Crystal structure and Hirshfeld surface analysis of a chalcone derivative: (E)-3-(4-fluoro-phen-yl)-1-(4-nitro-phen-yl)prop-2-en-1-one.
Acta Crystallogr E Crystallogr Commun
; 75(Pt 1): 53-57, 2019 Jan 01.
Article
em En
| MEDLINE
| ID: mdl-30713733
ABSTRACT
The mol-ecular structure of the title chalcone derivative, C15H10FNO3, is nearly planar and the mol-ecule adopts a trans configuration with respect to the C=C double bond. The nitro group is nearly coplanar with the attached benzene ring, which is nearly parallel to the second benzene ring. In the crystal, mol-ecules are connected by pairs of weak inter-molecular C-Hâ¯O hydrogen bonds into inversion dimers. The dimers are further linked by another C-Hâ¯O hydrogen bond and a C-Hâ¯F hydrogen bond into sheets parallel to (104). π-π inter-actions occur between the sheets, with a centroid-centroid distance of 3.8860â
(11)â
Å. Hirshfeld surface analysis was used to investigate and qu-antify the inter-molecular inter-actions.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr E Crystallogr Commun
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Malásia