Rb2TcI6 crystallizes in the cubic Fm-3m space group. Rb(1) is bonded to twelve equivalent I(1) atoms to form RbI12 cuboctahedra that share corners with twelve equivalent Rb(1)I12 cuboctahedra, faces with six equivalent Rb(1)I12 cuboctahedra, and faces with four equivalent Tc(1)I6 octahedra. Tc(1) is bonded to six equivalent I(1) atoms to form TcI6 octahedra that share faces with eight equivalent Rb(1)I12 cuboctahedra. I(1) is bonded to four equivalent Rb(1) and one Tc(1) atom to form a mixture of distorted corner, face, and edge-sharing IRb4Tc square pyramids.
Rb2TcI6 crystallizes in the cubic Fm-3m space group. Rb(1) is bonded to twelve equivalent I(1) atoms to form RbI12 cuboctahedra that share corners with twelve equivalent Rb(1)I12 cuboctahedra, faces with six equivalent Rb(1)I12 cuboctahedra, and faces with four equivalent Tc(1)I6 octahedra. All Rb(1)-I(1) bond lengths are 4.05 Å. Tc(1) is bonded to six equivalent I(1) atoms to form TcI6 octahedra that share faces with eight equivalent Rb(1)I12 cuboctahedra. All Tc(1)-I(1) bond lengths are 2.75 Å. I(1) is bonded to four equivalent Rb(1) and one Tc(1) atom to form a mixture of distorted corner, face, and edge-sharing IRb4Tc square pyramids.