Please use this identifier to cite or link to this item:
http://localhost:8080/xmlui/handle/20.500.12421/486
Title: | (E)-5-[1-Hydroxy-3-(3,4,5-trimethoxyphenyl)allylidene]-1,3-dimethylpyrimidine-2,4,6-trione: crystal structure and Hirshfeld surface analysis |
Authors: | Soto-Monsalve, Mónica Romero, Elkin L. Zuluaga, Fabio Chaur, Manuel N. D’Vries, Richard F. |
Keywords: | crystal structure Hirshfeld surface supramolecular structure allylidene |
Issue Date: | 2017 |
Publisher: | Acta Crystallographica Section E: Structure Reports Online |
Abstract: | In the title compound, C 18 H 20 N 2 O 7 , the dihedral angle between the aromatic rings is 7.28 (7)° and the almost planar conformation of the molecule is supported by an intramolecular O—H...O hydrogen bond, which closes an S (6) ring. In the crystal, weak C—H...O hydrogen bonds and aromatic π–π stacking link the molecules into a three-dimensional network. A Hirshfeld surface analysis showed that the major contribution to the intermolecular interactions are van der Waals interactions (H...H contacts), accounting for 48.4% of the surface. |
URI: | https://repository.usc.edu.co/handle/20.500.12421/486 |
ISSN: | 1600-5368 |
Appears in Collections: | Producción Científica |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
E-5-1-Hydroxy-3-345-trimethoxyphenylallylidene-13-.pdf | 1.13 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.