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The role of water in the dual luminescence of 4-N,N-dimethylaminobenzonitrile

โœ Scribed by Denis Pilloud; Paul Suppan; Lorenzo van Haelst

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
300 KB
Volume
137
Category
Article
ISSN
0009-2614

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โœฆ Synopsis

The observation of the dual luminescence of the title compound in very concentrated solutions in specially dried acetonitrile rules out water impurities as being at the origin of the anomalous emission. Water produces a quenching of the anomalous emission as well as a red-shift of the emission spectrum.

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