RbInF3 is (Cubic) Perovskite-like 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 In(2)F6 octahedra. There are two inequivalent In sites. In the first In site, In(1) is bonded to six equivalent F(1) atoms to form InF6 octahedra that share corners with six equivalent In(2)F6 octahedra and faces with eight equivalent Rb(1)F12 cuboctahedra. The corner-sharing octahedra are not tilted. In the second In site, In(2) is bonded to six equivalent F(1) atoms to form InF6 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 6-coordinate geometry to four equivalent Rb(1), one In(1), and one In(2) atom.
RbInF3 is (Cubic) Perovskite-like 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 In(2)F6 octahedra. All Rb(1)-F(1) bond lengths are 3.28 Å. There are two inequivalent In sites. In the first In site, In(1) is bonded to six equivalent F(1) atoms to form InF6 octahedra that share corners with six equivalent In(2)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 2.54 Å. In the second In site, In(2) is bonded to six equivalent F(1) atoms to form InF6 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 In(2)-F(1) bond lengths are 2.08 Å. F(1) is bonded in a 6-coordinate geometry to four equivalent Rb(1), one In(1), and one In(2) atom.