Fig. 3. UV-vis absorption and fluorescence at 300 K, and phosphorescence spectra at 77 K in toluene solutions (concentration: 10−5 M) of (a) 32clCBP, (b) 32clCXT, and (c) 32PclCXT. Photoluminescence spectra of (d) 32clCBP, (e) 32clC-XT, and (f) 32PclCXT in H2O/DMSO mixtures with different water contents (concentration: 10−5 M).
