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. Author manuscript; available in PMC: 2010 Nov 14.
Published in final edited form as: Chem Commun (Camb). 2009 Oct 2;(42):6409–6411. doi: 10.1039/b916099j

Fig. 3.

Fig. 3

1H NMR titration curves for chloride binding with H6L(OTs)6 in D2O at pH = 2. Net changes in the chemical shifts of NCH2 (H1), NCH2CH2 (H2) and ArCH2 (H3) are shown against the anion concentration.