Excited state intramolecular proton transfer mechanism of o-hydroxynaphthyl phenanthroimidazole
Liu Shuang1, Ma Yan-Zhen2, Yang Yun-Fan2, Liu Song-Song1, Li Yong-Qing2, †, Song Yu-Zhi1, ‡
       

(color online) Absorption (abs) and fluorescence (flu.) spectra of HNPI, obtained at the calculated level of B3LYP/6-31+G (d)/IEF-PCM (acetonitrile).