The Scattering of Longitudinally Polarized Electrons from Chiral Molecules and Optical Rotatory Power
The Scattering of Longitudinally Polarized Electrons from Chiral Molecules and Optical Rotatory Power
复制标题
手性分子纵向偏振电子的散射和旋光能力
DOI：
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发表时间：
1994
期刊：
影响因子：
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通讯作者：
G. Gallup
中科院分区：
文献类型：
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作者：
G. Gallup
许多共价键合的分子具有足够的几何稳定性，从而可以表现出稳定的手性。当物质不是外消旋混合物时，人们早就知道手性的结果是它们的旋光能力和相关的圆二色性现象。几年前，Farago1 认为，基于对称性，纵向极化电子对于右手或左手手性分子应该表现出不同的散射幅度。
Many covalently bonded molecules have sufficient geometric stability so that they can exhibit stable chirality. When substances are not racemic mixtures, it has long been known that a consequence of chirality is their optical rotatory power and the associated phenomenon of circular dichroism. Some years ago Farago1 argued, on the basis of symmetry, that longitudinally polarized electrons should show different scattering amplitudes for right- or left-handed chiral molecules.