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Proceedings Paper

Absorption properties of excited (doublet) states of Zn-porphyrin pi-radical anions
Author(s): Igor V. Filatov; Vladimir S. Chirvony; Gennady N. Sinyakov
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Paper Abstract

Excited electronic states of Zn-porphyrin (pi) -radical anions are studied by methods of picosecond absorption spectroscopy and quantum chemistry. An optical absorption spectrum of Zn-octaethylporphin (pi) -radical anions in its lowest excited doublet D1 state is obtained experimentally. Excited states energies are calculated by CNDO/S-CI method. Two allowed transitions from the D1 state are found in calculated spectrum. These theoretical data agree with the experimental spectrum which exhibits two absorption bands at ca. 500 and ca. 600 nm.

Paper Details

Date Published: 2 January 1995
PDF: 4 pages
Proc. SPIE 2370, 5th International Conference on Laser Applications in Life Sciences, (2 January 1995); doi: 10.1117/12.197424
Show Author Affiliations
Igor V. Filatov, Institute of Molecular and Atomic Physics (Belarus)
Vladimir S. Chirvony, Institute of Molecular and Atomic Physics (Belarus)
Gennady N. Sinyakov, Institute of Molecular and Atomic Physics (Belarus)


Published in SPIE Proceedings Vol. 2370:
5th International Conference on Laser Applications in Life Sciences
Pavel A. Apanasevich; Nikolai I. Koroteev; Sergei G. Kruglik; Victor N. Zadkov, Editor(s)

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