Unexpected isostructurality by permutation of classical and "weak'' hydrogen bonds

被引：18

作者：

Jones, PG ^{[1
]}

Vancea, F ^{[1
]}

机构：

[1] Tech Univ Carolo Wilhelmina Braunschweig, Inst Anorgan & Analyt Chem, D-38023 Braunschweig, Germany

来源：

CRYSTENGCOMM | 2003年 / 5卷

关键词：

D O I：

10.1039/b309038h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The compounds 2-chloromethylpyridinium chloride and 3-bromomethylpyridinium bromide are essentially isostructural despite their different substitution loci; the basic structural motif in both cases is a hydrogen-bonded dimer, but the positions of the classical and weak hydrogen bonds are interchanged.

引用

页码：303 / 304

页数：2

共 5 条

[1] VAN DER WAALS VOLUMES + RADII [J].