Electronic spectra of benzil in solution and thin film

C. Santhosh; P. C. Mishra

doi:10.1016/1010-6030(90)87058-J

Electronic spectra of benzil in solution and thin film

C. Santhosh, P. C. Mishra

Department of Atomic and Molecular Physics, Manipal

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The absorption and fluorescence spectra of benzil were studied in ethanol solution and in a thin film and the transitions observed were assigned using molecular orbital calculations. An energy level scheme including four different conformers of the molecule is suggested. Benzil complexed with oxygen in solution and in a thin film causes the absorption near 300 nm to be much stronger than that at 260 nm which is opposite to the normal situation.

Original language	English
Pages (from-to)	245-258
Number of pages	14
Journal	Journal of Photochemistry and Photobiology, A: Chemistry
Volume	51
Issue number	2
DOIs	https://doi.org/10.1016/1010-6030(90)87058-J
Publication status	Published - 01-01-1990

All Science Journal Classification (ASJC) codes

Bioengineering
Physical and Theoretical Chemistry

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10.1016/1010-6030(90)87058-J

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abstract = "The absorption and fluorescence spectra of benzil were studied in ethanol solution and in a thin film and the transitions observed were assigned using molecular orbital calculations. An energy level scheme including four different conformers of the molecule is suggested. Benzil complexed with oxygen in solution and in a thin film causes the absorption near 300 nm to be much stronger than that at 260 nm which is opposite to the normal situation.",

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AB - The absorption and fluorescence spectra of benzil were studied in ethanol solution and in a thin film and the transitions observed were assigned using molecular orbital calculations. An energy level scheme including four different conformers of the molecule is suggested. Benzil complexed with oxygen in solution and in a thin film causes the absorption near 300 nm to be much stronger than that at 260 nm which is opposite to the normal situation.

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Electronic spectra of benzil in solution and thin film

Abstract

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