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Formation of CN (B2Σ) by the electron impact dissociation of cyanides. Rotational perturbation

✍ Scribed by Ikuo Tokue; Kozo Kuchitsu

Publisher: Elsevier Science
Year: 1975
Tongue: English
Weight: 313 KB
Volume: 36
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(75)87016-3

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✦ Synopsis

The (0,O) sequence of the violet (B '2-X' 2) band system of CN produced by the elcctran impact dis.so&tive cxcitatiar. (200 eVI of HCN, BrCN and CzNz was measured. From the rektivc intensities of the R( 14) lines split by rotation4 pertiubatian.

the ratio of the formation rate of the A2fl state to that of the B *IZ state was estimated to be about 0.9, T-9 and 0.8 for the CN radicals produced from HCN, BrCN 2nd C2N2, respectively. These valccs are about l/S of the carrespondk ratios observed by Caxon et al. far the impact of argon metast&!e atoms (3Po,2) on HCN and BrCN.

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