Fig. 4. Molecular structure of [Ph3C][FAl(OCArF3)3] (Al1–F1 1.683(1) Å) (left) and [Ag(MeCN)(Et2O)][FAl(OCArF3)3] (Al1–F1 1.698(1) Å, F1···Ag1 2.310(1) Å, F1···Ag1a 2.224(4) Å) (right) (ellipsoids with 50% probability, balls with a arbitrarily fixed radius; hydrogen atoms and non-coordinating solvent molecules omitted for clarity; a positional disorder found for the Ag atom with an occupancy ratio of 0.85 : 015 is not displayed).
