FAR INFRARED LMR SPECTROSCOPIC MEASUREMENTS OF THE QUASI-LINEAR MOLECULE DCCN

FIR laser magnetic resonance spectra of the quasilinear free radical DCCN, produced by fluorine atom abstraction of deuterium from deuterated acetonitrile $(C D 3 C N)$ , has been measured at laser wavelengths between 46 and $136 μ m$ . The spectra have been analyzed using a triplet asymmetric rotor Hamiltonian. Included in the fitting data set are the millimeter wave $d a t a a$ for the $ν 5 =0$ and 1 levels. This analysis has allowed the determination of some Zeeman constants and the refinement of the molecular constants of DCCN.

Description

$a$ M. C. McCarthy, C.A. Gottlieb, A.L. Cooksy, and P. Thaddeus, J. Chem. Phys. 103, 7779, (1995).

Author Institution: School of Physical Sciences, University of Windsor; Department of Chemistry and Rice Quantum Institute, Rice University; Department of Chemistry and Rice Quantum Institute, National Institute of Standards and Technology; Physical and Theoretical Chemistry Laboratory, Oxford University

URI

http://hdl.handle.net/1811/19632

Collections

Abstracts of OSU International Symposium on Molecular Spectroscopy 2000-2009

Full item page

Knowledge Bank