Acta Chimica Sinica ›› 2002, Vol. 60 ›› Issue (8): 1428-1432. Previous Articles     Next Articles

Original Articles

由螺旋原子连接的系列立体交叉型分子的光谱与二阶非线性光学性质

张锁秦;封继康;任爱民;李耀先   

  1. 吉林大学化学系,长春(130023);理论化学研究所,长春(130023)
  • 发布日期:2002-08-15

Electronic Spectra and Nonlinear Second-order Optical Properties of Series of Spiro-atom Linked Three-dimensional Molecules

Zhang Suoqin;Feng Jikang;Ren Aimin;Li Yaoxian   

  1. Department of Chemistry,Changchun(130023);State Key Laboratory of Theoretical and Computational Chemistry,Changchun(130023)
  • Published:2002-08-15

The geometry structure, electronic spectra and nonlinear second- order optical properties of series of spiro-atom linked three- dimensional molecules were investigated using AMl and ZINDO series method. The relationship between the nonlinear second-order optical properties of studied molecules and their substitutes was discussed. The calculated results show that these molecules have high transparence as well as large nonlinear second-order optical susceptibilities.

Key words: CONFIGURATION, NON LINEAR OPTICS, OPTICAL MATERIAL, INDO

CLC Number: