Five ruthenium complexes of the general type trans-[RuII(btd)(Azo)Cl2] (Azo = PhN=NC(COMe) = NC6HY, where Y = H (a), Me (b), OMe (c), Cl (d) or Br (e)} and btd = 4,4′-bi-1,2,3-thiadiazole) have been prepared by the reaction of RuCl3 with the ligands in the presence of LiCl. These complexes have been characterized by spectroscopic (IR, UV–Vis, and NMR) and electrochemical techniques. In addition, the complex trans-[RuII(btd)(L5)Cl2] (complex 5) has been characterized by X-ray diffraction analysis. The electrochemical parameter for the π-excessive ligand (btd) is reported. The absorption spectrum of complex 5 in acetonitrile has been modeled by time-dependent density functional theory. .
一般类型反式-[RuII(btd)(Azo)Cl2] (Azo = PhN=NC(COMe) = NC6HY,其中 Y = H (a)、Me (b)、OMe (c) 的五种
钌配合物, Cl (d) 或 Br (e)} 和 btd = 4,4'-bi-1,2,3-
噻二唑) 是通过 RuCl3 与
配体在 LiCl 存在下反应制备的。这些配合物已通过光谱(红外、紫外-可见和核磁共振)和电
化学技术进行了表征。此外,配合物反式-[RuII(btd)(L5)Cl2](配合物5)已通过X射线衍射分析进行了表征。报告了 π-过量
配体 (btd) 的电
化学参数。配合物 5 在
乙腈中的吸收光谱已通过时间相关密度泛函理论进行了建模。 。