5-Amino-2,4,6-triiodoisophthalic acid–4,4′-bipyridine N,N′-dioxide–water (1/1/1)
The aromatic rings of the N,N′-dioxide molecule in the title compound, C8H4NI3O4·C10H8N2O2·H2O, are twisted by 14.0 (2)°. The –CO2H substituents of the 5-amino-2,4,6-triiodoisophthalic acid are twisted by 83.0&#...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2011-04-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536811007276 |
| Summary: | The aromatic rings of the N,N′-dioxide molecule in the title compound, C8H4NI3O4·C10H8N2O2·H2O, are twisted by 14.0 (2)°. The –CO2H substituents of the 5-amino-2,4,6-triiodoisophthalic acid are twisted by 83.0 (2) and 86.5 (2)° out of the plane of the aromatic ring. In the crystal, the three components are linked by O—H...O hydrogen bonds into a three-dimensional network. An N—H...O interaction also occurs. One of the amino H atom is not involved in hydrogen bonding. |
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| ISSN: | 1600-5368 |