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Climbing up the vibrational ladder of HC15N: High-temperature near-infrared emission measurements
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| Organization: | University of Lethbridge |
| Department: | Alberta Terrestrial Imaging Centre, Department of Physics and Astronomy |
| Organization: | University of Lethbridge |
| Department: | Alberta Terrestrial Imaging Centre, Department of Physics and Astronomy |
| Organization: | University of Lethbridge |
| Department: | Alberta Terrestrial Imaging Centre, Department of Physics and Astronomy |
| Organization: | University of Lethbridge |
| Department: | Alberta Terrestrial Imaging Centre, Department of Physics and Astronomy |
| Organization: | Justus-Liebig-Universität Giessen |
| Department: | Physikalisch-Chemisches-Institut |
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| Journal of Molecular Spectroscopy |
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The near-infrared (NIR) emission spectrum of H12C15N was measured in the 6050–6500 cm1 range at a resolution of 0.044 cm1 using an emission setup available at the Justus-Liebig Universität, Giessen, Germany. The rich emission spectrum showing numerous overlapped spectral profiles was analyzed with the spectrum analysis software SyMath running using Mathematica as a platform. This approach allowed us to retrieve the vibrational–rotational constants for 32 bands. Many spectroscopic transitions have been observed for the first time in a lab environment. We quantified four newly observed Coriolis resonances.
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HC15N, Molecular spectra, Infrared spectra, Emission spectra, Bending vibrations, Rovibrational constants
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