SmCuSn crystallizes in the hexagonal P6_3mc space group. Sm(1) is bonded in a 12-coordinate geometry to six equivalent Cu(1) and six equivalent Sn(1) atoms. Cu(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Sn(1) atoms. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Cu(1) atoms.
SmCuSn crystallizes in the hexagonal P6_3mc space group. Sm(1) is bonded in a 12-coordinate geometry to six equivalent Cu(1) and six equivalent Sn(1) atoms. There are three shorter (2.97 Å) and three longer (3.54 Å) Sm(1)-Cu(1) bond lengths. There are three shorter (3.15 Å) and three longer (3.31 Å) Sm(1)-Sn(1) bond lengths. Cu(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Sn(1) atoms. There are three shorter (2.70 Å) and one longer (3.12 Å) Cu(1)-Sn(1) bond length. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Cu(1) atoms.