2-(3,5-Dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)acetic acid
| Autor: | Mehmet Akkurt, Aliasghar Jarrahpour, Pouria Shirvani, Muhammad Nawaz Tahir |
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| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: | |
| Zdroj: | Acta Crystallographica Section E, Vol 69, Iss 9, Pp o1404-o1404 (2013) |
| Druh dokumentu: | article |
| ISSN: | 16005368 1600-5368 |
| DOI: | 10.1107/S1600536813021764 |
| Popis: | The asymmetric unit of the title compound, C11H11NO4, contains two molecules, A and B, with different conformations: in molecule A, the norborne and carboxylic acid groups lie to the same side of the heterocycle, whereas in a molecule B, they lie on opposite sides. In the crystal, the A molecules form R22(8) carboxylic acid inversion dimers, linked by pairs of O—H...O hydrogen bonds. The B molecules link to one of the ketone O atoms of the A molecule by an O—H...O interaction, resulting in tetramers (two A and two B molecules). The tetramers are linked by weak C—H...O interactions, generating a three-dimensional network. |
| Databáze: | Directory of Open Access Journals |
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