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5-Fluoro-isophthalic acid.

ABSTRACT: In the crystal structure of the title compound, C(8)H(5)FO(4), the complete molecule is generated by crystallographic twofold symmetry with two C atoms and the F atom lying on the axis. The mol-ecule is almost planar with the carboxyl group twisted with respect to the mean plane of the benzene ring by a dihedral angle of 2.01?(1)°. In the crystal, inter-molecular O-H?O hydrogen bonds and C-H?F inter-actions connect the mol-ecules into a two-dimensional supra-molecular array.

SUBMITTER: Mi JL

PROVIDER: S-EPMC3052173 | biostudies-literature | 2011 Feb

REPOSITORIES: biostudies-literature

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5-Fluoro-isophthalic acid.

Mi Jin-Ling JL Chen Le L He Ming-Yang MY

Acta crystallographica. Section E, Structure reports online 20110209 Pt 3

In the crystal structure of the title compound, C(8)H(5)FO(4), the complete molecule is generated by crystallographic twofold symmetry with two C atoms and the F atom lying on the axis. The mol-ecule is almost planar with the carboxyl group twisted with respect to the mean plane of the benzene ring by a dihedral angle of 2.01 (1)°. In the crystal, inter-molecular O-H⋯O hydrogen bonds and C-H⋯F inter-actions connect the mol-ecules into a two-dimensional supra-molecular array. ...[more]

PMID: 21522351

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