Ethane-1,2-diaminium 4,5-dichlorophthalate
Smith, Graham & Wermuth, Urs D. (2010) Ethane-1,2-diaminium 4,5-dichlorophthalate. Acta Crystallographica Section E : Structure Reports Online, 66(1), o235.
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Abstract
In the structure of the title compound, C2H10N22+·C8H2Cl2O42-, the dications and dianions form hydrogen-bonded ribbon substructures which enclose conjoint cyclic R21(7), R12(7) and R42(8) associations and extend down the c-axis direction. These ribbons inter-associate down b, giving a two-dimensional sheet structure. In the dianions, one of the carboxylate groups is essentially coplanar with the benzene ring, while the other is normal to it [C-C-C-O torsion angles = 177.67 (12) and 81.94 (17)°, respectively].
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| ID Code: | 31036 |
|---|---|
| Item Type: | Journal Article |
| Additional URLs: | |
| Keywords: | crystal structure, hydrogen bonding, proton-transfer compounds, 4,5-dichlorophthalic acid |
| DOI: | 10.1107/S1600536809054427 |
| ISSN: | 1600-5368 |
| Subjects: | Australian and New Zealand Standard Research Classification > CHEMICAL SCIENCE (030000) > PHYSICAL CHEMISTRY (INCL. STRUCTURAL) (030600) > Structural Chemistry and Spectroscopy (030606) |
| Divisions: | Past > Schools > Chemistry Past > QUT Faculties & Divisions > Faculty of Science and Technology |
| Copyright Owner: | Copyright 2010 International Union of Crystallography |
| Copyright Statement: | This open-access article is distributed under the terms of the Creative Commons Attribution Licence http://creativecommons.org/licenses/by/2.0/uk/legalcode, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited. |
| Deposited On: | 23 Feb 2010 08:05 |
| Last Modified: | 01 Mar 2012 00:26 |
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