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(2E)-3-(2-Anthracen-2-yl)-1-(2-hy-droxy-phen-yl)prop-2-en-1-one.

ABSTRACT: The asymmetric unit of the title compound, C(23)H(16)O(2), contains two independent mol-ecules in which the dihedral angles between the anthracene ring system and the benzene ring are 73.0?(3) and 73.3?(3)°. In both independent mol-ecules, the hy-droxy group is involved in an intra-molecular O-H?O hydrogen bond. The crystal packing is stabilized by ?-? inter-actions [centroid-centroid distances = 3.6518?(9), 3.7070?(9) and 3.7632?(9)?Å] and weak inter-molecular C-H?O hydrogen bonds.

SUBMITTER: Jasinski JP

PROVIDER: S-EPMC3099885 | biostudies-other | 2011 Apr

REPOSITORIES: biostudies-other

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(2E)-3-(2-Anthracen-2-yl)-1-(2-hy-droxy-phen-yl)prop-2-en-1-one.

Jasinski Jerry P JP Butcher Ray J RJ Musthafa Khaleel V V Sarojini B K BK Yathirajan H S HS

Acta crystallographica. Section E, Structure reports online 20110305 Pt 4

The asymmetric unit of the title compound, C(23)H(16)O(2), contains two independent mol-ecules in which the dihedral angles between the anthracene ring system and the benzene ring are 73.0 (3) and 73.3 (3)°. In both independent mol-ecules, the hy-droxy group is involved in an intra-molecular O-H⋯O hydrogen bond. The crystal packing is stabilized by π-π inter-actions [centroid-centroid distances = 3.6518 (9), 3.7070 (9) and 3.7632 (9) Å] and weak inter-molecular C-H⋯O hydrogen bonds. ...[more]

PMID: 21754085

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