2,5-Dihy­droxy­terephthalic acid dihydrate

The title compound, C(8)H(6)O(6)·2H(2)O, was obtained by accident within a project on the synthesis of metal–organic coordination polymers by the reaction of LiOH with 2,5-dihy­droxy­terephthalic acid under solvothermal conditions. The asymmetric unit consists of half a 2,5-dihy­droxy­terephthalic a...

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Detalles Bibliográficos
Autores principales: Cheng, Po-Wen, Cheng, Chi-Feng, Chun-Ting, Yeh, Lin, Chia-Her
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007543/
https://www.ncbi.nlm.nih.gov/pubmed/21588257
http://dx.doi.org/10.1107/S1600536810025766
Descripción
Sumario:The title compound, C(8)H(6)O(6)·2H(2)O, was obtained by accident within a project on the synthesis of metal–organic coordination polymers by the reaction of LiOH with 2,5-dihy­droxy­terephthalic acid under solvothermal conditions. The asymmetric unit consists of half a 2,5-dihy­droxy­terephthalic acid mol­ecule located on a centre of inversion and one solvent water mol­ecule that occupies a general position. The 2,5-dihy­droxy­terephthalic acid mol­ecules are connected to the water mol­ecules via O—H⋯O hydrogen bonding to form a layer in the ab plane.

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