6-[(2-Hydroxy-5-methylanilino)methylidene]-4-nitrocyclohexa-2,4-dien-1-one

6-[(2-Hydroxy-5-methylanilino)methylidene]-4-nitrocyclohexa-2,4-dien-1-one

The title compound, C14H12N2O4, is nearly planar with a dihedral angle between the aromatic rings of 1.41 (8)°. The phenolic O atom is deprotonated and the N atom of the azomethine unit carries the proton, thereby forming an intramolecular N—H...O hydrogen bond. In the crystal, the molecules form in...

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Bibliographic Details
Main Authors: Uwe Böhme, Sabine Fels
Format: Article
Language:English
Published: International Union of Crystallography 2020-10-01
Series:IUCrData
Subjects:
crystal structure
schiff base
tridentate ligand
Online Access:http://scripts.iucr.org/cgi-bin/paper?S241431462001384X
Description
Summary:The title compound, C14H12N2O4, is nearly planar with a dihedral angle between the aromatic rings of 1.41 (8)°. The phenolic O atom is deprotonated and the N atom of the azomethine unit carries the proton, thereby forming an intramolecular N—H...O hydrogen bond. In the crystal, the molecules form inversion dimers via pairwise O—H...O hydrogen bonds.
ISSN:2414-3146

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