(2E)-2-(4-Meth­oxy­benzyl­idene)-2,3-di­hydro-1H-inden-1-one

In the title compound, C(17)H(14)O(2), the indan-1-one system is almost planar (r.m.s. deviation = 0.007 Å) and the benzene ring is twisted out of its plane by 8.15 (6)°. The conformation about the C=C double bond [1.348 (2) Å] is E. Helical supra­molecular chains along [010] feature in the crystal...

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Detalles Bibliográficos
Autores principales: Asiri, Abdullah M., Faidallah, Hassan M., Al-Nemari, Khulud F., Ng, Seik Weng, Tiekink, Edward R. T.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3297877/
https://www.ncbi.nlm.nih.gov/pubmed/22412680
http://dx.doi.org/10.1107/S1600536812006940
Descripción
Sumario:In the title compound, C(17)H(14)O(2), the indan-1-one system is almost planar (r.m.s. deviation = 0.007 Å) and the benzene ring is twisted out of its plane by 8.15 (6)°. The conformation about the C=C double bond [1.348 (2) Å] is E. Helical supra­molecular chains along [010] feature in the crystal packing; these are sustained by C—H⋯O hydrogen bonds and π–π inter­actions between translationally related indan-1-one systems [centroid–centroid distance = 3.7970 (10) Å].

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