期刊文献+

席夫碱衍生物二阶非线性光学性质的理论研究

Thereotical reseach on second-order optic properties of Schiff bases molecules
在线阅读 下载PDF
导出
摘要 以量子化学半经验方法AM1优化构型为基础,利用ZINDO/CI方法研究了两种带有不同取代基的席夫碱分子的电子光谱,同时利用ZINDO/CI-SOS程序计算了它们的二阶非线性光学系数β值,从而探索分子结构与电子光谱及非线性光学性质的关系.理论计算结果表明:在给体受体基团嵌入席夫碱后,其二阶非线性光学系数增大.与席夫碱共轭分子的比较表明,引入给体受体基团的体系有很好的二阶非线性光学性质,可能成为较好的光学材料. On the basis of geometry optimized by quantum chemical AM1 method, electronic spectrum of two salen-type Schiff bases molecules was discussed by ZINDO/CI method. The second-order optical susceptibilitg coefficent/3 of two salen-type Schiff bases was calculated by ZINDO/CI-SOS program. Theoretical calculation shows that donor-acceptor substituted salen-type Schiff bases possesses better nonlinear optical property and can be used to aid in the design of dyes with a nice optical material.
出处 《辽宁师范大学学报(自然科学版)》 CAS 2009年第1期44-46,共3页 Journal of Liaoning Normal University:Natural Science Edition
基金 国家自然科学基金资助项目(10647138) 辽宁省教育厅科学技术研究项目(20060667)
关键词 席夫碱分子 量子化学计算 二阶非线性光学 Schiff bases molecules second-order optics quantum chemical method
作者简介 王丽芝(1977-),女,辽宁沈阳人,沈阳化工学院讲师,硕士.E-mail:qiqishuo@126.com
  • 相关文献

参考文献14

  • 1习斯.分子非线性光学的理论与实践[M].叶成,译.北京:北京化学工业出版社,1996:2-9.
  • 2KANIS D R,RATNER M A,MARKS T.Design and construction of molecular assemblies with large second-order optical nonlinearities quantum chemical aspect[J].J Chem Rev,1994,94:195-199.
  • 3MARDER S R,CHENG L T,TIEMANN B G,et al.Large first hyperpolarizability in push-pull polyenes by tuning of the bond length alternation and aromaticity[J].Science,1994,263 (28):511-51.
  • 4HROBARIK P,ZAHRADNIK P A.Design of benzothiazole-derived push-pull dyes with high molecular quadratic hyperpolarizabilitiesy[J].Phys Chem Chem Phys,2004,6:495-501.
  • 5MARDER S R,PERRY J W.Molecular materials design for second-order nonlinear optical applications[J].Adv Mater,1993,5:804-815.
  • 6ALBERT D L,MARKS T J,RATNER M A.Large molecular hyperpolarizabilities quantitative analysis of aromaticity and auxiliary donor-acceptor effects[J].J Am Chem Soc,1997,119:6575-6582.
  • 7LACROIX P G.Second-order optical nonlinearities in coordination chemistry:the case of bis(salicylaldiminato)metal Schiff base complexes[J].Eur J Inorg Chem,2001,2:339-342.
  • 8SHEIKHSHOAIE I,FABIAN W M F.Quantum chemical study on the electronic structure and second-order nonlinear optical properties of salen-type Schiff bases[J].Dyes and Pigments,2006,70:91-98.
  • 9王娟娟,朱小蕾,陈凯,赵波,周志华.给体受体共轭型希夫碱的分子第一超极化率的理论研究[J].南京师大学报(自然科学版),2005,28(4):64-69. 被引量:5
  • 10LI B,HUANG G,SHI L,et al.Preparation,spectroscopy and electrochemistry of some ferrocenyl Schiff base derivatives with NLO responses[J].India J Chem,2003,42:2643-2648.

二级参考文献26

  • 1封继康,王海船,肖长永,孙家锺.偶氮系列分子二阶非线性光学性质的理论研究[J].高等学校化学学报,1996,17(4):596-600. 被引量:18
  • 2封继康,高晓顺,肖长永,孙家锺.吩噻嗪侧环取代衍生物的二阶非线性光学性质的ZINDO-SOS研究[J].高等学校化学学报,1996,17(8):1263-1268. 被引量:7
  • 3袁爱华,沈小平.查耳酮衍生物的二阶非线性光学性质研究[J].华东船舶工业学院学报,1996,10(4):28-33. 被引量:2
  • 4祁楠,陈兴,程侣柏.芳醛与芳胺的缩合反应及产物的倍频效应[J].精细化工,1997,14(1):21-24. 被引量:8
  • 5Balakina M Y, Li J, Geskin V M. Nonlinear optical response in acceptor-substituted carotenoids, a theoretical study [ J ].Journal of Chemistry Physics, 2000, 113(21) : 9598-9609.
  • 6Jalai-Heravi M, Khandar A A, Sheikshoaie I. A theoretical investigation of the strucure, electronic properties and second-order nonlinearity of some azo Schiff base ligands and their monoanions [ J]. Spectrochimica Acta Part A, 1999, 55 (12) :2537-2544.
  • 7Selino H, Bartlett R J. Frequency dependent nonlinear optical properties of molecules [ J ]. J Chem Phys, 1986, 85 (2) :976-989.
  • 8Kurtz H A. Calculation of the nonlinear optical properties of molecules[J]. J Comp Chem,1990, 11 (1) : 82-87.
  • 9Matsuzawa N, Dixon D A. Semiempirical calculation of hyperpolarizabilitisfor donor-acceptor molecules: comparison to experiment[ J]. J Phys Chem, 1992, 96(15) : 6232-6234.
  • 10Frisch M J, Trucks G W. Gaussion O3, Reversion B. O5 [ CP]. USA: Gaussion Inc Pittsburgh PA, 2003.

共引文献16

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部