1,3-Dimethyl-5,6,7,8-tetra­hydro-4H-cyclo­hepta­[c]thio­phene-4,8-dione

In the title compound, C(11)H(12)O(2)S, the C and S atoms of the central thio­phene and the methyl groups, and the two carbonyl groups of the cyclo­hepta­nedione are almost coplanar [maximum deviation from the mean plane = 0.221 (2) Å]. The packing is stabilized by π–π inter­actions between the conj...

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Detalles Bibliográficos
Autores principales: Yu, Lijuan, Yin, Yinghui, Zhou, Xiaole, Li, Renjie, Peng, Tianyou
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3011565/
https://www.ncbi.nlm.nih.gov/pubmed/21589521
http://dx.doi.org/10.1107/S1600536810047331
Descripción
Sumario:In the title compound, C(11)H(12)O(2)S, the C and S atoms of the central thio­phene and the methyl groups, and the two carbonyl groups of the cyclo­hepta­nedione are almost coplanar [maximum deviation from the mean plane = 0.221 (2) Å]. The packing is stabilized by π–π inter­actions between the conjugated thio­phenes, the shortest centroid–centroid distance between thio­phene rings being 3.9759 (10) Å.

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