Volume 31, Issue 1 pp. 73-80
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Symmetry effects in the electronic spectrum of ammonia at low temperature

P. C. Engelking

P. C. Engelking

Department of Chemistry, University of Oregon, Eugene, Oregon 97403

1985–1986 Visiting Fellow, Joint Institute of Laboratory Astrophysics.

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V. Vaida

V. Vaida

Department of Chemistry, University of Colorado, Boulder, Colorado 80309

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First published: January 1987
Citations: 3

Abstract

A band intensity alternation has been observed in the absorption spectra to the à 1Aurn:x-wiley:00207608:media:QUA560310109:tex2gif-stack-1 state of NH3 and ND3 cooled in supersonic expansions. The nuclear statistical explanation for this interesting effect is given here.

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