2-Bromo-1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione
In the title compound, C19H17BrO3, the ring skeleton is located on a crystallographic mirror plane; two C atoms of the cyclohexene ring are disordered over the two locations to satisfy the preferred ring conformation. In the crystal, C—H...O hydrogen bonds link the molecules into chains al...
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International Union of Crystallography
2013-06-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536813011483 |
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doaj-044f64c079994e9c870b610f5761d2852020-11-25T02:19:12ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682013-06-01696o834o83410.1107/S16005368130114832-Bromo-1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dioneCui-Ping FanWei-Ping YinXin-Xiang CaoJing-Cai YaoIn the title compound, C19H17BrO3, the ring skeleton is located on a crystallographic mirror plane; two C atoms of the cyclohexene ring are disordered over the two locations to satisfy the preferred ring conformation. In the crystal, C—H...O hydrogen bonds link the molecules into chains along the a axis. π–π stacking interactions between benzoquinone rings, with a centroid–centroid distance of 3.7225 (4) Å, are also observed, which connect the chains into a two-dimensional networkparallel to the ab plane.http://scripts.iucr.org/cgi-bin/paper?S1600536813011483 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Cui-Ping Fan Wei-Ping Yin Xin-Xiang Cao Jing-Cai Yao |
| spellingShingle |
Cui-Ping Fan Wei-Ping Yin Xin-Xiang Cao Jing-Cai Yao 2-Bromo-1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione Acta Crystallographica Section E |
| author_facet |
Cui-Ping Fan Wei-Ping Yin Xin-Xiang Cao Jing-Cai Yao |
| author_sort |
Cui-Ping Fan |
| title |
2-Bromo-1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione |
| title_short |
2-Bromo-1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione |
| title_full |
2-Bromo-1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione |
| title_fullStr |
2-Bromo-1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione |
| title_full_unstemmed |
2-Bromo-1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione |
| title_sort |
2-bromo-1,6,6-trimethyl-6,7,8,9-tetrahydrophenanthro[1,2-b]furan-10,11-dione |
| publisher |
International Union of Crystallography |
| series |
Acta Crystallographica Section E |
| issn |
1600-5368 |
| publishDate |
2013-06-01 |
| description |
In the title compound, C19H17BrO3, the ring skeleton is located on a crystallographic mirror plane; two C atoms of the cyclohexene ring are disordered over the two locations to satisfy the preferred ring conformation. In the crystal, C—H...O hydrogen bonds link the molecules into chains along the a axis. π–π stacking interactions between benzoquinone rings, with a centroid–centroid distance of 3.7225 (4) Å, are also observed, which connect the chains into a two-dimensional networkparallel to the ab plane. |
| url |
http://scripts.iucr.org/cgi-bin/paper?S1600536813011483 |
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