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Poly[(μ-5,7-dihydroxy-4-oxo-2-phenyl-4H-chromene-8-sulfonato)potassium(I)]
In the polymeric title compound, [K(C(15)H(9)O(7)S)](n), the potassium cation is five-coordinated by four sulfonate O atoms and one carbonyl O atom. Two intramolecular O—H⋯O hydrogen bonds stabilize the conformation of the anion. The polymeric three-dimensional supramolecular architecture is forme...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2008
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2967906/ https://www.ncbi.nlm.nih.gov/pubmed/21581534 http://dx.doi.org/10.1107/S1600536808041779 |