SmMnIn is hexagonal omega structure-derived structured and crystallizes in the hexagonal P-6m2 space group. Sm(1) is bonded to six equivalent Mn(1) and six equivalent In(1) atoms to form a mixture of face and edge-sharing SmMn6In6 cuboctahedra. Mn(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent In(1) atoms. In(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Mn(1) atoms.
SmMnIn is hexagonal omega structure-derived structured and crystallizes in the hexagonal P-6m2 space group. Sm(1) is bonded to six equivalent Mn(1) and six equivalent In(1) atoms to form a mixture of face and edge-sharing SmMn6In6 cuboctahedra. All Sm(1)-Mn(1) bond lengths are 3.26 Å. All Sm(1)-In(1) bond lengths are 3.26 Å. Mn(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent In(1) atoms. All Mn(1)-In(1) bond lengths are 2.62 Å. In(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Mn(1) atoms.