Ontology highlight
ABSTRACT:
SUBMITTER: Zhang KL
PROVIDER: S-EPMC3009234 | biostudies-literature | 2010 Oct
REPOSITORIES: biostudies-literature
Zhang Kou-Lin KL Huang Han H Ng Seik Weng SW
Acta crystallographica. Section E, Structure reports online 20101023 Pt 11
In the cation of the title salt, C(6)H(8)N(4) (2+)·C(8)H(2)Br(3)NO(4) (2-), 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 (3)°. In the crystal, the components are linked by imidazolium-carboxyl-ate N-H⋯O hydrogen bonds, generating a chain running along [10]. ...[more]