Near infrared emission spectrum of H13CN

J.P. Hofmann; B. Eifert; G.C. Mellau

doi:10.1016/j.jms.2010.05.005

Near infrared emission spectrum of H13CN

J.P. Hofmann, B. Eifert, G.C. Mellau

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Abstract

The emission spectrum of H13CN at 1370 K has been recorded with a hot gas high resolution FT-IR emission apparatus [1] in the wavenumber region of 6000–6800cm-1 with a resolution of 0.044cm-1. This work reports the analysis of 50 subbands for the H13CN isotopologue of hydrogen cyanide in the 2¿12¿1 wavenumber region. 23 rovibronic states of H13CN including the v1v2lv3=2660 rovibronic states at 10580cm-1 have been characterized for the first time and for seven other states it was possible to improve the existing spectroscopic constants substantially. The dense emission spectrum was analyzed with the spectrum analysis software SyMath™ implemented in the Mathematica™ computer algebra system.

Original language	English
Pages (from-to)	75-81
Number of pages	7
Journal	Journal of Molecular Spectroscopy
Volume	262
Issue number	2
DOIs	https://doi.org/10.1016/j.jms.2010.05.005
Publication status	Published - 2010

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title = "Near infrared emission spectrum of H13CN",

abstract = "The emission spectrum of H13CN at 1370 K has been recorded with a hot gas high resolution FT-IR emission apparatus [1] in the wavenumber region of 6000–6800cm-1 with a resolution of 0.044cm-1. This work reports the analysis of 50 subbands for the H13CN isotopologue of hydrogen cyanide in the 2¿12¿1 wavenumber region. 23 rovibronic states of H13CN including the v1v2lv3=2660 rovibronic states at 10580cm-1 have been characterized for the first time and for seven other states it was possible to improve the existing spectroscopic constants substantially. The dense emission spectrum was analyzed with the spectrum analysis software SyMath{\texttrademark} implemented in the Mathematica{\texttrademark} computer algebra system.",

author = "J.P. Hofmann and B. Eifert and G.C. Mellau",

year = "2010",

doi = "10.1016/j.jms.2010.05.005",

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journal = "Journal of Molecular Spectroscopy",

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T1 - Near infrared emission spectrum of H13CN

AU - Hofmann, J.P.

AU - Eifert, B.

AU - Mellau, G.C.

PY - 2010

Y1 - 2010

N2 - The emission spectrum of H13CN at 1370 K has been recorded with a hot gas high resolution FT-IR emission apparatus [1] in the wavenumber region of 6000–6800cm-1 with a resolution of 0.044cm-1. This work reports the analysis of 50 subbands for the H13CN isotopologue of hydrogen cyanide in the 2¿12¿1 wavenumber region. 23 rovibronic states of H13CN including the v1v2lv3=2660 rovibronic states at 10580cm-1 have been characterized for the first time and for seven other states it was possible to improve the existing spectroscopic constants substantially. The dense emission spectrum was analyzed with the spectrum analysis software SyMath™ implemented in the Mathematica™ computer algebra system.

AB - The emission spectrum of H13CN at 1370 K has been recorded with a hot gas high resolution FT-IR emission apparatus [1] in the wavenumber region of 6000–6800cm-1 with a resolution of 0.044cm-1. This work reports the analysis of 50 subbands for the H13CN isotopologue of hydrogen cyanide in the 2¿12¿1 wavenumber region. 23 rovibronic states of H13CN including the v1v2lv3=2660 rovibronic states at 10580cm-1 have been characterized for the first time and for seven other states it was possible to improve the existing spectroscopic constants substantially. The dense emission spectrum was analyzed with the spectrum analysis software SyMath™ implemented in the Mathematica™ computer algebra system.

U2 - 10.1016/j.jms.2010.05.005

DO - 10.1016/j.jms.2010.05.005

M3 - Article

SN - 0022-2852

VL - 262

SP - 75

EP - 81

JO - Journal of Molecular Spectroscopy

JF - Journal of Molecular Spectroscopy

IS - 2

ER -

Near infrared emission spectrum of H13CN

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