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-literature | 2010 Nov

REPOSITORIES: biostudies-literature