Rb2MnF6 crystallizes in the cubic Fm-3m space group. Rb(1) is bonded to twelve equivalent F(1) atoms to form RbF12 cuboctahedra that share corners with twelve equivalent Rb(1)F12 cuboctahedra, faces with six equivalent Rb(1)F12 cuboctahedra, and faces with four equivalent Mn(1)F6 octahedra. Mn(1) is bonded to six equivalent F(1) atoms to form MnF6 octahedra that share faces with eight equivalent Rb(1)F12 cuboctahedra. F(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one Mn(1) atom.
Rb2MnF6 crystallizes in the cubic Fm-3m space group. Rb(1) is bonded to twelve equivalent F(1) atoms to form RbF12 cuboctahedra that share corners with twelve equivalent Rb(1)F12 cuboctahedra, faces with six equivalent Rb(1)F12 cuboctahedra, and faces with four equivalent Mn(1)F6 octahedra. All Rb(1)-F(1) bond lengths are 2.99 Å. Mn(1) is bonded to six equivalent F(1) atoms to form MnF6 octahedra that share faces with eight equivalent Rb(1)F12 cuboctahedra. All Mn(1)-F(1) bond lengths are 1.82 Å. F(1) is bonded in a single-bond geometry to four equivalent Rb(1) and one Mn(1) atom.