Fig. 1. Selectivity profiles for cages (a) Cn@E-E-E, (b) Cn@P-P-P and (c) Cn@X-X-X among the guest series ranging from C4 to C14 (ICn/∑ICn represents the value of the relative intensity of the monoisotopic peak of each inclusion species among the guest series). The counteranion is perchlorate for the cage metals and triethylammonium for the carboxylate guests.
