Dibenzo[a,e]penta­cyclo­[12.2.1.1(6,9).0(2,13).0(5.10)]octa­deca-2(13),5(10)-diene

In the title compound, C(26)H(24), the central cyclo­octa­tetra­ene ring has a boat conformation, and the mol­ecule is saddle shaped. The seat is defined by the mean plane of the four-atom attachment points (r.m.s. deviation = 0.014 Å) of the two bicyclo­heptane substituents. These substituents comp...

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Detalles Bibliográficos
Autores principales: Gautreaux, Dixie, Nauman, Tamara R. Schaller, Fronczek, Frank R., Watkins, Steven F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3238874/
https://www.ncbi.nlm.nih.gov/pubmed/22199727
http://dx.doi.org/10.1107/S160053681104493X
Descripción
Sumario:In the title compound, C(26)H(24), the central cyclo­octa­tetra­ene ring has a boat conformation, and the mol­ecule is saddle shaped. The seat is defined by the mean plane of the four-atom attachment points (r.m.s. deviation = 0.014 Å) of the two bicyclo­heptane substituents. These substituents comprise the pommel and cantle, with each mean plane defined by four atoms proximate to the seat (r.m.s. deviations = 0.001 and 0.000 Å). Relative to the seat, the pommel and cantle bend up 33.36 (5) and 34.22 (4)°, while the benzo units (flaps, r.m.s. deviations = 0.008 and 0.013 Å) bend down 33.48 (4) and 36.58 (4)°.

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