Published November 1, 1981
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Journal Article
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Infrared diode laser spectroscopy of the fundamental band of NF(a1Δ)
Creators
Abstract
Thirty-one lines of the fundamental vibration–rotation band of the NF free radical in its a 1 state have been detected in absorption near 8.6 µm using a tunable infrared diode laser. Linewidths were Doppler limited and several transitions were accompanied by resolved hyperfine structure due to fluorine and nitrogen nuclear moments. Wave number calibration using accurately determined N2O lines yielded v0 = 1165.952±0.001 cm^−1 for the band center. Rotational and centrifugal distortion constants for both v = 0 and 1 states have also been determined.
Additional Information
© 1981 American Institute of Physics. Received 8 June 1981; accepted 2 July 1981. We thank the Science Research Council and the Royal Society for equipment grants, the Churchill Foundation for a scholarship for M.O. and the Canadian Natural Science and Engineering Research Council for a Post-doctoral Fellowship for P.A.H. We are grateful to Dr. M.A.A. Clyne and Professor D.W. Setser and their colleagues for communicating their results to us before publication and for useful discussions.Attached Files
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Additional details
Identifiers
- Eprint ID
- 12292
- Resolver ID
- CaltechAUTHORS:DAVjcp81
Funding
- Science Research Council (UK)
- Royal Society of London
- Winston Churchill Foundation
- Natural Sciences and Engineering Research Council of Canada (NSERC)
Dates
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2008-11-14Created from EPrint's datestamp field
- Updated
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2021-11-08Created from EPrint's last_modified field