(2E,2'E)-1,1'-Bis(2,5-dimethyl-3-thien-yl)-3,3'-(p-phenyl-ene)diprop-2-en-1-one

Abdullah Mohamed Asiri; Salman A Khan; Seik Weng Ng

doi:10.1107/S1600536809024581

(2E,2'E)-1,1'-Bis(2,5-dimethyl-3-thien-yl)-3,3'-(p-phenyl-ene)diprop-2-en-1-one

Acta Crystallogr Sect E Struct Rep Online. 2009 Jul 1;65(Pt 8):o1726. doi: 10.1107/S1600536809024581.

Authors

Abdullah Mohamed Asiri, Salman A Khan, Seik Weng Ng

Abstract

In the title bis-chalcone, C(24)H(22)O(2)S(2), the -C(O)CH=CH-C(6)H(4)-CH=CHC(O)- portion is planar (r.m.s. deviation = 0.04 Å); one thienyl ring is aligned at 8.8 (1)° with respect to this fragment, whereas the other is aligned at 21.3 (1)°.