Murthy, T. N. SanjeevaAtioğlu, ZelihaKumar, C. S. ChidanVeeraiah, M. K.Quah, Ching KhengSiddaraju, B. P.2020-06-272020-06-272018Murthy, T. N. S., ATİOĞLU, Z., AKKURT, M., Chidan Kumar, C. S., Veeraiah, M. K., Quah, C. K., & Siddaraju, B. P. (2018). Crystal structure and Hirshfeld surface analysis of 2E 3 2 4 di chloro phen yl 1 2 5 di chloro thio phen 3 yl prop 2 en 1 one. Acta Crystallographica Section E, 74(9), 1201–1205.2056-9890https://hdl.handle.net/20.500.12695/571https://doi.org/10.1107/S2056989018010976TARAMAPUBMEDTARAMASCOPUSTARAMAWOSThe mol­ecular structure of the title compound, C13H6Cl4OS, consists of a 2,5-di­chloro­thio­phene ring and a 2,4-di­chloro­phenyl ring linked via a prop-2-en-1-one spacer. The dihedral angle between the 2,5-di­chloro­thio­phene ring and the 2,4-di­chloro­phenyl ring is 12.24?(15)°. The mol­ecule has an E configuration about the C=C bond and the carbonyl group is syn with respect to the C=C bond. The mol­ecular conformation is stabilized by intra­molecular C—H...Cl contacts, producing S(6) and S(5) ring motifs. In the crystal, the mol­ecules are linked along the a-axis direction through face-to-face ?-stacking between the thio­phene rings and the benzene rings of the mol­ecules in zigzag sheets lying parallel to the bc plane along the c axis. The inter­molecular inter­actions in the crystal packing were further analysed using Hirshfield surface analysis, which indicates that the most significant contacts are Cl...H/ H...Cl (20.8%), followed by Cl...Cl (18.7%), C...C (11.9%), Cl...S/S...Cl (10.9%), H...H (10.1%), C...H/H...C (9.3%) and O...H/H...O (7.6%)enAttribution-NonCommercial-ShareAlike 4.0 Internationalinfo:eu-repo/semantics/openAccessCrystal structure2,5-di­chloro­thio­phene ring2,4-di­chloro­phenyl ringE configurationHirshfeld surface analysisArticle7491201120510.1107/S2056989018010976Q3N/A