Acta Cryst. (2012). E68, o317-o318 [ doi:10.1107/S1600536812000037 ]
Abstract: In the title chalcone derivative, C16H16O5, the dihedral angle between the furan and benzene rings is 2.06 (17)°. The two methoxy groups at the ortho and para positions are essentially coplanar with the benzene ring [C-O-C-C angles = -1.0 (5) and 178.5 (3)°], whereas the third one at the meta position is slightly twisted [C-O-C-C = 9.6 (5)°]. In the crystal, weak C-HO interactions link the molecules into a sheet parallel to (02). An intermolecular - interaction between the furan and benzene rings is present [centroid-centroid distance = 3.772 (2) Å]. A short CC contact [3.173 (5) Å] is also observed between neighbouring furan rings.
Hyper-Text Markup Language (HTML) file (67.9 kbytes)
Chemical Markup Language (CML) file (5.8 kbytes)
To open or display or play some files, you may need to set your browser up to use the appropriate software. See the full list of file types for an explanation of the different file types and their related mime types and, where available links to sites from where the appropriate software may be obtained.
The download button will force most browsers to prompt for a file name to store the data on your hard disk.
Where possible, images are represented by thumbnails.
Copyright © International Union of Crystallography