...
首页> 外文期刊>The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory >Joint Experimental and Theoretical Characterization of the Electronic Structure of 4,4'-Bis(N-m-tolyl-N-phenylamino)biphenyl (TPD) and Substituted Derivatives
【24h】

Joint Experimental and Theoretical Characterization of the Electronic Structure of 4,4'-Bis(N-m-tolyl-N-phenylamino)biphenyl (TPD) and Substituted Derivatives

机译:4,4'-双(N-间甲苯基-N-苯基氨基)联苯(TPD)和取代衍生物的电子结构的联合实验和理论表征

获取原文
获取原文并翻译 | 示例
           

摘要

We investigate by means of gas-phase ultraviolet photoelectron spectroscopy complemented by quantum-chemical calculations how the frontier levels of the 4,4'-bis(N-m-7tolyl-N-phenylamino)biphenyl (TPD) molecule are affected upon substitution of the terminal aryl rings with methoxy groups of fluorine atoms. These results provide strategies to modulate energy barriers at metal/organic or organic/orgaic interfaces involving TPD and its derivatives; it is shown that the change in the energy of the HOMO level of TPD upon derivatization is strongy affected by inductive effects taking place in the #sigma# skeleton.
机译:我们通过气相紫外光电子能谱研究,辅以量子化学计算,对4,4'-双(Nm-7tolyl-N-苯基氨基)联苯(TPD)分子的前沿水平在末端取代时的影响如何具有氟原子的甲氧基的芳基环。这些结果为调节涉及TPD及其衍生物的金属/有机或有机/有机界面的能垒提供了策略。结果表明,衍生化后TPD的HOMO能级的能量变化受到#sigma#骨架中发生的感应效应的强烈影响。

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号