The Polarized Absorption Spectra of Some β-Substituted Anthraquinones
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概要
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The polarized absorption spectra of 2-hydroxy-, 2-amino-, and 2,3-diaminoanthraquinones were measured in stretched PVA sheets below 47 kK, and semiempirical ASMO-SCF-CI calculations, including the variable β method, were carried out for these compounds. By a comparison of the observed and the calculated results, the π–π<SUP>*</SUP> bands of these compounds were assigned. Each of these compounds has six bands in the observed wave number region, four of which correspond to those of anthraquinone; the other two bands can be assigned to the intramolecular charge-transfer transitions.
- 公益社団法人 日本化学会の論文
著者
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Inoue Hiroyasu
Department Of Applied Chemistry Faculty Of Technology Kanagawa University
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Tanizaki Yoshie
Department Of Chemistry Nagaoka University Of Technology
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HOSHI Toshihiko
Department of Chemistry and Biological Science, College of Science and Engineering, Aoyama Gakuin University
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Yoshino Junko
Department of Chemistry, College of Science and Engineering, Aoyama Gakuin University
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