Sm4Sn3 crystallizes in the cubic I-43d space group. Sm(1) is bonded in a 6-coordinate geometry to six equivalent Sn(1) atoms. Sn(1) is bonded in a 8-coordinate geometry to eight equivalent Sm(1) atoms.
Sm4Sn3 crystallizes in the cubic I-43d space group. Sm(1) is bonded in a 6-coordinate geometry to six equivalent Sn(1) atoms. There are three shorter (3.14 Å) and three longer (3.43 Å) Sm(1)-Sn(1) bond lengths. Sn(1) is bonded in a 8-coordinate geometry to eight equivalent Sm(1) atoms.