The 2:1 complex of maleic acid and 1,4-diazabicyclo[2.2.2]octane:: hydrogen-bonded sheets linked by C-H•••O hydrogen bonds

被引：11

作者：

Sun, CR

Jin, ZM ^{[1
]}

机构：

[1] Zhejiang Univ Technol, Coll Pharmaceut Sci, Hangzhou 310014, Peoples R China

[2] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 2002年 / 58卷

关键词：

D O I：

10.1107/S0108270102014956

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In the title complex, 1,4-diazoniabicyclo[2.2.2]octane bis(hydrogen maleate), C6H14N22+.2C(4)H(3)O(4)(-), the C4H3O4- and C6H14N22+ ions, derived from maleic acid and 1,4-diazabicyclo[2.2.2]octane, respectively, are disordered across a mirror plane in space group Cmc2(1), and they are linked by two nearly linear N-H...O hydrogen bonds, with N...O distances of 2.662 (3) and 2.614 (4) Angstrom, and N-H...O angles of 173degrees. The crystal structure consists of sheets with reticulations of 3.3792 (4) Angstrom in stratum and 7.3892 (8) Angstrom in width. The sheets are linked by C-H...O hydrogen bonds.

引用

页码：O600 / O601

页数：2

共 12 条

[1] Formation of one-dimensional chains, two-dimensional bilayers and a three-dimensional diamondoid architecture in hydrogen-bonded adducts of 4,4′-biphenol with 1,4-diazabicyclo[2.2.2]octane and 1,2-diaminoethane [J].