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1-Hy-droxy-11H-benzo[b]fluoren-11-one.

ABSTRACT: The title compound, C(17)H(10)O(2), is nearly planar, the maximum atomic deviation being 0.053?(2)?Å. In the mol-ecule, an intra-molecular O-H?O hydrogen bond generates an S(6) ring motif. In the crystal, inversion-related mol-ecules are linked by pairs of weak C-H?O hydrogen bonds, forming dimers. ?-? stacking is observed in the crystal structure, the closest centroid-centroid distance being 3.7846?(16)?Å.

SUBMITTER: Chen KY

PROVIDER: S-EPMC3254357 | biostudies-literature | 2012 Jan

REPOSITORIES: biostudies-literature

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1-Hy-droxy-11H-benzo[b]fluoren-11-one.

Chen Kew-Yu KY Chang Ming-Jen MJ Fang Tzu-Chien TC

Acta crystallographica. Section E, Structure reports online 20111203 Pt 1

The title compound, C(17)H(10)O(2), is nearly planar, the maximum atomic deviation being 0.053 (2) Å. In the mol-ecule, an intra-molecular O-H⋯O hydrogen bond generates an S(6) ring motif. In the crystal, inversion-related mol-ecules are linked by pairs of weak C-H⋯O hydrogen bonds, forming dimers. π-π stacking is observed in the crystal structure, the closest centroid-centroid distance being 3.7846 (16) Å. ...[more]

PMID: 22259444

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