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(2E)-1-(2-Thienyl)-3-(2,3,5-trichlorophenyl)prop-2-en-1-one

✍ Scribed by Narayana, B. ;Mustafa, K. ;Sarojini, B. K. ;Yathirajan, H. S. ;Bolte, Michael


Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
348 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis


The geometric parameters of the title compound, C~13~H~7~Cl~3~OS, are in the usual ranges. The molecule is almost planar (r.m.s. deviation of all non-H atoms 0.193β€…Γ…). The dihedral angle between the two aromatic rings is 14.41β€…(7)Β°. The C=C double bond is trans configured. The bond between the carbonyl bond and the thienyl ring is in an eclipsed conformation. The crystal packing is stabilized by a weak Cβ€”H...O hydrogen bond.


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