HIGH-RESOLUTION SPECTRUM OF $O^{18}$ ENRICHED $CO_{2}^{\ast}$

Berney, C. V.; Eggers, D. F.

HIGH-RESOLUTION SPECTRUM OF $O^{18}$ ENRICHED $CO_{2}^{\ast}$

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Date

1962

Authors

Berney, C. V.

Eggers, D. F.

Publisher

Ohio State University

Abstract

A sample of $C O 2$ was synthesized from water containing $10 % H 2 O 18$ , and the infrared spectrum was studied on a vacuum grating spectrometer. The region from 5200 to $1850 c m −1$ was covered using PbS and PbTe photoconductive detectors and spectral slit widths from 0.2 to $0.3 c m −1$ . Various bands of $O 18$ -substituted species of $C O 2$ were observed, including the Fermi-resonant triad $(20 ∘ 0,12 ∘,04 ∘$ of $C 12 O 16 O 18$ forbidden to the symmetric species. These and other results will be discussed.

Description

$*$ Supported in part by the National Science Foundation and the Directorate of Chemical Sciences, Air Force Office of Scientific Research.

Author Institution: Department of Chemistry, University of Washington

URI

http://hdl.handle.net/1811/14416

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Abstracts of OSU International Symposium on Molecular Spectroscopy 1960-1969

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