( Z )-5-(4-Bromo-phen-yl)-3-{[(3,5-di-chloro-phen-yl)amino]-methyl-idene}furan-2(3 H )-one.
Oksana A MayorovaVyacheslav S GrinevAlevtina Yu YegorovaPublished in: IUCrData (2020)
The title compound, C 17 H 10 BrCl 2 NO 2 , crystallizes in the monoclinic space group C 2/ c with a large cell volume of 6207 (3) Å 3 . The asymmetric unit of the title compound investigated at 120 K contains two crystallographically independent mol-ecules ( Z ' = 2). Each mol-ecule demonstrates slight non-planarity in the solid state and a Z -configuration for the exocyclic C=C bond. The crystal packing reveals the presence of π-π stacking inter-actions between the substituted benzene rings [centroid-centroid distances of 3.836 (5) Å, shift distances in the range 1.272-1.843 Å].