Structural Investigation of Weak Intermolecular Interactions (Hydrogen and Halogen Bonds) in Fluorine-Substituted Benzimidazoles
收藏NIAID Data Ecosystem2026-03-08 收录
下载链接：
https://figshare.com/articles/dataset/Structural_Investigation_of_Weak_Intermolecular_Interactions_Hydrogen_and_Halogen_Bonds_in_Fluorine_Substituted_Benzimidazoles/2278372
下载链接
链接失效反馈官方服务：
资源简介：
The
structures of five fluorinated benzimidazoles and one intermediate
(an open double amide) have been determined by X-ray crystallography.
In the analysis of these heterocycles, particular attention has been
paid to N–H···H hydrogen bonds and to fluorine–fluorine
intermolecular contacts. Thus, one of the shortest F···F
distances ever reported, 2.596(3) Å, has been observed in 4,5,6,7-tetrafluoro-1H-benzimidazole-2(3H)-one. The 13C, 15N, and 19F solid-state NMR data for all
benzimidazoles are also given.
创建时间：
2014-07-02
