高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (1): 75.

• 论文 • 上一篇    下一篇

酞菁和酞菁铜的电子结构与光谱

李君1, 封继康1, 李志儒1, 孙家锺2   

  1. 1. 吉林大学化学系, 长春, 130023;
    2. 吉林大学理论化学研究所, 长春
  • 收稿日期:1993-01-03 修回日期:1993-08-11 出版日期:1994-01-24 发布日期:1994-01-24
  • 通讯作者: 封继康
  • 作者简介:李君,女,32岁,博士生,讲师.
  • 基金资助:

    国家自然科学基金;吉林大学分子光谱与分子结构开放实验室资助

The Electronic Structures and Spectra of Phthalocyanine and Copper Phthalocyanine

LI Jun1, FENG Ji-Kang1, LI Zhi-Ru1, SUN Jia-Zhong2   

  1. 1. Dept.of Chem., Jilin Univ., Changchun, 130023;
    2. Inst.of Theor. Chem. Jilin Univ.
  • Received:1993-01-03 Revised:1993-08-11 Online:1994-01-24 Published:1994-01-24

摘要: 用INDO/CI方法研究了酞菁和酞菁铜的电子结构和紫外-可见光谱。对酞菁采用共享氢模型。酞菁铜的一个单电子位于11b1g(dx2-y2)的MO上。从酞菁铜到酞菁,分子对称性由D4h降低为D2h,谱线发生分裂。计算结果基本与实验结果相符。

关键词: 酞菁, 酞菁铜, 紫外-可见光谱

Abstract: The electronic structures and UV-Vis spectra of phthalocyanine(H2Pc) and copper phthalocyanine(CuPc) were studied by using INDO/CImethod.The shred hydrogen model has been used for H2Pc.The single electron located at the 11b1g(dx2-y2)MO for CuPc.From CuPc to H2Pc,as the D4h symmetry of molecule CuPc lowered to D2h of H2Pc,the lines of spectra splitted.The calculated results are consistent with the observed results.

Key words: Phthalocyanine, Copper phthalocyanine, UV-Vis spectra

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