2-(2,4-Dinitrobenzyl)pyridinium 2-hydroxy-3,5-dinitrobenzoate

被引：1

作者：

Smith, Graham ^{[1
]}

Wermuth, Urs D. ^{[1
]}

Young, David J. ^{[2
]}

机构：

[1] Queensland Univ Technol, Fac Sci & Technol, Brisbane, Qld 4001, Australia

[2] Griffith Univ, Sch Biomol & Phys Sci, Nathan, Qld 4111, Australia

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2010年 / 66卷

基金：

澳大利亚研究理事会;

关键词：

PROTON-TRANSFER COMPOUNDS; 3,5-DINITROSALICYLIC ACID; HETEROAROMATIC AMINES; STRUCTURE-MAKING; 2-(2'; 4'-DINITROBENZYL)PYRIDINE; CRYSTAL; SERIES;

D O I：

10.1107/S1600536810024888

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the structure of the title salt, C12H10N3O4 +center dot C7H3N2O7 -, the cations and the anions are linked by a single N+-H...O-carboxyl hydrogen bond, the discrete cation-anion unit having no intermolecular associations other than weak cation-anion aromatic ring pi-pi interactions [ring centroid separation = 3.7320 (14) A] and a number of weak inter-unit aromatic C-H...O contacts. An intramolecular C-H...O hydroxyl-carboxyl hydrogen bond occurs in the anion.

引用

页码：O1895 / U136

页数：11

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