White Light from Blue Fluorescence and Sensitized Yellow Long-Afterglow Phosphorescence of o-Terphenyl in Its π-Acid···Base Adduct with Ag3Pz3.

作者：S. Zhan, Fei Ding, Xiao-Wei Liu, Guo-Hui Zhang, Ji Zheng, Dan Li · 发表于：Inorganic Chemistry · 年份：2019 · DOI：10.1021/acs.inorgchem.9b01911 · 被引用次数：17 · 研究领域：Medicine、Chemistry

White-light emission with CIE (0.32, 0.34) was realized for an o-terphenyl (oTP) molecule in its Ag3[3,5-(CF3)2Pz]3 (Pz = pyrazolate) sandwiching adduct, originating from the hybrid of fluorescence and sensitized long-afterglow phosphorescence of oTP. Density functional theory (DFT) and time-dependent DFT calculations revealed that heavy-atom effects of Ag play a crucial role in sensitization of the triplet of oTP, giving off its ultralong phosphorescence.