| 吡啶气相分子的共振多光子电离谱 |
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| 引用本文： | 林美荣,潘潇宁,刘耀明,张包铮,陈文驹.吡啶气相分子的共振多光子电离谱[J].化学学报,1995,53(4):318-322. |
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| 作者姓名： | 林美荣 潘潇宁 刘耀明 张包铮 陈文驹 |
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| 作者单位： | 南开大学现代光学研究所 |
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| 基金项目： | 国家自然科学基金资助的项目 |
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| 摘 要： | 本工作观测了双光子能量在35180-36002cm^-^1范围内吡啶分子的共振多光子电离谱。对电子跃迁S~1(^1B~1)→S~0(^1A~l)的振动带做了归属, 首次在^1B~1态观察到7个新的振动模。讨论了N原子取代对分子结构及振动模的影响。
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| 关 键 词： | 吡啶 振动模 振动带 共振多光子电离谱 |
Resonant multiphoton ionization spectrum of pyridine in gas phase |
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| LIN MEIRONG,PAN XIAONING,LIU YAOMING,ZHANG BAOZHENG,CHEN WENJU.Resonant multiphoton ionization spectrum of pyridine in gas phase[J].Acta Chimica Sinica,1995,53(4):318-322. |
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| Authors: | LIN MEIRONG PAN XIAONING LIU YAOMING ZHANG BAOZHENG CHEN WENJU |
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| Abstract: | 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. |
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| Keywords: | PYRIDINE |
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