Solvent effects on the S(0) -> S(2) absorption spectra of beta-carotene
文献类型：期刊论文
| 作者 | W. L. Liu ; D. M. Wang ; Z. R. Zheng ; A. H. Li ; W. H. Su |
| 刊名 | Chinese Physics B
 |
| 出版日期 | 2010 |
| 卷号 | 19期号:1 |
| 关键词 | solvent effects absorption spectra beta-carotene light-harvesting complexes electronic-absorption solute interactions empirical-treatment optical-properties excited-states dynamics spectroscopy environment shifts |
| ISSN号 | 1674-1056 |
| 中文摘要 | Absorption spectra of beta-carotene in 31 solvents are measured in ambient conditions. Solvent effects on the 0-0 band energy, the bandwidth, and the transition moment of the S(0) -> S(2) transition are analysed. The discrepancies between published results of the solvent effects on the 0-0 band energy are explained by taking into account microscopic solute-solvent interactions. The contributions of polarity and polarizability of solvents to 0-0 band energy and bandwidth are quantitatively distinguished. The 0-0 transition energy of the S(2) state at the gas phase is predicted to locate between 23000 and 23600 cm(-1). |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/31313]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | W. L. Liu,D. M. Wang,Z. R. Zheng,et al. Solvent effects on the S(0) -> S(2) absorption spectra of beta-carotene[J]. Chinese Physics B,2010,19(1). |
| APA | W. L. Liu,D. M. Wang,Z. R. Zheng,A. H. Li,&W. H. Su.(2010).Solvent effects on the S(0) -> S(2) absorption spectra of beta-carotene.Chinese Physics B,19(1). |
| MLA | W. L. Liu,et al."Solvent effects on the S(0) -> S(2) absorption spectra of beta-carotene".Chinese Physics B 19.1(2010). |
入库方式： OAI收割
来源：金属研究所
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