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arXiv 2202.02079physics.chem-ph
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用Yambo码从头算圆二色性:应用于二肽

Ab initio Circular Dichroism with the Yambo code: applications to dipeptides

Elena Molteni, Giancarlo Cappellini, Davide Sangalli

摘要:

圆二色性光谱是表征手性分子的一种有用的技术。它比总吸收对分子构象更敏感,通常用于鉴定对映体。在这里,我们提出了第一原则的实施CD与应用程序的三个环二肽。我们的分子CD方法已经集成在Yambo代码的5.0版本中[1],在GPL下分发。

英文摘要:

Circular dichroism (CD) spectroscopy is a useful technique for characterizing chiral molecules. It is more sensitive than total absorption to molecule conformation, and it is routinely used to identify enantiomers. We present here a first principles implementation of CD with application to three cyclo-dipeptides. Our CD approach for molecules has been integrated in the 5.0 release of the Yambo code [1], distributed under GPL.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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