| CO LMR spectrum of ~(14)N~(16)O and its analysis with spectra of ~(14)N~(17)O and ~(14)N~(18)O |
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| 引用本文： | 刘煜炎,刘红平,郭远清,刘效庸,林洁丽,黄光明,高晖,李津蕊. CO LMR spectrum of ~(14)N~(16)O and its analysis with spectra of ~(14)N~(17)O and ~(14)N~(18)O[J]. 中国科学B辑(英文版), 2000, 43(2) |
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| 作者姓名： | 刘煜炎 刘红平 郭远清 刘效庸 林洁丽 黄光明 高晖 李津蕊 |
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| 作者单位： | Laboratory of Magnetic Resonance and Atomic & Molecular Physics, Wuhan Institute of Physics & Mathematics, Chinese Academy of Sciences, Wuhan 430071, China |
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| 基金项目： | This work was supported by the National Natural Science Foundation of China(Grant No.19874072). |
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| 摘 要： | LMR spectra for v=1←0 transitions of 14N16O in X2Π1/2,3/2 states were observed at 5.6 μm and 5.4 μm of CO laser. Introducing the advanced isotopic molecular constant scaling function to Hund's case (a) diatomic structure model, these spectra were analyzed and fitted together with all reliable previous spectral data of 14N16O as well as 14N17O and 14N18O. A full set of precise molecular parameters and their vibrational dependencies have been determined with much higher precision (1 -2 orders for most parameters). Many of them have been obtained for the first time. Using isotopic scaling function, the molecular constants of 14N17O and 14N18O were deduced.
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CO LMR spectrum of 14N16O and its analysis with spectra of 14N17O and 14N18O |
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| LIU Yuyan,LIU Hongping,GUO Yuanqing,LIU Xiaoyong,LIN Jieli,HUANG Guangming,GAO Hui,LI Jinrui. CO LMR spectrum of 14N16O and its analysis with spectra of 14N17O and 14N18O[J]. Science in China(Chemistry), 2000, 43(2) |
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| Authors: | LIU Yuyan LIU Hongping GUO Yuanqing LIU Xiaoyong LIN Jieli HUANG Guangming GAO Hui LI Jinrui |
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| Abstract: | LMR spectra for v=1←0 transitions of 14N16O in X 2П1/2,3/2 states were observed at 5.6 μm and 5.4 μm of CO laser. Introducing the advanced isotopic molecular constant scaling function to Hund's case (a) diatomic structure model, these spectra were analyzed and fitted together with all reliable previous spectral data of 14N16O as well as 14N17O and 14N18O. A full set of precise molecular parameters and their vibrational dependencies have been determined with much higher precision (1-2 orders for most parameters). Many of them have been obtained for the first time. Using isotopic scaling function, the molecular constants of 14N17O and 14N18O were deduced. |
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| Keywords: | 14N16O 14N17O 14N18O LMR spectroscopy. |
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