VIBRATIONAL ASSIGNMENT OF THE 1400 {\AA} ABSORPTION BAND OF METHYLENE CHLORIDE

Russell, B. R.; Edwards, L. O.; Raymonda, J. W.

VIBRATIONAL ASSIGNMENT OF THE 1400 {\AA} ABSORPTION BAND OF METHYLENE CHLORIDE

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Date

1974

Authors

Russell, B. R.

Edwards, L. O.

Raymonda, J. W.

Publisher

Ohio State University

Abstract

The absorption spectra of methylene chloride $(C H 2 C l 2)$ has vibrationally structured absorptions in the 50 000 to 90 000 $c m −1$ spectral region. The 1400 {\AA} absorption band is reported to be the most highly structured with low resolution $i n s t r u m e n t a t i o n 1$ . These closely spaced absorptions are assigned in terms of $C − H$ and $C − C l$ symmetric stretching modes. The corresponding spectrum of $C D 2 C l 2$ is utilized to aid in the assignments. Several differences are noted in the spectra of the two compounds.

Description

This work was supported by the Robert A, Welch Foundation. Present address of J. W. Raymonda: Calspan Corporation, Buffalo, New York, 14221. $1$ B. R. Russell, L. O. Edwards, and J. W. Raymonda, J, Amer. Chem. Soc. 95, 2129 (1973).

Author Institution: Department of Chemistry, North Texas State University; Department of Chemistry, California State University; Department of Chemistry, University of Arizona Calspan Corporation

URI

http://hdl.handle.net/1811/16469

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Abstracts of OSU International Symposium on Molecular Spectroscopy 1970-1979

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