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2-(4-Fluoro-phen-yl)-3-hy-droxy-4H-chromen-4-one.

ABSTRACT: In the crystal structure of the title compound, C(15)H(9)FO(3), inversely oriented mol-ecules form inversion dimers through pairs of O-H?O hydrogen bonds. The benzene ring is twisted at an angle of 12.0?(1)° relative to the 4H-chromene skeleton of the mol-ecule. Adjacent 4H-chromene units are parallel in a given column or oriented at an angle of 50.0?(1)° in neighboring, inversely oriented, columns, forming a herringbone pattern.

SUBMITTER: Wera M

PROVIDER: S-EPMC3011522 | biostudies-other | 2010

REPOSITORIES: biostudies-other

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2-(4-Fluoro-phen-yl)-3-hy-droxy-4H-chromen-4-one.

Wera Michał M Serdiuk Ilia E IE Roshal Alexander D AD Błażejowski Jerzy J

Acta crystallographica. Section E, Structure reports online 20101110 Pt 12

In the crystal structure of the title compound, C(15)H(9)FO(3), inversely oriented mol-ecules form inversion dimers through pairs of O-H⋯O hydrogen bonds. The benzene ring is twisted at an angle of 12.0 (1)° relative to the 4H-chromene skeleton of the mol-ecule. Adjacent 4H-chromene units are parallel in a given column or oriented at an angle of 50.0 (1)° in neighboring, inversely oriented, columns, forming a herringbone pattern. ...[more]

PMID: 21589426

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