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Normal isotope effect on the rate of dissociation of carbazole in the excited state

✍ Scribed by Tohru Kishi; Jiro Tanaka; Tsutomu Kouyama

Publisher: Elsevier Science
Year: 1977
Tongue: English
Weight: 183 KB
Volume: 46
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(77)85288-3

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✦ Synopsis

llc kmctlcs of the dlsFocl.ltlon rcnctmn of cdrbazolc in the e\cltcd stdtl: has been mve\tit;ated by measurinu ihe fluur-~SL'C~LC I~fctm~ m ddute .Ilkaline 1120 und D20 solutions. A norm,11 Isotope effca 11.1s been observed on the d&soc:ation reactlon rate, but the dltfcrencc of the actlvatlon encrges IS less th,m tbc difference of the zero-point vlbr.rtianal energies between N-11 and N-D bonds.

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