ruthenium(II) complexes containing carboxyvinyl-conjugated phenanthroline and another auxiliary ligand have been designed, synthesized, and characterized. Starting from [RuCl2(p-cymene)]2, two types of Ru(II) complexes, [Ru(dcvphen)(4,7-R2-phenanthroline)(NCS)2] and [Ru(dcvphen)(4,4′-R2-bipyridine)(NCS)2] (dcvphen = 4,7-bis(E-carboxyvinyl)-1,10-phenanthroline, R = –CH = CHCOOH, –COOH, H), were synthesized by
摘要已设计,合成和表征了一系列含有羧基
乙烯基共轭
菲咯啉和另一种辅助
配体的
钌(II)配合物。从[RuCl 2(p- cymene)] 2开始,两种类型的Ru(II)络合物,[Ru(dcvphen)(4,7-R 2-
菲咯啉)(
NCS)2 ]和[Ru(dcvphen)(4 ,4'-R 2-联
吡啶)(
NCS)2 ](dcvphen = 4,7-bis(E-羧
乙烯基)-1,10-
菲咯啉,R = –CH = CHCOOH,–COOH,H)是通过在
DMF中一锅法合成的。最终产物以
四丁基铵盐形式的Ru(II)络合物得到,收率合理。对新合成的Ru(II)配合物进行了紫外-可见吸收研究。此外,表明用代表性的[Ru(dcvphen)2(
NCS)2 ] [TBA] 2复合
染料制造的
染料敏化太阳能电池表现出1.0%的合理功率转换效率。 图形概要