Organometallic complexes for nonlinear optics. 66. Synthesis and quadratic nonlinear optical studies of trans-[Ru{C C{2,5-C4H2S-(E)-CH CH}n-2,5-C4H2S(NO2)}Cl(dppe)2] (n = 0–2)
作者:Siya Qiu、Mahbod Morshedi、Mahesh S. Kodikara、Jun Du、Yovan de Coene、Chi Zhang、Koen Clays、Mark G. Humphrey
DOI:10.1016/j.jorganchem.2020.121306
日期:2020.7
synthesized, their electrochemical properties have been assessed by cyclic voltammetry (CV), their linear optical and quadratic nonlinear optical (NLO) properties have been assayed by UV–vis–NIR spectroscopy and hyper-Rayleigh scattering studies at 1300 nm, respectively, and their linear optical properties in the formally RuIII state have been examined by UV–vis–NIR spectroelectrochemistry. The data
以连接的钌炔基单元为供体和硝基为受体的端基官能化的低聚(2,5-噻吩亚乙烯基)(OTV),即反式-[Ru C C-2,5-C 4 H 2 S(NO 2)} Cl(dppe)2 ](Ru1T),反式-[Ru C C-2,5-C 4 H 2 S-(E)-CH CH-2,5-C 4 H 2 S(NO 2)} Cl(dppe)2 ](Ru2T)和反式-[Ru C C-2,5-C 4 H 2 S-(E)-CHCH-2,5-C 4 H 2 S-(E)-CH CH-2,5-C 4 H 2 S(NO 2)} Cl(dppe)2 ](Ru3T)的合成已经通过循环伏安法(CV)进行了评估,它们的线性光学和二次非线性光学(NLO)特性已经分别通过紫外可见光谱和1300 nm的高瑞利散射研究进行了测定,并且它们的线性光学特性在正式的Ru III状态已通过UV-vis-NIR光谱电化学检查。将Ru1T - R