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...

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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
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author Mathew, Eason M.
Sithambaresan, M.
Unnikrishnan, P. A.
Kurup, M. R. Prathapachandra
author_facet Mathew, Eason M.
Sithambaresan, M.
Unnikrishnan, P. A.
Kurup, M. R. Prathapachandra
author_sort Mathew, Eason M.
collection PubMed
description 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.
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spelling pubmed-39982822014-04-24 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 Mathew, Eason M. Sithambaresan, M. Unnikrishnan, P. A. Kurup, M. R. Prathapachandra Acta Crystallogr Sect E Struct Rep Online Organic Papers 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. International Union of Crystallography 2014-01-08 /pmc/articles/PMC3998282/ /pubmed/24764843 http://dx.doi.org/10.1107/S1600536814000026 Text en © Mathew et al. 2014 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Mathew, Eason M.
Sithambaresan, M.
Unnikrishnan, P. A.
Kurup, M. R. Prathapachandra
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
title 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
title_full 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
title_fullStr 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
title_full_unstemmed 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
title_short 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
title_sort 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
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3998282/
https://www.ncbi.nlm.nih.gov/pubmed/24764843
http://dx.doi.org/10.1107/S1600536814000026
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