Acta Chimica Sinica ›› 1995, Vol. 53 ›› Issue (4): 318-322. Previous Articles     Next Articles

Original Articles

吡啶气相分子的共振多光子电离谱

林美荣;潘潇宁;刘耀明;张包铮;陈文驹   

  1. 南开大学现代光学研究所
  • 出版日期:1995-04-15 发布日期:1995-04-15

Resonant multiphoton ionization spectrum of pyridine in gas phase

LIN MEIRONG;PAN XIAONING;LIU YAOMING;ZHANG BAOZHENG;CHEN WENJU   

  • Online:1995-04-15 Published:1995-04-15

Resonant multiphoton ionization spectra of pyridine vapor in the two-photon energy region of 35180-36002cm^-^1 has been observed. The vibrational bands observed in the S~1(^1B~1)→S~0(^1A~1) transition are assigned. Seven new vibrational bands are observed in ^1B~1 state for the first time. The effects of N substitution on the molecular structure and the vibrational modes are also discussed.

Key words: PYRIDINE

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