Molecular and Structural Biology Division, CSIR-Central Drug Research Institute , Lucknow 226 031, India.
Solid State and Structural Chemistry Unit, Indian Institute of Science , Bangalore 560 012, India.
IUCrJ. 2015 Feb 26;2(Pt 2):159-60. doi: 10.1107/S205225251500189X. eCollection 2015 Mar 1.
Short atom-atom distances between molecules are almost always indicative of specific intermolecular bonding. These distances may be used to assess the significance of all hydrogen bonds, including the C-H⋯O and even weaker C-H⋯F varieties.
分子间的短原子-原子距离几乎总是表明存在特定的分子间键合。这些距离可用于评估所有氢键的重要性,包括 C-H⋯O 甚至更弱的 C-H⋯F 氢键。