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. 2008 Aug 23;64(Pt 9):o1807.
doi: 10.1107/S1600536808026603.

(E,E)-1,5-Di-2-thienylpenta-1,4-dien-3-one

S Murugavel, G Ganesh, A Subbiahpandi, Ramalingam Murugan, S Srimannarayanan

(E,E)-1,5-Di-2-thienylpenta-1,4-dien-3-one

S Murugavel et al. Acta Crystallogr Sect E Struct Rep Online. .

Abstract

In the title compound, C(13)H(10)OS(2), the dihedral angle between the thio-phene rings is 14.3 (1)°. The mol-ecular structure is stabilized by C-H⋯π inter-actions between a thio-phene H atom and an adjacent thio-phene ring, and by inter-molecular C-H⋯O hydrogen bonds.

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Figures

Fig. 1.
Fig. 1.
The molecular structure of title compound showing 30% probability displacement ellipsoids.
Fig. 2.
Fig. 2.
C—H···π and C—H···O interactions (dotted lines) in the title compound. Cg denotes the ring centroid. [Symmetry code: (i) x-1/2, -y+1/2, -z+1; (ii)x-1/2, y, -z+1/2; (iii) x-1/2, y, -z+1/2; (iv) -x+3/2, y-1/2, z; (v)-x+1, y+1/2, -z+1/2.]
See this image and copyright information in PMC

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