Quasiline absorption and fluorescence spectra of two single-bond conformers of trans-2-naphthylethylenes and their aza analogs

Autor:	M. Lamotte, T. Wismontski-Knittel, F. J. Morgan, K. A. Muszkat
Rok vydání:	1990
Předmět:	Crystallography Chemistry Stereochemistry General Engineering Chemical solution Single bond Physical and Theoretical Chemistry Absorption (chemistry) Fluorescence Ultraviolet radiation Conformational isomerism Fluorescence spectra
Zdroj:	The Journal of Physical Chemistry. 94:1302-1309
ISSN:	1541-5740 0022-3654
DOI:	10.1021/j100367a020
Popis:	We report on the identification of the quasiline spectral systems of the nonplanar s conformers of trans-1-(2-naphthyl)arylethylenes embedded in n-alkane matrices at around 4 K. Taken together with the previously observed planar s conformers, we now obtain complete parallelism between the s conformers detected in n-alkane polycrystalline matrices at 4 K and the s conformers whose existence was previously inferred in fluid and glassy solutions on the basis of spectral and time-resolved studies
Databáze:	OpenAIRE
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