Distinction between the weak hydrogen bond and the van der Waals interaction
Distinction between the weak hydrogen bond and the van der Waals interaction
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DOI：
10.1039/a708099i
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发表时间：
1998
影响因子：
4.9
通讯作者：
T. Steiner;G. Desiraju
中科院分区：
文献类型：
--
作者：
T. Steiner;G. Desiraju
不同类型C-H基团的C-H···O相互作用的角分布表明，方向性随着C-H极化的降低而降低，但对于甲基仍然可以清楚地识别;对于C-H···H-C货车德瓦尔斯接触，相反，观察到各向同性角特征。
The angular distributions of C–H···O interactions for different types of C–H groups show that the directionality decreases with decreasing C–H polarisation, but that it is still clearly recognisable for methyl groups; for C–H···H–C van der Waals contacts, in contrast, isotropic angular characteristics are observed.