高等学校化学学报 ›› 2009, Vol. 30 ›› Issue (11(1)): 92.

• 研究论文 • 上一篇    下一篇

CH3OS与HOCl二聚物的结构与性质

李志锋1, 王晓燕2, 唐慧安1, 朱元成1, 李红玉1   

  1. 1. 天水师范学院生命科学与化学学院化学系, 天水 741001;
    2. 东北师范大学化学化工学院, 长春 130024
  • 收稿日期:2009-07-28 出版日期:2009-11-30 发布日期:2009-11-30
  • 通讯作者: 李志锋, 男, 讲师, 主要从事量子化学及电化学研究. E-mail: zflitsnu@163.com
  • 基金资助:

    天水师范“青蓝”人才项目资助.

Structure and Character of the Dirner Between CH3OS and HOCl

LI Zhi-Feng1*, WANG Xiao-Yan2, TANG Hui-An1, ZHU Yuan-Cheng1, LI Hong-Yu1   

  1. 1. College of Life Science and Chemistry, Tianshui Normal University, Tianshui 741001, China;
    2. Faculty of Chemistry, Northeast Normal University, Changchun 130024, China
  • Received:2009-07-28 Online:2009-11-30 Published:2009-11-30
  • Contact: LI Zhi-Feng. E-mail: zflitsnu@163.com
  • Supported by:

    天水师范“青蓝”人才项目资助.

摘要: 在B3LYP/6-311++G**水平上对CH3OS与HOCl之间二聚物的结构进行了优化, 经频率分析, 确认得到9种稳定构型, 氢键复合物7种, 氯键复合物2种. 在MP2/6-311++G**水平上计算了经BSSE校正的弱键作用能, 并运用NBO及AIM分析对体系中的弱键作用微观机理及本质进行了探讨.

关键词: CH3OS, HOCl, 氢键, 氯键, NBO, AIM

Abstract: B3LYP/6-311++G** calculation is used to optimiz the structure of the complexes between CH3OS and HOCl. The frequency analysis shows that there are nine stable complexes between the CH3OS and HOCl (seven hydrogen bond complexes and two chlorine bond complexes). The interaction energies of complexes obtained by using MP2/6-311++G** method with BSSE corrected. Furthermore, the NBO and AIM analysis were applied to investigate the microcosmic mechanism and nature of the system.

Key words: CH3OS, HOCl, Hydrogen bond, Chlorine bond, NBO, AIM

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