Solvatochromic effect on the Ultraviolet absorption spectra of Chalcone derived from acetyl benzo oxazinone

R. Rajalakshmi; S.Ramkumar

Solvatochromic effect on the Ultraviolet absorption spectra of Chalcone derived from acetyl benzo oxazinone

Authors: R. Rajalakshmi, S.Ramkumar

Unique Paper ID: 153564
Volume: 8
Issue: 7
PageNo: 536-539

Keywords: Chalcone cetyl benzo oxazinone absorption maxima Kirkwood function stabilization energy

Abstract:
The ultra violet absorption spectra of chalcone derived from acetyl benzo oxazine have been recorded in various solvents in the range 200â€“400nm and the effects of solvents on the absorption spectra of title compound are interpreted by correlating the of absorption frequencies with Kirkwood function{Ô‘, 1/Ô‘ and f(Ô‘) = }. Absorption maxima observed in alcohol water mixtures and hexane is found to be the direct measure of the excited state stabilization energy of the Chalcone under investigation in various percentage of alcohol-water mixture.

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ISSN: 2349-6002
Volume: 8
Issue: 7
PageNo: 536-539

Solvatochromic effect on the Ultraviolet absorption spectra of Chalcone derived from acetyl benzo oxazinone

Available:https://ijirt.org/Article?manuscript=153564

08 Sep, 2021

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