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[Study on fluorescence spectra of the four heterocyclic compounds in solution]. | LitMetric
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[Study on fluorescence spectra of the four heterocyclic compounds in solution].

Yi-ming Qian Ying Wang Xue-mei Wu Ying Zhao Xian-we Liao

Guang Pu Xue Yu Guang Pu Fen Xi

Department of Chemistry, Sichuan Normal University, Chengdu 610066, China.

Published: September 2004

The fluorescence spectra of the four compounds have been studied. Geometric configurations of the four compounds have been optimized by semi-empirical method RHF/AM1 of quantum chemistry. There is no imaginary frequency in vibrational analysis. Their fluorescence spectra have also been calculated by RHF/CIS. The results of calculation in solution are better agreement with experimental values than in gas phase.

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