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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...

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Autori principali: Liu, Bin, Yang, Bo-Lun
Natura: Artigo
Lingua:Inglês
Pubblicazione: International Union of Crystallography 2008
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2967906/
https://ncbi.nlm.nih.gov/pubmed/21581534
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S1600536808041779
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