Piperazine-1,4-diium bis(2-carboxy-1H-pyrazole-4-carboxylate) tetrahydrate
| Autor: | Xin-Hui Zhou |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2010 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E, Vol 66, Iss 10, Pp o2578-o2578 (2010) |
| Druh dokumentu: | article |
| ISSN: | 16005368 1600-5368 |
| DOI: | 10.1107/S160053681003655X |
| Popis: | The asymmetric unit of the title compound, C4H12N22+·2C5H3N2O4−·4H2O, comprises one-half of a piperazine-1,4-diium cation, which lies on an inversion centre, a 2-carboxy-1H-pyrazole-4-carboxylate anion and two water molecules. An extensive network of intermolecular O—H...O, N—H...O, N—H...N and C—H...O hydrogen bonds between the cations, anions and water molecules leads to a three-dimensional supramolecular framework. |
| Databáze: | Directory of Open Access Journals |
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