Cyclometalated Ruthenium Complexes of 1,2,3-Triazole-containing Ligands: Synthesis, Structural Studies, and Electronic Properties
作者:Wenwen Yang、Yuwu Zhong
DOI:10.1002/cjoc.201201170
日期:2013.3
Six bis‐tridentate and two tris‐bidentate cyclometalated ruthenium complexes with a 1,2,3‐triazole‐containing ligand have been prepared and characterized. Single‐crystal X‐ray analyses of complexes [(MeOptpy)Ru(Budtab)](PF6) and [(Mebip)Ru(Budtab)](PF6) are presented, where MeOptpy is 4′‐p‐methoxyphenyl‐2,2′:6′,2′′‐terpyridine, Budtab is the 2‐deprotonated form of 1,3‐di(N‐n‐butyl‐1,2,3‐triazol‐4‐yl)benzene
制备并表征了六种具有1,2,3-三唑的双三齿和两个三齿环金属化钌配合物。给出了[[MeOptpy] Ru(Budtab)] [PF 6)和[[Mebip)Ru(Budtab)](PF 6)配合物的单晶X射线分析,其中MeOptpy是4′- p-甲氧基苯基-2 ,2':6',2''-吡啶,Budtab是1,3-二(N - n-丁基-1,2,3-三唑-4-4-基)苯的2去质子化形式,Mebip为双(N-甲基-苯并咪唑基)吡啶。这些配合物的电子性质通过光谱和电化学分析来探测。进行了随时间变化的密度泛函理论计算,以协助吸收光谱的分配。