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2-((E)-{2-[(E)-2,3-Dihydroxy­benzyl­ideneamino]-5-methyl­phen­yl}iminiometh­yl)-6-hydroxy­phenolate

The asymmetric unit of the title Schiff base compound, C(21)H(18)N(2)O(4), consists of four independent zwitterions (A, B, C and D) with similar conformations. In each independent mol­ecule, the methyl group is disordered over two positions; the occupancies of the two positions are 0.819 (5) and 0.1...

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Detalles Bibliográficos
Autores principales: Eltayeb, Naser Eltaher, Teoh, Siang Guan, Yeap, Chin Sing, Fun, Hoong-Kun, Adnan, Rohana
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969866/
https://www.ncbi.nlm.nih.gov/pubmed/21577489
http://dx.doi.org/10.1107/S1600536809029833