1.
Acta Crystallogr E Crystallogr Commun
; 71(Pt 2): 161-4, 2015 Feb 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-25878808
RESUMO
The title chalcone derivative, C13H10O2, adopts an E conformation about the C=C double bond. The mol-ecule is composed of a furanyl and a phenyl ring, bridged by an α,ß-unsaturated carbonyl system, which are inclined to one another by 24.07â (7)°. In the crystal, mol-ecules are connected by weak C-Hâ¯O hydrogen bonds involving the carbonyl O atom acting as a trifurcated acceptor and C-Hâ¯π inter-actions, forming ribbons extending along the c-axis direction.