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设计合成了含有嘧啶环的新型棒-线状N^C^N三齿配体1以及其二价铂配合物1-Pt.通过核磁共振谱、基质辅助激光解析电离飞行时间质谱(MALDI-TOF mass)、场发射扫描电镜(FE-SEM)、紫外、荧光光谱等对其结构、溶液中的自组装和光谱性能进行了表征和测定.结果表明,所制备的1-Pt分子由于具有独特的棒-线结构,分子间容易发生π-π堆积作用,在有机溶剂中显示了良好的自组装性能,并引起荧光性能的变化.
A novel rod-linear N ^ C ^ N tridentate ligand containing pyrimidine ring 1 and its bivalent platinum complex 1-Pt were designed and synthesized. The molecular weight and molecular weight were determined by nuclear magnetic resonance spectroscopy, matrix-assisted laser desorption ionization time of flight mass spectrometry (MALDI-TOF mass spectrometry, field emission scanning electron microscopy (FE-SEM), ultraviolet and fluorescence spectroscopy were used to characterize and measure the self-assembly and spectroscopic properties of the 1-Pt molecules. The results show that the Rod-line structure, intermolecular π-π stacking easily occur in the organic solvent showed good self-assembly properties, and cause changes in fluorescence properties.