物理化学学报 >> 1996, Vol. 12 >> Issue (12): 1067-1070.doi: 10.3866/PKU.WHXB19961203

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六氢吡啶团簇的研究

陈文武,高毅勤,吴国胜,杨达林,盛六四,武国华,叶为全,张允武   

  1. 中国科学院化学研究所，分子反应动力学国家重点实验室，北京 100080|中国科学技术大学国家同步辐射实验室，合肥 230027
  • 收稿日期:1996-09-14 修回日期:1996-10-09 发布日期:1996-12-15
  • 通讯作者: 杨达林

The Study of the 6-H Pyridine Clusters

Chen Wen-Wu,Gao Yi-Qin,Wu Guo-Sheng,Yang Da-Lin,Sheng Liu-Si,Wu Guo-Hua,Ye Wei-Quan,Zhang Yun-Wu   

  1. The State Key Laboratory of Molecular Reaction Dynamics,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080|National Laboratory of Synchrotron Radiation,University of Science and Technology of China,Hefei 230027
  • Received:1996-09-14 Revised:1996-10-09 Published:1996-12-15
  • Contact: Yang Da-Lin

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关键词: 六氢吡啶, 分子团簇, 氢键, 环状和链状结构

Abstract:

 The 6H-pyridine clusters have been studied by the TOF mass spectrometry, the VUV from synchrotron radiation and the molecular beam technique. Three-type clusters are observed in the VUV photoionization mass spectroscopy: Pn+(n=2-5,P stands for 6H-pyridine molecule), PnH+ (n=2-4) and Pn (H2O)m+(n=4,5, m=1;n=6, m=1,2). The PnH+ clusters may have the chain structures, the Pn+ and Pn(H2O)m+ clusters may have the cyclic structures, all of these are formed by the hydrogen-bond.

Key words: 6H-pyridine, Molecular cluster, Hydrogen bond, Cycle and chain structure