1,4-Methano-11a-methyl-4,4a,11,11a-tetrahydro-1H-benzo­[b]­fluoren-11-one

1,4-Methano-11a-methyl-4,4a,11,11a-tetrahydro-1H-benzo­[b]­fluoren-11-one

The title compound, C19H16O, crystallizes with two mol­ecules of opposite chirality in the asymmetric unit. In both mol­ecules, the naphthalene and cyclo­pentanone moieties are individually planar. The two cyclo­pentane rings adopt envelope conformations, while the cyclo­hexane ring adopts a boat co...

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Veröffentlicht in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2001-09, Vol.57 (9), p.1118-1119
Hauptverfasser: Usman, Anwar, Razak, Ibrahim Abdul, Chantrapromma, Suchada, Ghorai, Sujit K., Mal, Dipakranjan, Fun, Hoong-Kun, Nigam, Gur Dayal
Format: Artikel
Sprache:eng
Schlagworte:
Aliphatic, non-condensed and condensed benzenic, and alicyclic compounds
Condensed matter: structure, mechanical and thermal properties
Coumarins - chemical synthesis
Coumarins - chemistry
Crystallography, X-Ray
Exact sciences and technology
Fluorenes - chemistry
Molecular Structure
Organic compounds
Physics
Stereoisomerism
Structure of solids and liquids
crystallography
Structure of specific crystalline solids
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Beschreibung
Zusammenfassung:The title compound, C19H16O, crystallizes with two mol­ecules of opposite chirality in the asymmetric unit. In both mol­ecules, the naphthalene and cyclo­pentanone moieties are individually planar. The two cyclo­pentane rings adopt envelope conformations, while the cyclo­hexane ring adopts a boat conformation.
ISSN:0108-2701
1600-5759
DOI:10.1107/S0108270101010976