(E)-4-Hydroxy-2-[(2-hydroxyphenyl)iminiomethyl]phenolate

The title compound, C13H11NO3, crystallizes in a zwitterionic form and has a trans configuration about the C=N bond. The molecule is almost planar, the dihedral angle between the two benzene rings being 4.32 (8)°. The two hydroxy substituents are coplanar with each of thei...

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Bibliographic Details
Main Authors: Naser Eltaher Eltayeb, Siang Guan Teoh, Hoong-Kun Fun, Suchada Chantrapromma
Format: Article
Language:English
Published: International Union of Crystallography 2010-07-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810020295