Figure 9

Fluorescence spectra of 5 (1 × 10−5 mol/L) and upon the addition of salts (20.0 equiv) of F−, Cl−, Br−, I−, H2PO4 −, HSO4 −, OAc− and NO3 − in CH3CN at 25 °C.
Fluorescence spectra of 5 (1 × 10−5 mol/L) and upon the addition of salts (20.0 equiv) of F−, Cl−, Br−, I−, H2PO4 −, HSO4 −, OAc− and NO3 − in CH3CN at 25 °C.