Linking of C44(32)[R44(30)] chains of rings in the hydrogen-bonded adduct 3,5-dihydroxybenzoic acid-4,4′-bipyridine (2/3) by means of π•••π stacking interactions

被引：14

作者：

Wheatley, PS ^{[1
]}

Lough, AJ

Ferguson, G

Glidewell, C

机构：

[1] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland

[2] Univ Toronto, Lash Miller Chem Labs, Toronto, ON M5S 3H6, Canada

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1999年 / 55卷

关键词：

D O I：

10.1107/S0108270199006319

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the 2:3 adduct of 3,5-dihydroxybenzoic acid and 4,4'-bipyridine, 2C(7)H(6)O(4). 3C(10)H(8)N(2), the two components are linked by six independent O-H ... N hydrogen bonds [O ... N 2.685 (3)-2.814 (3) Angstrom and O-H ... N 170-178 degrees] into a C-4(4)(32)[R-4(4)(30)] chain of rings. Each chain is linked to two neighbouring chains by means of aromatic pi...pi stacking interactions.

引用

页码：1489 / 1492

页数：4