4-(4-Pyridyl)pyridinium 3-amino-5-carboxy-2,4,6-triiodobenzoate-5-amino-2,4,6-triiodoisophthalic acid (1/1)

Zhang, Kou-Lin and Diao, Guo-Wang and Ng, S.W. (2010) 4-(4-Pyridyl)pyridinium 3-amino-5-carboxy-2,4,6-triiodobenzoate-5-amino-2,4,6-triiodoisophthalic acid (1/1). Acta Crystallographica Section E: Structure Reports Online, 66 (12). O3165-U566. ISSN 1600-5368,

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Abstract

In the title ammonium carboxylate-carboxylic acid co-cystal, C10H9N2+center dot C8H3I3NO4-center dot C8H4I3NO4, the carboxylate anion and carboxylic acid molecule are linked by O-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonds to form a chain running along the c axis of the monoclinic unit cell. The chains are linked by pyridinum and pyridine N-H center dot center dot center dot O hydrogen bonds, generating a layer motif. O-H center dot center dot center dot N and O-H center dot center dot center dot O hydrogen bonds are also observed.

Item Type: Article
Funders: UNSPECIFIED
Subjects: Q Science > Q Science (General)
Depositing User: Mr Faizal 2
Date Deposited: 08 Jan 2015 02:36
Last Modified: 30 Jan 2019 08:18
URI: http://eprints.um.edu.my/id/eprint/11711

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