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2,5-Dihy-droxy-terephthalic acid dihydrate.

ABSTRACT: 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-dihy-droxy-terephthalic acid under solvothermal conditions. The asymmetric unit consists of half a 2,5-dihy-droxy-terephthalic acid mol-ecule located on a centre of inversion and one solvent water mol-ecule that occupies a general position. The 2,5-dihy-droxy-terephthalic acid mol-ecules are connected to the water mol-ecules via O-H?O hydrogen bonding to form a layer in the ab plane.

SUBMITTER: Cheng PW

PROVIDER: S-EPMC3007543 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature

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2,5-Dihy-droxy-terephthalic acid dihydrate.

Cheng Po-Wen PW Cheng Chi-Feng CF Chun-Ting Yeh Y Lin Chia-Her CH

Acta crystallographica. Section E, Structure reports online 20100707 Pt 8

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-dihy-droxy-terephthalic acid under solvothermal conditions. The asymmetric unit consists of half a 2,5-dihy-droxy-terephthalic acid mol-ecule located on a centre of inversion and one solvent water mol-ecule that occupies a general position. The 2,5-dihy-droxy-terephthalic acid mol-ecules are connected to the water mol-ecules v ...[more]

PMID: 21588257

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