ScTlF6 crystallizes in the trigonal R-3 space group. Sc(1) is bonded to six equivalent F(1) atoms to form ScF6 octahedra that share corners with six equivalent Tl(1)F6 octahedra. The corner-sharing octahedral tilt angles are 40°. Tl(1) is bonded to six equivalent F(1) atoms to form TlF6 octahedra that share corners with six equivalent Sc(1)F6 octahedra. The corner-sharing octahedral tilt angles are 40°. F(1) is bonded in a bent 150 degrees geometry to one Sc(1) and one Tl(1) atom.
ScTlF6 crystallizes in the trigonal R-3 space group. Sc(1) is bonded to six equivalent F(1) atoms to form ScF6 octahedra that share corners with six equivalent Tl(1)F6 octahedra. The corner-sharing octahedral tilt angles are 40°. All Sc(1)-F(1) bond lengths are 2.02 Å. Tl(1) is bonded to six equivalent F(1) atoms to form TlF6 octahedra that share corners with six equivalent Sc(1)F6 octahedra. The corner-sharing octahedral tilt angles are 40°. All Tl(1)-F(1) bond lengths are 2.17 Å. F(1) is bonded in a bent 150 degrees geometry to one Sc(1) and one Tl(1) atom.