16-Oxa­penta­cyclo­[6.6.5.0(1,18).0(2,7).0(9,14)]nona­deca-2,4,6,9,11,13,18-heptaen-15-one

In the title compound, C(18)H(12)O(2), the benzene rings are inclined to one another by 66.79 (7)°. The five-membered ring is almost planar with a maximum deviation of 0.014 (1) Å. In the crystal, the mol­ecules are linked by pairs of weak C—H⋯O interactions into centrosymmetric dimers. These dimers...

Descripción completa

Detalles Bibliográficos
Autores principales: Mathew, Eason M., Sithambaresan, M., Unnikrishnan, P. A., Kurup, M. R. Prathapachandra
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3998282/
https://www.ncbi.nlm.nih.gov/pubmed/24764843
http://dx.doi.org/10.1107/S1600536814000026
Descripción
Sumario:In the title compound, C(18)H(12)O(2), the benzene rings are inclined to one another by 66.79 (7)°. The five-membered ring is almost planar with a maximum deviation of 0.014 (1) Å. In the crystal, the mol­ecules are linked by pairs of weak C—H⋯O interactions into centrosymmetric dimers. These dimers are linked by C—H⋯π interactions, forming a three-dimensional structure.

Ejemplares similares