ISSN:
1572-8927
Keywords:
Absorption sprectra
;
dyes
;
merocyanines
;
solvent effects
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Solvent effects on the lowest-energy electronic transitions of two merocyanines derived from quinoline have been studied using nine different solvent parameters reported in the literature. Relative merits and deficiencies of different parameters have been assessed. From the correlation results, attempts have been made to propose a solute-solvent interaction mechanism. For an assorted set of 19 solvents, as well as for a set of nine hydroxylic solvents, excellent results are obtained with correlation equation involving ET(30) and Hilderbrand's solubility parameter δH.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00974184
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