%0 Journal Article
%T (2E)-2-(Furan-2-ylmethylidene)-2,3-dihydro-1H-inden-1-one
%A Abdullah M. Asiri
%A Hassan M. Faidallah
%A Khulud F. Al-Nemari
%A Seik Weng Ng
%J Acta Crystallographica Section E
%D 2012
%I International Union of Crystallography
%R 10.1107/s1600536812010501
%X In the title compound, C14H10O2, the five-membered ring of the inden-1-one residue is almost planar (r.m.s. deviation = 0.035  ). A twist about the single bond linking the two residues is evident [C¡ªC¡ªC¡ªC torsion angle =  13.2 (5)¡ã]. The three-dimensional architecture is stabilized by C¡ªH...O (involving the trifurcated carbonyl O atom), C¡ªH...¦Ð and ¦Ð¨C¦Ð interactions [between the five- and six-membered rings of inden-1-one residues; ring centroid¨Ccentroid distance = 3.7983 (17)  ]. The sample studied was a non-merohedral twin; the minor component refined to approximately 36%.
%U http://scripts.iucr.org/cgi-bin/paper?S1600536812010501