RhBi2 crystallizes in the monoclinic P2_1/c space group. Rh(1) is bonded to three equivalent Bi(1) and three equivalent Bi(2) atoms to form a mixture of corner and edge-sharing RhBi6 octahedra. The corner-sharing octahedral tilt angles range from 49-56°. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 3-coordinate geometry to three equivalent Rh(1) atoms. In the second Bi site, Bi(2) is bonded in a 3-coordinate geometry to three equivalent Rh(1) atoms.
RhBi2 crystallizes in the monoclinic P2_1/c space group. Rh(1) is bonded to three equivalent Bi(1) and three equivalent Bi(2) atoms to form a mixture of corner and edge-sharing RhBi6 octahedra. The corner-sharing octahedral tilt angles range from 49-56°. There are a spread of Rh(1)-Bi(1) bond distances ranging from 2.76-2.79 Å. There is one shorter (2.69 Å) and two longer (2.71 Å) Rh(1)-Bi(2) bond lengths. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 3-coordinate geometry to three equivalent Rh(1) atoms. In the second Bi site, Bi(2) is bonded in a 3-coordinate geometry to three equivalent Rh(1) atoms.