Symmetry of [N-X-N]+ halogen bonds in solution

被引：70

作者：

Carlsson, Anna-Carin C. ^{[1
,2
]}

Grafenstein, Jurgen ^{[1
,2
]}

Laurila, Jesse L. ^{[1
,2
]}

Bergquist, Jonas ^{[3
]}

Erdelyi, Mate ^{[1
,2
]}

机构：

[1] Univ Gothenburg, Dept Chem, SE-41296 Gothenburg, Sweden

[2] Univ Gothenburg, Swedish NMR Ctr, SE-41296 Gothenburg, Sweden

[3] Uppsala Univ, Dept Phys & Analyt Chem, SE-75124 Uppsala, Sweden

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 10期

基金：

欧洲研究理事会;

关键词：

HYDROGEN-BONDS; IODINE;

D O I：

10.1039/c1cc15839b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first investigation of halogen bond symmetry is presented. In contrast to related hydrogen bonds, the iodous halogen bond is symmetric in solution and in the crystal. The bromous analogue is symmetric in solution, but shows asymmetry in the solid state. NMR results are in agreement with DFT predictions.

引用

页码：1458 / 1460

页数：3

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