unsymmetrically substituted Ar,H‐edt2− 1,2‐dithiolene ligands (Ar,H‐edt2−=arylethylene‐1,2‐dithiolato; Ar=phenyl (1−), 2‐naphthyl (2−), and 1‐pyrenyl (3−)) were synthesized and characterized by spectroscopic and electrochemical methods and the corresponding neutral species (1, 2, and 3, respectively) were obtained in CH2Cl2 solution at room temperature by diiodine oxidation. The single‐crystal X‐ray
四丁基(TBA +)的不对称取代的Ar,H-EDT的正方形平面单阴离子
金络合物的盐2- 1,2-二
硫配体(
氩气,H-EDT -2- = arylethylene -1,2- dithiolato; Ar为苯基(1 - ),2-
萘基(2 - ),和1-
芘基(3 - ))的合成和表征通过光谱和电
化学方法和相应的中性物质(1,2,和3分别)在获得CH 2 Cl 2溶液在室温下经二
碘氧化。收集(TBA单晶X射线衍射结构数据+)(2 - ),通过DFT理论计算的支持,是与配位体和Au的烯-1,2-二
硫醇形式一致III氧化态。所有配合物在中性状态下均具有强烈的近红外吸收(约1.5μm),并且在400–550 nm范围内具有可见光发射特性,在3 −情况下,其能量由配合物的电荷控制/ 3对。光谱和电
化学特征1 X -和2 X - (X= 0,1),通过DFT和时间依赖性(TD)DFT计算研究了顺式和反式构型。