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Spectroscopic, redox and photophysical properties of push-pull fluoroarylporphyrins

Sen, Aviji and Krishnan, V (1997) Spectroscopic, redox and photophysical properties of push-pull fluoroarylporphyrins. In: Faraday Transactions, 93 (24). pp. 4281-4288.

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Abstract

Novel fluoroarylporphyrins bearing electron donor dimethylamino groups in the meso-aryl positions and an electron acceptor nitro group on one of the pyrrole carbons exhibit significant solvent dependent fluorescence spectra and time-resolved emission properties. These effects are suggestive of intramolecular charge transfer (ICT) in the singlet excited state of these porphyrins. Electrochemical redox behaviour of these porphyrins showed the presence of substantial donor-acceptor interactions in the nitro-amino porphyrins.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Royal Society of Chemistry.
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 24 Jun 2011 07:22
Last Modified: 24 Jun 2011 07:22
URI: http://eprints.iisc.ernet.in/id/eprint/38469

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