LASER MAGNETIC RESONANCE SPECTROSCOPY OF THE $\nu_{1}$ AND $\nu_{3}$ VIBRATIONAL FUNDAMENTALS OF DCO
Loading...
Date
1980
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Ohio State University
Abstract
Using the technique of intracavity laser magnetic resonance we have observed and analysed over 200 resonances from the CD stretching vibration $\nu_{1}$ of the deuterated formyl radical, DCO. Analysis of these transitions has provided accurate determinations of the band origin, rotational, centrifugal distortion and spin rotation parameters for the $\nu_{1} =1$ vibrational state. In addition, by incorporating into the analysis the effects of Coriolis interaction between $\nu_{1}$ and $\nu_{3}$ we were able to determine the Coriolis coupling constant and some effective $\nu_{3}$ band parameters. These parameters subsequently led to the assignment of some weak lines to $\nu_{3}$ band transitions. The vibrational band origins were found to be; for (100), $\nu_{0} = 1909.773$ $cm^{-1}$; for (001), $\nu_{0} = 1794.613$ $cm^{-1}$.
Description
Author Institution: