Citation: le Roy, J.; Moreau, J.M.; Paccard, D.; Parthe, E. (1977). r3 t2 compounds(r = rare earth or Y, t = Rh,Pd,Pt) with the rhombohedral Er3 Ni2 structure type. Acta Crystallographica B (24,1968-38,1982), 33, pp. 2414-2417.
Formula: Rh2 Sm3
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Rh18 Sm27 (Rh2 Sm3)
Multiplicity: 1
Coordination sequences: