2,2′-Biimidazolium 5-amino-2,4,6-tribromoisophthalate

In the cation of the title salt, C6H8N42+·C8H2Br3NO42−, the dihedral angle between the two five-membered rings is 2.1 (3)°. In the anion, the mean planes of the carboxyl units are twisted from the benzene ring by 84.3 (4) and 86.2&a...

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Bibliographic Details
Main Authors: Kou-Lin Zhang, Han Huang, Seik Weng Ng
Format: Article
Language:English
Published: International Union of Crystallography 2010-11-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810041899