Water and hydrogen halides serve the same structural role in a series of 2+2 hydrogen-bonded dimers based on 2,6-bis(2-anilinoethynyl)pyridine sulfonamide receptors

被引：35

作者：

Berryman, Orion B. ^{[1
,2
]}

Johnson, Charles A., II ^{[1
,2
]}

Zakharov, Lev N. ^{[1
,2
]}

Haley, Michael M. ^{[1
,2
]}

Johnson, Darren W. ^{[1
,2
]}

机构：

[1] Univ Oregon, Dept Chem, Eugene, OR 97403 USA

[2] Univ Oregon, Inst Mat Sci, Eugene, OR 97403 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 01期

关键词：

anions; dimers; hydrogen bonds; receptors; self-assembly;

D O I：

10.1002/anie.200703971

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Mix and match: A new series of receptors reveals an unusual propensity to form 2+2 hydrogen-bonded dimers with water or hydrogen halides. Remarkably, water and hydrogen chloride impart nearly identical structural features to the dimers. In fact, in one case (see picture, Cl green, O red, N blue, S yellow), one water molecule and one chloride ion work in concert to form a hydrogen-bonded dimer stitched together with seven hydrogen bonds. (Figure Presented) © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：117 / 120

页数：4

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