77K Excitation and Fluorescence Spectra of Polycyclic Aromatic Sulfur Heterocycles with Molecular Weight 234

Excitation and fluorescence spectra were recorded at 77K with the aid of Fluoromax (Horiba Jobin Yvon) using a fiber optic probe and shpolskii solvents. Spectra are reported for 13 polycyclic aromatic sulfur heterocycles (PASHs) with molecular weight (MW) 234.本研究采用光纤探头，借助Horiba Jobin Yvon品牌的Fluoromax型荧光分光光度计，于77K条件下记录激发光谱与荧光光谱，测试所用溶剂为什波尔斯基（Shpolskii）溶剂。本次共报道了13种分子量（MW）为234的多环芳香硫杂环化合物（polycyclic aromatic sulfur heterocycles，PASHs）的相关光谱数据。