文献类型：期刊文献

中文题名：非平面分子内电荷转移离子配合物的合成及其光物理性质

英文题名：Synthesis and Photophysical Properties of Nonplanar Intramolecular Charge Transfer Ionic Complex

作者：车延超[1];田晓慧[1];吴旺宝[1];徐云龙[1];林嘉平[1]

机构：[1]华东理工大学材料科学与工程学院,上海200237

年份：2006

卷号：64

期号：11

起止页码：1195

中文期刊名：化学学报

外文期刊名：Acta Chimica Sinica

收录：CSTPCD;;Scopus;WOS:【SCI-EXPANDED(收录号:WOS:000238321400018)】；北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

基金：国家自然科学基金(No.20274011)资助项目.

语种：中文

中文关键词：电荷转移;光物理;离子配合物

外文关键词：charger transfer; photophysical; ionic complex

摘要：以N-乙烯基咔唑三羰基铬为模板化合物,选用丙烯基阳离子取代其中一个羰基配体,合成了一种新型非平面分子内电荷转移有机金属配合物.通过元素分析、红外、核磁共振确定了配合物的组成和结构,电子吸收和荧光光谱结果表明配合物的光物理行为可通过配体取代调控.运用双光束前向简并四波混频(DFWM)的方法,测试了配合物及配体的三阶非线性效应,同时探讨了金属配位和配体取代对其的影响.
Using （N-vinylcarbazole）Cr（CO）3 complex as template substrate, a novel organometallic complex with nonplanar intramolecular charge transfer property was synthesized by replacing a CO group with cationic allyl ligand. The composition and structure of the tide complex were characterized by elemental analysis, IR, ^1H and ^13C NMR spectra. Electronic absorption and photoluminescence studies suggested that ligand exchange on the organometallic moiety offered control of the photophysical properties for this class of materials. Third-order nonlinear optical properties of the complexes and ligands in this work were measured with forward degenerate four-wave mixing （DFWM） method and discussed in relation to the metal coordination and ligand replacement.