(Z)-1,2-Dichloro-1,2-bis(3-chloroquinoxalin-2-yl)ethene
The title compound, C18H8Cl4N4, exists in a cis configuration with respect to the bridging C=C bond. The two essentially planar quinoxaline ring systems [maximum deviations = 0.012 (1) and 0.022 (1) Å] are inclined at an angle of 59.84 (3). In the crystal, adjacent molecules are linked into chains...
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| Format: | Online |
| Language: | English |
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International Union of Crystallography
2011
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051480/ |
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pubmed-3051480 |
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oai_dc |
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pubmed-30514802011-04-26 (Z)-1,2-Dichloro-1,2-bis(3-chloroquinoxalin-2-yl)ethene Fun, Hoong-Kun Goh, Jia Hao Maity, Annada C. Goswami, Shyamaprosad Organic Papers The title compound, C18H8Cl4N4, exists in a cis configuration with respect to the bridging C=C bond. The two essentially planar quinoxaline ring systems [maximum deviations = 0.012 (1) and 0.022 (1) Å] are inclined at an angle of 59.84 (3). In the crystal, adjacent molecules are linked into chains propagating along [001] via intermolecular C—H⋯N hydrogen bonds. Weak intermolecular π–π [centroid–centroid distance = 3.6029 (7)°] and C—H⋯π interactions are also observed. International Union of Crystallography 2011-01-08 /pmc/articles/PMC3051480/ /pubmed/21522982 http://dx.doi.org/10.1107/S1600536810054322 Text en © Fun et al. 2011 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. |
| repository_type |
Open Access Journal |
| institution_category |
Foreign Institution |
| institution |
US National Center for Biotechnology Information |
| building |
NCBI PubMed |
| collection |
Online Access |
| language |
English |
| format |
Online |
| author |
Fun, Hoong-Kun Goh, Jia Hao Maity, Annada C. Goswami, Shyamaprosad |
| spellingShingle |
Fun, Hoong-Kun Goh, Jia Hao Maity, Annada C. Goswami, Shyamaprosad (Z)-1,2-Dichloro-1,2-bis(3-chloroquinoxalin-2-yl)ethene |
| author_facet |
Fun, Hoong-Kun Goh, Jia Hao Maity, Annada C. Goswami, Shyamaprosad |
| author_sort |
Fun, Hoong-Kun |
| title |
(Z)-1,2-Dichloro-1,2-bis(3-chloroquinoxalin-2-yl)ethene |
| title_short |
(Z)-1,2-Dichloro-1,2-bis(3-chloroquinoxalin-2-yl)ethene |
| title_full |
(Z)-1,2-Dichloro-1,2-bis(3-chloroquinoxalin-2-yl)ethene |
| title_fullStr |
(Z)-1,2-Dichloro-1,2-bis(3-chloroquinoxalin-2-yl)ethene |
| title_full_unstemmed |
(Z)-1,2-Dichloro-1,2-bis(3-chloroquinoxalin-2-yl)ethene |
| title_sort |
(z)-1,2-dichloro-1,2-bis(3-chloroquinoxalin-2-yl)ethene |
| description |
The title compound, C18H8Cl4N4, exists in a cis configuration with respect to the bridging C=C bond. The two essentially planar quinoxaline ring systems [maximum deviations = 0.012 (1) and 0.022 (1) Å] are inclined at an angle of 59.84 (3). In the crystal, adjacent molecules are linked into chains propagating along [001] via intermolecular C—H⋯N hydrogen bonds. Weak intermolecular π–π [centroid–centroid distance = 3.6029 (7)°] and C—H⋯π interactions are also observed. |
| publisher |
International Union of Crystallography |
| publishDate |
2011 |
| url |
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051480/ |
| _version_ |
1611443607493935104 |