Rb(RhAs)2 crystallizes in the tetragonal I4/mmm space group. Rb(1) is bonded in a body-centered cubic geometry to eight equivalent As(1) atoms. Rh(1) is bonded to four equivalent As(1) atoms to form a mixture of corner and edge-sharing RhAs4 tetrahedra. As(1) is bonded in a 8-coordinate geometry to four equivalent Rb(1) and four equivalent Rh(1) atoms.
Rb(RhAs)2 crystallizes in the tetragonal I4/mmm space group. Rb(1) is bonded in a body-centered cubic geometry to eight equivalent As(1) atoms. All Rb(1)-As(1) bond lengths are 3.56 Å. Rh(1) is bonded to four equivalent As(1) atoms to form a mixture of corner and edge-sharing RhAs4 tetrahedra. All Rh(1)-As(1) bond lengths are 2.43 Å. As(1) is bonded in a 8-coordinate geometry to four equivalent Rb(1) and four equivalent Rh(1) atoms.