DIODE LASER SPECTROSCOPY OF THE $\nu_{2}$ BAND OF THE $CD_{3}$ RADICAL$^{\ast}$

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Date

1987

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Ohio State University

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Abstract

The ν2 band of the CD3 radical was observed by diode laser spectroscopy, and subsequent analysis yielded the center frequency and rotational constants for both the ground and ν2=1 states. Radicals were generated by excimer laser photolysis of a slow-flowing CD3I/He mixture, and spectra were observed after multiple reflection of the diode laser in a White cell configuration. Spectra were recorded using a Boxcar averager, and analysis of the time dependence of the radical concentration will also be presented.

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This research was carried out at Brookhaven National Laboratory under contract DE-AC02-76CH00016 with the U. S. Department of Energy and supported by its Division of Chemical Sciences, Office of Basic Energy Sciences.


Author Institution: Department of Chemistry, Brookhaven National Laboratory

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