CH•••π versus CH•••halogen interactions -: the crystal structures of the 4-halogenoethynylbenzenes

被引：93

作者：

Weiss, HC

Boese, R

Smith, HL

Haley, MM

机构：

[1] Univ Essen Gesamthsch, Inst Anorgan Chem, D-45117 Essen, Germany

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

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 24期

关键词：

D O I：

10.1039/a706564g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The crystal structures of the 4-halogenoethynylbenzenes are quite similar and exhibit =CH ...pi interactions, whereas the structure of 4-fluoroethynylbenzene has very interesting and rare intermolecular =CH ... F contacts.

引用

页码：2403 / 2404

页数：2

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