 cuboctahedra. All Sm(1)-Zn(1) bond lengths are 3.30 Å. All Sm(1)-Tl(1) bond lengths are 3.30 Å. Zn(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Tl(1) atoms. All Zn(1)-Tl(1) bond lengths are 2.70 Å. Tl(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Zn(1) atoms.