This title appears in the Scientific Report :
1999
Please use the identifier:
http://dx.doi.org/10.1006/jmsp.1999.7850 in citations.
Far-infrared rotational and fine-structure transitions frequencies and molecular constants of (14)NO and (15)NO in the X(2)Pi(v=o) state
Far-infrared rotational and fine-structure transitions frequencies and molecular constants of (14)NO and (15)NO in the X(2)Pi(v=o) state
We have made highly accurate measurements of the absorption spectrum of the 14NO and 15NO isotopomers of nitric oxide in the far-infrared. Pure rotational transitions up to J" = 3712 within the 2Pi1/2 and 2Pi3/2 spin components and several 2Pi3/2 <-- 2Pi1/2 fine-structure transitions were re...
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Personal Name(s): | Varberg, T. D. |
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Stroh, F. / Evenson, K. M. | |
Contributing Institute: |
Institut für Stratosphärische Chemie; ICG-1 |
Published in: | Journal of molecular spectroscopy, 196 (1999) S. 5 - 13 |
Imprint: |
Orlando, Fla.
Academic Press
1999
|
Physical Description: |
5 - 13 |
PubMed ID: |
10361053 |
DOI: |
10.1006/jmsp.1999.7850 |
Document Type: |
Journal Article |
Research Program: |
Stratosphärische Chemie |
Series Title: |
Journal of Molecular Spectroscopy
196 |
Subject (ZB): | |
Publikationsportal JuSER |
We have made highly accurate measurements of the absorption spectrum of the 14NO and 15NO isotopomers of nitric oxide in the far-infrared. Pure rotational transitions up to J" = 3712 within the 2Pi1/2 and 2Pi3/2 spin components and several 2Pi3/2 <-- 2Pi1/2 fine-structure transitions were recorded within the ground vibrational state. A least-squares fit to these data combined with some lambda-doubling and rotational transitions measured by previous workers has resulted in accurate values for the rotational, fine, and hyperfine parameters of these two isotopomers. Most of the far-infrared transitions reported here have an experimental uncertainty of about 20 kHz and will be useful for astronomers and atmospheric scientists studying this important molecule. The more accurate calculated frequencies will also be useful as spectroscopic calibration standards. Copyright 1999 Academic Press. |