(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
Descripción
Sumario: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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