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


ABSTRACT: In the title compound, C(15)H(10)O(4), the benzene ring is twisted at an angle of 20.7?(1)° relative to the 4H-chromene skeleton. In the crystal, adjacent mol-ecules are linked via a network of O-H?O and C-H?O hydrogen bonds. The mean planes of adjacent 4H-chromene moieties are parallel or oriented at an angle of 20.9?(1)° in the crystal structure.

SUBMITTER: Wera M 

PROVIDER: S-EPMC3051623 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature

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

Wera Michał M   Pivovarenko Vasyl G VG   Błażejowski Jerzy J  

Acta crystallographica. Section E, Structure reports online 20110108 Pt 2


In the title compound, C(15)H(10)O(4), the benzene ring is twisted at an angle of 20.7 (1)° relative to the 4H-chromene skeleton. In the crystal, adjacent mol-ecules are linked via a network of O-H⋯O and C-H⋯O hydrogen bonds. The mean planes of adjacent 4H-chromene moieties are parallel or oriented at an angle of 20.9 (1)° in the crystal structure. ...[more]

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