一种不对称D-π-A型苯乙烯基吡啶硫氰酸盐的制备和结构表征

Preparation and structure characterization of an asymmetric D-π-A styrene pyridinium thiocyanate salt

制备了一种不对称D—π—A型取代苯乙烯基吡啶盐化合物,为新型的具有非线性光学效应的硫氰酸盐有机—无机杂化物,并通过现代分析仪器对其进行了测试和表征。培养了标题化合物的单晶,解析了晶体结构,对该化合物的组成—结构—性质之间的关系进行了有益的探讨。实验表明,立足于分子设计,借助分子组装是合成有机—无机杂化材料简洁而有效的方法。

This research is main hybrid complex. The materials wi ly focused th optical on the design and synthesis of organic--inorganic nonlinear properties, including some pyridinium complexes, are briefly summarized. A new organic- inorganic hybrid coordination compound. containing tile zinc ion, ambidentate thiocyanate （SCN--） ligand and pyridinium group cation, has been successfully synthesized by self--assembling. The product was carefully characlerized by routine analysis, such as IR, UV, Fluorescent spectra, Element analysis, TGA and X--ray determination etc. Accordingly, some significant conclusions and the results concerned are given and discussed in this thesis.