Fig. 11. Comparison of effective molarities (EM) for formation of intramolecular phenol-amide H-bonds, log EM(Le), with the corresponding values measured for phenol-ester H-bonds, log EM(Lf). Data for ligands with an ether linker are shown in blue (L9 and L10), ester linker in black (L2 and L3) and aromatic linker in grey (L7 and L8).9 The line corresponds to log EM(Le) = log EM(Lf).
