RhSb2 crystallizes in the monoclinic P2_1/c space group. Rh(1) is bonded to three equivalent Sb(1) and three equivalent Sb(2) atoms to form a mixture of corner and edge-sharing RhSb6 octahedra. The corner-sharing octahedral tilt angles range from 51-57°. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 3-coordinate geometry to three equivalent Rh(1) atoms. In the second Sb site, Sb(2) is bonded in a 3-coordinate geometry to three equivalent Rh(1) atoms.
RhSb2 crystallizes in the monoclinic P2_1/c space group. Rh(1) is bonded to three equivalent Sb(1) and three equivalent Sb(2) atoms to form a mixture of corner and edge-sharing RhSb6 octahedra. The corner-sharing octahedral tilt angles range from 51-57°. There are a spread of Rh(1)-Sb(1) bond distances ranging from 2.60-2.62 Å. There are two shorter (2.68 Å) and one longer (2.69 Å) Rh(1)-Sb(2) bond length. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 3-coordinate geometry to three equivalent Rh(1) atoms. In the second Sb site, Sb(2) is bonded in a 3-coordinate geometry to three equivalent Rh(1) atoms.