SmRhIn2 crystallizes in the orthorhombic Cmcm space group. Sm(1) is bonded in a 13-coordinate geometry to three equivalent Rh(1) and ten equivalent In(1) atoms. Rh(1) is bonded in a 9-coordinate geometry to three equivalent Sm(1) and six equivalent In(1) atoms. In(1) is bonded in a 3-coordinate geometry to five equivalent Sm(1) and three equivalent Rh(1) atoms.
SmRhIn2 crystallizes in the orthorhombic Cmcm space group. Sm(1) is bonded in a 13-coordinate geometry to three equivalent Rh(1) and ten equivalent In(1) atoms. There is one shorter (2.88 Å) and two longer (3.12 Å) Sm(1)-Rh(1) bond lengths. There are a spread of Sm(1)-In(1) bond distances ranging from 3.32-3.47 Å. Rh(1) is bonded in a 9-coordinate geometry to three equivalent Sm(1) and six equivalent In(1) atoms. There are two shorter (2.77 Å) and four longer (2.80 Å) Rh(1)-In(1) bond lengths. In(1) is bonded in a 3-coordinate geometry to five equivalent Sm(1) and three equivalent Rh(1) atoms.