Journalartikel

Jahr der Veröffentlichung: 1996

Seiten: 323-336

Zeitschrift: Journal of Molecular Spectroscopy

Bandnummer: 180

Heftnummer: 2

ISSN: 0022-2852

DOI Link: https://doi.org/10.1006/jmsp.1996.0255

Verlag: Elsevier

Abstract: 
We have measured the Fourier transform spectrum (FTS) of two isotopomers of hydrogen cyanide ((HCN)-C-12-N-14 and (HCN)-C-12-N-15) from 500 to 10 000 cm(-1). The infrared data have been combined with earlier published microwave and submillimeter-wave measurements. From this analysis new vibration-rotation energy levels and constants are given, based on the observation of a number of new vibrational levels, especially for (HCN)-C-12-N-15. Th, Coriolis interaction involving Delta v(3) = -1, Delta v(2) = 3, and Delta l = +/-1 has been observed for a great many levels and in some cases the assignments of laser transitions allowed by this interaction are more clearly shown. New vibration-rotation constants are given that allow one to predict the transition wavenumbers for most of the transitions below 10 000 cm(-1) with accuracies of about 0.5 cm(-1) or better. Values are given for the power series expansion of the l-type resonance constants and for the centrifugal distortion constants, as well as the usual vibrational and rotational constants. (C) 1996 Academic Press, Inc.

Harvard-Zitierstil: Maki, A., Quapp, W., Klee, S., Mellau, G. and Albert, S. (1996) Infrared transitions of (HCN)-C-12-N-14 and (HCN)-C-12-N-15 between 500 and 10000 cm(-1), Journal of Molecular Spectroscopy, 180(2), pp. 323-336. https://doi.org/10.1006/jmsp.1996.0255

APA-Zitierstil: Maki, A., Quapp, W., Klee, S., Mellau, G., & Albert, S. (1996). Infrared transitions of (HCN)-C-12-N-14 and (HCN)-C-12-N-15 between 500 and 10000 cm(-1). Journal of Molecular Spectroscopy. 180(2), 323-336. https://doi.org/10.1006/jmsp.1996.0255