Luminescence Properties and Electronic Structure of Some Quinolizinone and Indolizinone Derivatives

Author:

Bakalova Sn.1,Nikolov P.2,Stanoeva E.3,Ognyanov V.2,Haimova M.3

Affiliation:

1. 1Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1040 Sofia

2. 2Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1040 Sofia, Bulgaria

3. 3Faculty of Chemistry, University of Sofia, 1126 Sofia, Bulgaria

Abstract

Abstract The absorption and luminescence static and dynamic properties of a group of quinolizinone and indolizinone derivatives in solvents of different polarity at 297 K and 77 K are studied. On the basis of the spectral data and the PPP quantum-chemical results the problem of the main chromophore in these structures is discussed

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

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