The photoreduction of zinc tetra-2,3-pyridino porphyrazine: A photochemical,electrochemical and spectroscopic study |
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| Affiliation: | 1. Laboratoire d''Etude des Surfaces et Interfaces, Ecole des Hautes Etudes Industrielles, CNRS U. A. 253, 13, rue de Toul, 59046 Lille Cédex, France;2. Université des Sciences et Techniques de Lille, Laboratoire de Spectroscopie Infrarouge et Raman, CNRS L. P. 2641, 59655 Villeneuve D''Ascq Cédex, France;1. National Institute of Fundamental Studies, Hantana Road, Kandy, 20000, Sri Lanka;2. Postgraduate Institute of Science, University of Peradeniya, Peradeniya, 20400, Sri Lanka;3. Department of Physics, University of Peradeniya, Peradeniya, 20400, Sri Lanka;4. Faculty of Engineering and Science, Western Norway University of Applied Sciences, Norway;5. Department of Physics, University of Jaffna, Jaffna, 40000, Sri Lanka;6. Department of Chemistry, University of Peradeniya, Peradeniya, 20400, Sri Lanka;1. Computational Materials and Drug Design Lab, Department of Chemistry, GITAM School of Science, GITAM (Deemed to Be University), Gandhi Nagar, Rushikonda, Visakhapatnam, Andhra Pradesh, 530045, India;2. Institute of Theoretical Chemistry, University of Ulm, Albert-Einstein-Allee 11, D-89069, Ulm, Germany;3. Department of Chemistry, Mahishadal Raj College, Vidyasagar University, West Bengal, 721628, India |
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| Abstract: | ![]()
The behavior of zinc tetra-2,3-porphyrazine (PcZnPy) has been studied by means of spectroscopy (u.v.-visible and in situ Raman diffusion), electrochemistry and photochemistry. In contrast to its phthalocyanin analog, this dye has to undergo a one-electron reduction process prior to being able to photosensitize reduction reactions. The application of this property to perform two-electron transfers is considered. |
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