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(E)-3-(Anthracen-9-yl)-1-(2-bromophenyl)prop-2-en-1-one
The molecule of the title chalcone, C(23)H(15)BrO, is not planar and exists in the E configuration with respect to the central C=C bond. The dihedral angle between the benzene and anthracene rings is 83.58 (6)°. The prop-2-en-1-one bridge makes dihedral angles of 63.00 (7) and 42.62 (16)° with the...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
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International Union of Crystallography
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011387/ https://www.ncbi.nlm.nih.gov/pubmed/21589590 http://dx.doi.org/10.1107/S1600536810048476 |
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author | Fun, Hoong-Kun Kobkeatthawin, Thawanrat Joothamongkhon, Jaruwan Chantrapromma, Suchada |
author_facet | Fun, Hoong-Kun Kobkeatthawin, Thawanrat Joothamongkhon, Jaruwan Chantrapromma, Suchada |
author_sort | Fun, Hoong-Kun |
collection | PubMed |
description | The molecule of the title chalcone, C(23)H(15)BrO, is not planar and exists in the E configuration with respect to the central C=C bond. The dihedral angle between the benzene and anthracene rings is 83.58 (6)°. The prop-2-en-1-one bridge makes dihedral angles of 63.00 (7) and 42.62 (16)° with the benzene and anthracene rings, respectively. In the crystal, molecules are linked into dimers by weak C—H⋯O interactions. These dimers are arranged parallel to the bc plane and are further stacked along the a axis by π–π interactions with a centroid–centroid distance of 3.7561 (9) Å. The crystal structure is further stabilized by C—H⋯π interactions. |
format | Text |
id | pubmed-3011387 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2010 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-30113872010-12-30 (E)-3-(Anthracen-9-yl)-1-(2-bromophenyl)prop-2-en-1-one Fun, Hoong-Kun Kobkeatthawin, Thawanrat Joothamongkhon, Jaruwan Chantrapromma, Suchada Acta Crystallogr Sect E Struct Rep Online Organic Papers The molecule of the title chalcone, C(23)H(15)BrO, is not planar and exists in the E configuration with respect to the central C=C bond. The dihedral angle between the benzene and anthracene rings is 83.58 (6)°. The prop-2-en-1-one bridge makes dihedral angles of 63.00 (7) and 42.62 (16)° with the benzene and anthracene rings, respectively. In the crystal, molecules are linked into dimers by weak C—H⋯O interactions. These dimers are arranged parallel to the bc plane and are further stacked along the a axis by π–π interactions with a centroid–centroid distance of 3.7561 (9) Å. The crystal structure is further stabilized by C—H⋯π interactions. International Union of Crystallography 2010-11-27 /pmc/articles/PMC3011387/ /pubmed/21589590 http://dx.doi.org/10.1107/S1600536810048476 Text en © Fun et al. 2010 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 Fun, Hoong-Kun Kobkeatthawin, Thawanrat Joothamongkhon, Jaruwan Chantrapromma, Suchada (E)-3-(Anthracen-9-yl)-1-(2-bromophenyl)prop-2-en-1-one |
title | (E)-3-(Anthracen-9-yl)-1-(2-bromophenyl)prop-2-en-1-one |
title_full | (E)-3-(Anthracen-9-yl)-1-(2-bromophenyl)prop-2-en-1-one |
title_fullStr | (E)-3-(Anthracen-9-yl)-1-(2-bromophenyl)prop-2-en-1-one |
title_full_unstemmed | (E)-3-(Anthracen-9-yl)-1-(2-bromophenyl)prop-2-en-1-one |
title_short | (E)-3-(Anthracen-9-yl)-1-(2-bromophenyl)prop-2-en-1-one |
title_sort | (e)-3-(anthracen-9-yl)-1-(2-bromophenyl)prop-2-en-1-one |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011387/ https://www.ncbi.nlm.nih.gov/pubmed/21589590 http://dx.doi.org/10.1107/S1600536810048476 |
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