高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (6): 1016.

• 研究简报 • 上一篇    下一篇

氮杂联苯乙烯系列衍生物的二阶非线性光学性质的理论研究

刘永军1,2, 刘英1, 赵显3, 刘成卜2   

  1. 1. 曲阜师范大学化学系, 曲阜 273165;
    2. 山东大学理论化学研究所;
    3. 山东大学晶体材料研究所, 济南 250100
  • 收稿日期:2000-01-28 出版日期:2001-06-24 发布日期:2001-06-24
  • 通讯作者: 刘成卜(1948年出生),男,教授,博士生导师,从事量子化学研究.
  • 基金资助:

    国家自然科学基金(批准号:29873025);山东省自然科学基金(Z20001302资助

Theoretical Study on Second-order Nonlinear Optical Properties of Diazadistyrene Derivatives

LIU Yong-Jun1,2, LIU Ying1, ZHAO Xian3, LIU Cheng-Bu2   

  1. 1. Department of Chemistry, Qufu Normal University, Qufu 273165, China;
    2. Institute of Theoretical Chemistry;
    3. Institute of Crystal Materials, Shandong University, Jinan 250100, China
  • Received:2000-01-28 Online:2001-06-24 Published:2001-06-24

关键词: 氮杂联苯乙烯系列衍生物, 二阶非线性光学性质, ZINDO-SOS

Abstract: On the basis of ZINDOprogram, we have designed a program to calculate the nonlinear second-order polarizabilities βijk and βμ according to the SOSequation. The second-order nonlinear optical properties of diazadistyrene derivatives were studied. The calculated results reveal that the introduction of pyrimidine does not influence the transparency but give a rise to large values of β. For the corresponding stilbene derivatives, the effect of the location of pyrimidine on the values of β is greater.

Key words: Diazadistyrene derivatives, Second-order polarizabilities, ZINDO SOS

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