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4,4'-Dimeth-oxybi-phenyl-3,3'-di-car-box-ylic acid.

ABSTRACT: The title compound, C16H14O6, was recrystallized under solvothermal conditions. The mol-ecules are located on inversion centres, with one complete mol-ecule generated from the asymmetric unit by inversion. There are intra-molecular O-H?O hydrogen bonds involving the carb-oxy-lic acid group and the O atom of the adjacent meth-oxy group. In the crystal, mol-ecules are linked via O-H?O hydrogen bonds, forming chains propagating along [100]. The chains are linked via C-H?O hydrogen bonds, forming sheets parallel to (001).

SUBMITTER: Lundvall F

PROVIDER: S-EPMC4011226 | biostudies-literature | 2014 May

REPOSITORIES: biostudies-literature

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4,4'-Dimeth-oxybi-phenyl-3,3'-di-car-box-ylic acid.

Lundvall Fredrik F Wragg David Stephen DS Dietzel Pascal D C PD Fjellvåg Helmer H

Acta crystallographica. Section E, Structure reports online 20140430 Pt 5

The title compound, C16H14O6, was recrystallized under solvothermal conditions. The mol-ecules are located on inversion centres, with one complete mol-ecule generated from the asymmetric unit by inversion. There are intra-molecular O-H⋯O hydrogen bonds involving the carb-oxy-lic acid group and the O atom of the adjacent meth-oxy group. In the crystal, mol-ecules are linked via O-H⋯O hydrogen bonds, forming chains propagating along [100]. The chains are linked via C-H⋯O hydrogen bonds, forming sh ...[more]

PMID: 24860406

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