K2RhF6 crystallizes in the trigonal P-3m1 space group. K(1) is bonded to twelve equivalent F(1) atoms to form KF12 cuboctahedra that share corners with six equivalent K(1)F12 cuboctahedra, corners with three equivalent Rh(1)F6 octahedra, faces with eight equivalent K(1)F12 cuboctahedra, and faces with three equivalent Rh(1)F6 octahedra. The corner-sharing octahedral tilt angles are 20°. Rh(1) is bonded to six equivalent F(1) atoms to form RhF6 octahedra that share corners with six equivalent K(1)F12 cuboctahedra and faces with six equivalent K(1)F12 cuboctahedra. F(1) is bonded in a distorted single-bond geometry to four equivalent K(1) and one Rh(1) atom.
K2RhF6 crystallizes in the trigonal P-3m1 space group. K(1) is bonded to twelve equivalent F(1) atoms to form KF12 cuboctahedra that share corners with six equivalent K(1)F12 cuboctahedra, corners with three equivalent Rh(1)F6 octahedra, faces with eight equivalent K(1)F12 cuboctahedra, and faces with three equivalent Rh(1)F6 octahedra. The corner-sharing octahedral tilt angles are 20°. There are a spread of K(1)-F(1) bond distances ranging from 2.79-2.92 Å. Rh(1) is bonded to six equivalent F(1) atoms to form RhF6 octahedra that share corners with six equivalent K(1)F12 cuboctahedra and faces with six equivalent K(1)F12 cuboctahedra. All Rh(1)-F(1) bond lengths are 1.92 Å. F(1) is bonded in a distorted single-bond geometry to four equivalent K(1) and one Rh(1) atom.