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Solvent effects on the fluorescence spectra of some aliphatic amines in solutions

✍ Scribed by Y. Muto; Y. Nakato; H. Tsubomura

Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
316 KB
Volume
9
Category
Article
ISSN
0009-2614

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✦ Synopsis

Tltc fluorescence and p~ospharesc~nce of some aliphstic amine8 have been measured. A rcmnrksbio solvent abift of the fIuorcscenco has been found nod oxpIainod in terms af the large sotvntian energy for the Rydbarg s&to. The fhmrescenco is quenched by oxygxm, 1, Z-dichtoroethano and acctanitrile, A new fluorescence band nppenrs wSh the addition of water. which has been attributed to the hqdrogeo-bond complex between the nminos snd water formed in the formerls excited r;t&e.

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