Rb2InSbF6 is (Cubic) Perovskite-derived structured and 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, faces with four equivalent In(1)F6 octahedra, and faces with four equivalent Sb(1)F6 octahedra. In(1) is bonded to six equivalent F(1) atoms to form InF6 octahedra that share corners with six equivalent Sb(1)F6 octahedra and faces with eight equivalent Rb(1)F12 cuboctahedra. The corner-sharing octahedra are not tilted. Sb(1) is bonded to six equivalent F(1) atoms to form SbF6 octahedra that share corners with six equivalent In(1)F6 octahedra and faces with eight equivalent Rb(1)F12 cuboctahedra. The corner-sharing octahedra are not tilted. F(1) is bonded in a distorted linear geometry to four equivalent Rb(1), one In(1), and one Sb(1) atom.
Rb2InSbF6 is (Cubic) Perovskite-derived structured and 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, faces with four equivalent In(1)F6 octahedra, and faces with four equivalent Sb(1)F6 octahedra. All Rb(1)-F(1) bond lengths are 3.41 Å. In(1) is bonded to six equivalent F(1) atoms to form InF6 octahedra that share corners with six equivalent Sb(1)F6 octahedra and faces with eight equivalent Rb(1)F12 cuboctahedra. The corner-sharing octahedra are not tilted. All In(1)-F(1) bond lengths are 2.61 Å. Sb(1) is bonded to six equivalent F(1) atoms to form SbF6 octahedra that share corners with six equivalent In(1)F6 octahedra and faces with eight equivalent Rb(1)F12 cuboctahedra. The corner-sharing octahedra are not tilted. All Sb(1)-F(1) bond lengths are 2.21 Å. F(1) is bonded in a distorted linear geometry to four equivalent Rb(1), one In(1), and one Sb(1) atom.