Investigations of bis-chromophore systems: relationship between spectral behaviour and charge transfer in 2-(3-coumaroyl)-benzopyrylium perchlorates

The dependence of spectral properties and interfragmental charge transfer on excitation, relaxation and excited state deactivation of 2-(3-coumaroyl)-benzopyrylium perchlorates. The positions of emission bands and rate constants of radiationless.

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