The title molecule, C 16 H 13 NO 4 , crystallizes with two molecules in the asymmetric unit. The dihedral angles between the two benzene rings are 5.1 (2) and 6.2 (2) .
(E)-3-(2-Methoxyphenyl)-1-(4-nitrophenyl)prop-2-en-1-one
✍ Scribed by Ma, Ji-Long
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 126 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The enone group and the benzene rings of the title compound, C 16 H 13 NO 4 , are each planar. In the crystal structure, intermolecular C-HÁ Á ÁO interactions form chains along the a axis.
In the title compound, C 17 H 16 O 3 , the dihedral angle between the benzene rings is 10.05 (9) . Intermolecular C-HÁ Á ÁO hydrogen bonds link the molecules to form chains along the b axis. The crystal structure is further stabilized by C-HÁ Á Á interactions.
In the approximately planar molecule of the title compound, C 15 H 10 BrNO 3 , the dihedral angle between the two benzene rings is 4.97 (18) . Intermolecular C-HÁ Á ÁO interactions help to form chains of molecules in the crystal structure.
The planar molecules of the title compound, C 15 H 13 FO 2 , are normal. The non-centrosymmetric crystal packing may be influenced by weak C-HÁ Á ÁO and C-HÁ Á ÁF interactions.