(E)-2-[4-(2-Chloro­phen­yl)but-3-en-2-yl­idene]malononitrile

There are two independent but virtually identical mol­ecules in the asymmetric unit of the title compound, C(13)H(19)ClN(2). Each mol­ecular skeleton displays an approximately planar structure except for the methyl group [the r.m.s. deviations for all 16 non-H atoms are 0.039 (mol­ecule 1) and 0.056...

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Detalles Bibliográficos
Autor principal: Kang, Tai-Ran
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3201519/
https://www.ncbi.nlm.nih.gov/pubmed/22065812
http://dx.doi.org/10.1107/S1600536811037159
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author Kang, Tai-Ran
author_facet Kang, Tai-Ran
author_sort Kang, Tai-Ran
collection PubMed
description There are two independent but virtually identical mol­ecules in the asymmetric unit of the title compound, C(13)H(19)ClN(2). Each mol­ecular skeleton displays an approximately planar structure except for the methyl group [the r.m.s. deviations for all 16 non-H atoms are 0.039 (mol­ecule 1) and 0.056 Å (mol­ecule 2)]. An E configuration is found about each of the C=C bonds. The crystal packing is stabilized by C—H⋯N inter­actions that connect the independent mol­ecules into supra­molecular chains along the c-axis direction.
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spelling pubmed-32015192011-11-06 (E)-2-[4-(2-Chloro­phen­yl)but-3-en-2-yl­idene]malononitrile Kang, Tai-Ran Acta Crystallogr Sect E Struct Rep Online Organic Papers There are two independent but virtually identical mol­ecules in the asymmetric unit of the title compound, C(13)H(19)ClN(2). Each mol­ecular skeleton displays an approximately planar structure except for the methyl group [the r.m.s. deviations for all 16 non-H atoms are 0.039 (mol­ecule 1) and 0.056 Å (mol­ecule 2)]. An E configuration is found about each of the C=C bonds. The crystal packing is stabilized by C—H⋯N inter­actions that connect the independent mol­ecules into supra­molecular chains along the c-axis direction. International Union of Crystallography 2011-09-17 /pmc/articles/PMC3201519/ /pubmed/22065812 http://dx.doi.org/10.1107/S1600536811037159 Text en © Tai-Ran Kang 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.
spellingShingle Organic Papers
Kang, Tai-Ran
(E)-2-[4-(2-Chloro­phen­yl)but-3-en-2-yl­idene]malononitrile
title (E)-2-[4-(2-Chloro­phen­yl)but-3-en-2-yl­idene]malononitrile
title_full (E)-2-[4-(2-Chloro­phen­yl)but-3-en-2-yl­idene]malononitrile
title_fullStr (E)-2-[4-(2-Chloro­phen­yl)but-3-en-2-yl­idene]malononitrile
title_full_unstemmed (E)-2-[4-(2-Chloro­phen­yl)but-3-en-2-yl­idene]malononitrile
title_short (E)-2-[4-(2-Chloro­phen­yl)but-3-en-2-yl­idene]malononitrile
title_sort (e)-2-[4-(2-chloro­phen­yl)but-3-en-2-yl­idene]malononitrile
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3201519/
https://www.ncbi.nlm.nih.gov/pubmed/22065812
http://dx.doi.org/10.1107/S1600536811037159
work_keys_str_mv AT kangtairan e242chlorophenylbut3en2ylidenemalononitrile

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