Emission Spectra of CH(A2Δ) Produced from CH3CN in the Argon Flowing-Afterglow Reaction-Reference-Cited by-同舟云学术

Emission Spectra of CH(A2Δ) Produced from CH3CN in the Argon Flowing-Afterglow Reaction

Published:1977-08-01 Issue:8 Volume:50 Page:1905-1908
ISSN:0009-2673
Container-title:Bulletin of the Chemical Society of Japan
language:en
Short-container-title:

Author:

Suzuki Kaoru¹,Kuchitsu Kozo¹

Affiliation:

1. Department of Chemistry, Faculty of Science, The University of Tokyo

Abstract

Abstract Emission spectra from CH(A2Δ) formed in the reaction of positive ionic species of argon with CH3CN were studied by the flowing-afterglow method. The rotational distributions for the v′=0, 1, and 2 of CH(A2Δ) are characterized by effective rotational temperatures of ca. 5000, 2000, and 1500 K, respectively, whereas the distributions in lower levels (N′\lesssim11), especially for v′=0, are characterized by that of ca. 700 K. The average vibrational and rotational energies distributed in the CH radicals produced initially are estimated to be 0.32±0.04 and 0.34±0.06 eV, respectively.

Publisher

Oxford University Press (OUP)

Link

https://academic.oup.com/bcsj/article-pdf/50/8/1905/56092441/bcsj.50.1905.pdf

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3. Rotational excitation and the energy distribution of CN(B2Σ) produced by the reaction of metastable Ar(3P0,2) atoms with HCN

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