Anti-inflammatory drugs .2. Salt of 2-(2,6-dichlorophenylamino)phenylacetic acid with diethanolamine

被引：20
作者：
Castellari, C
Ottani, S
机构：
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1995年 / 51卷
关键词：
D O I：
10.1107/S010827019500730X
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The structure of the title salt, bis(2-hydroxyethyl)-ammonium 2-(2, 6-dichlorophenylamino)phenylacetate, C4H12NO2+.C14H10Cl2NO2-, has been determined by X-ray diffraction. The asymmetric unit consists of one cation and one anion. The structural unit is best described as a double-ion pair built up around a centrosymmetric pair of cations, which are hydrogen bonded to each other and to the carboxylate O atoms. The crystal consists of stacked layers, each characterized by a network of hydrogen bonds.
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页码：2612 / 2615
页数：4
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