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2-Hydroxy-3-methoxybenzoic acid monohydrate
The asymmetric unit of the title compound, C(8)H(8)O(4)·H(2)O, contains two organic molecules which are connected by the two water molecules through O—H⋯O hydrogen bonds, forming an R (4) (4)(12) ring. Further O—H⋯O hydrogen bonds assemble these rings through R (6) (6)(18) rings, giving rise to in...
| Autores principales: | , , , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2008
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2960960/ https://www.ncbi.nlm.nih.gov/pubmed/21202083 http://dx.doi.org/10.1107/S1600536808006065 |
| Sumario: | The asymmetric unit of the title compound, C(8)H(8)O(4)·H(2)O, contains two organic molecules which are connected by the two water molecules through O—H⋯O hydrogen bonds, forming an R (4) (4)(12) ring. Further O—H⋯O hydrogen bonds assemble these rings through R (6) (6)(18) rings, giving rise to infinite helical chains arranged around the b axis. These helical chains are assembled by offset π–π stacking interactions [centroid–centroid distance = 3.6432 (8) Å] between the aromatic rings of neigboring chains, forming a supramolecular network. |
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