trans-4,4′-azopyridine N,N′-dioxide dihydrochloride

被引：2
|
作者：
Song, Hui-Hua [1 ]
Ma, Bao-Qing [1 ]
机构：
[1] Hebei Normal Univ, Coll Chem & Mat, Shijiazhuang 050091, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2007年 / 63卷
关键词：
D O I：
10.1107/S1600536807006630
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound is a salt, trans-1,10-dihydroxy-4,40-diazenediyldipyridinium dichloride, C10H10N4O22+ (.) 2Cl(-), in which the trans-4,40-azopyridine N,N'-dioxide cation is located on an inversion centre with the pyridine N-oxide atoms protonated. The Cl- anions form strong hydrogen bonds to these H atoms. Weak C-H (.) (.) (.) Cl hydrogen bonds link the cations and anions into a two-dimensional sheet.
引用
收藏
页码：o1332 / o1333
页数：2
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