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1,8-Dibenzoyl-2,7-dimethoxynaphthalene
The molecule of the title compound, C(26)H(20)O(4), is located on a twofold rotation axis. The two benzoyl groups are situated in an anti orientation. The dihedral angle between the mean planes of the phenyl ring and the naphthalene ring system is 80.25 (6)°. The phenyl and carbonyl groups in each...
Autores principales: | , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2008
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961268/ https://www.ncbi.nlm.nih.gov/pubmed/21202298 http://dx.doi.org/10.1107/S1600536808007009 |
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author | Nakaema, Kosuke Watanabe, Shoji Okamoto, Akiko Noguchi, Keiichi Yonezawa, Noriyuki |
author_facet | Nakaema, Kosuke Watanabe, Shoji Okamoto, Akiko Noguchi, Keiichi Yonezawa, Noriyuki |
author_sort | Nakaema, Kosuke |
collection | PubMed |
description | The molecule of the title compound, C(26)H(20)O(4), is located on a twofold rotation axis. The two benzoyl groups are situated in an anti orientation. The dihedral angle between the mean planes of the phenyl ring and the naphthalene ring system is 80.25 (6)°. The phenyl and carbonyl groups in each benzoyl group are almost coplanar. The molecular packing is stabilized by weak C—H⋯O hydrogen bonds and a π–π stacking interaction between the phenyl rings [centroid–centroid and interplanar distances of 3.6383 (10) and 3.294 Å, respectively]. |
format | Text |
id | pubmed-2961268 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2008 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-29612682010-12-30 1,8-Dibenzoyl-2,7-dimethoxynaphthalene Nakaema, Kosuke Watanabe, Shoji Okamoto, Akiko Noguchi, Keiichi Yonezawa, Noriyuki Acta Crystallogr Sect E Struct Rep Online Organic Papers The molecule of the title compound, C(26)H(20)O(4), is located on a twofold rotation axis. The two benzoyl groups are situated in an anti orientation. The dihedral angle between the mean planes of the phenyl ring and the naphthalene ring system is 80.25 (6)°. The phenyl and carbonyl groups in each benzoyl group are almost coplanar. The molecular packing is stabilized by weak C—H⋯O hydrogen bonds and a π–π stacking interaction between the phenyl rings [centroid–centroid and interplanar distances of 3.6383 (10) and 3.294 Å, respectively]. International Union of Crystallography 2008-04-04 /pmc/articles/PMC2961268/ /pubmed/21202298 http://dx.doi.org/10.1107/S1600536808007009 Text en © Nakaema et al. 2008 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 Nakaema, Kosuke Watanabe, Shoji Okamoto, Akiko Noguchi, Keiichi Yonezawa, Noriyuki 1,8-Dibenzoyl-2,7-dimethoxynaphthalene |
title | 1,8-Dibenzoyl-2,7-dimethoxynaphthalene |
title_full | 1,8-Dibenzoyl-2,7-dimethoxynaphthalene |
title_fullStr | 1,8-Dibenzoyl-2,7-dimethoxynaphthalene |
title_full_unstemmed | 1,8-Dibenzoyl-2,7-dimethoxynaphthalene |
title_short | 1,8-Dibenzoyl-2,7-dimethoxynaphthalene |
title_sort | 1,8-dibenzoyl-2,7-dimethoxynaphthalene |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961268/ https://www.ncbi.nlm.nih.gov/pubmed/21202298 http://dx.doi.org/10.1107/S1600536808007009 |
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