高等学校化学学报

高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (9): 1238.

• 论文 • 上一篇    下一篇

卟啉镍的电子结构及三阶非线性光学性质

封继康, 高旭岭, 孙家锺   

  1. 吉林大学化学系、理论化学研究所, 长春, 130023
  • 收稿日期:1991-09-06 出版日期:1992-09-24 发布日期:1992-09-24
  • 通讯作者: 封继康
  • 基金资助:

    国家自然科学基金

Electronic Structures and Nonlinear Third-Order Optical Properties of Ni-Porphyrin

FENG Ji-Kang, GAO Xu-Ling, SUN Jia-Zhong   

  1. Department of Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun, 130023
  • Received:1991-09-06 Online:1992-09-24 Published:1992-09-24

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被引次数

2

摘要： 用INDO/SDCI法研完了卟啉镍的电子结构、UV光谱和三阶非线性光学系数γ,发现该化合物中镍离子对γ的贡献很小,而卟啉环对γ的贡献则是主要的,且三阶非线性极化系数随配体共轭键数目的增加成指数增长.

关键词: 卟啉镍, UV光谱, 三阶非线性光学系数

Abstract: The electronic structure UVspectrum and nonlinear third-order optical susceptibility γof Ni-porphyrin were studied.It can be concluded that in this compound the contribution of Ni2+ ion to γis very littles the contribution of porphyrin ring to γ is the dominant one and the nonlinear third-order optical susceptibility will increase exponentially with the increase of the number of conjugated bonds of ligands in the complex.

Key words: Ni-porphyrin, UV spectrum, Nonlinear third-order optical susceptibility

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