INFRARED EMISSION SPECTRUM OF DBO

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1997

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Ohio State University

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We generated the transient molecule DBO by reading deuterium with the parent molecule, HBO. at temperatures above $800^\circ C$ in a ceramic tube furnace. In fared emission spectra were recorded with a Fourier transform spectrometer at a resolution of $0.01 cm^{-1}$ from 350 to 3600 $cm^{-1}$. We observed the three fundamental vibrational bands as well as various hot and combination bands. A strong Coriolis interaction was detected between the $\nu_{1}$ and $\nu_{2}+\nu_{3}$ energy levels. The high-resolution infrared data for DBO will be combined with previous $results^{h,i}$ to yield a thorough analysis of the ground electronic state.

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$^{h}$Y. Kawashima et al., J. Molec. Spectrosc. \textbf{133}, 116-127 (1989) and {44th Symp. Molec. Spectrosc}., Columbus, (1989). $^{i}$P. Colarusso et al $51^{st}$ Sympos. on Molec. Spectrosc. Columbus, (1996).
Author Institution: Department of Chemistry, University of Waterloo; Department of Chemical Technology, Kanagawa Institute of Technology; Department of Chemical Technology, The Graduate University for Advanced Studies

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