Red edge excitation study of cooperative double proton transfer in 7-azaindole

Temperature dependence of tautomeric and dimeric fluorescences of 7-azaindole in 3-methylpentane was investigated. Red edge excitation permitted to obtain initially only excited dimeric species. The results do not imply the necessity of invoking tunneling mechanism for the explanation of cooperative...

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Bibliographic Details
Published in:Journal of luminescence 1981-01, Vol.24, p.519-522
Main Authors: Waluk, J., Bulska, H., Pakuła, B., Sepioł, J.
Format: Article
Language:English
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Summary:Temperature dependence of tautomeric and dimeric fluorescences of 7-azaindole in 3-methylpentane was investigated. Red edge excitation permitted to obtain initially only excited dimeric species. The results do not imply the necessity of invoking tunneling mechanism for the explanation of cooperative double proton transfer in the excited state of 7-azaindole dimers.
ISSN:0022-2313
1872-7883
DOI:10.1016/0022-2313(81)90030-2