Vibrational Optical Activity of BODIPY Dimers: The Role of Magnetic–Electric Coupling in Vibrational Excitons
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- 作者：Sergio Abbate ; Torsten BruhnGennaro Pescitelli ; Giovanna Longhi
- 刊名：Journal of Physical Chemistry A
- 出版年：2017
- 出版时间：January 12, 2017
- 年：2017
- 卷：121
- 期：1
- 页码：394-400
- 全文大小：471K
- ISSN：1520-5215
文摘
The vibrational exciton (VE) interpretation of intense bisignated couplets in vibrational circular dichroism (VCD) spectra of a pair of atropisomeric BODIPY (boron dipyrrin) dimers is discussed. The role of intrinsic magnetic moments is crucial to reproduce the different behaviors of quasi-isomeric BODIPY dimers with different aryl junction.