AlF3 crystallizes in the trigonal R-3c space group. Al(1) is bonded to six equivalent F(1) atoms to form corner-sharing AlF6 octahedra. The corner-sharing octahedral tilt angles are 27°. F(1) is bonded in a bent 150 degrees geometry to two equivalent Al(1) atoms.
AlF3 crystallizes in the trigonal R-3c space group. Al(1) is bonded to six equivalent F(1) atoms to form corner-sharing AlF6 octahedra. The corner-sharing octahedral tilt angles are 27°. All Al(1)-F(1) bond lengths are 1.80 Å. F(1) is bonded in a bent 150 degrees geometry to two equivalent Al(1) atoms.