2-{(E)-[(4-Methyl­phen­yl)imino]­meth­yl}-4-nitro­phenol–2-{(E)-[(4-methyl­phen­yl)iminio]meth­yl}-4-nitro­phenolate (0.60/0.40)

The crystal of the title compound, 0.6C(14)H(12)N(2)O(3)·0.4C(14)H(12)N(2)O(3), contains a mixture of its neutral (OH containing) and zwitterionic (NH containing) forms, in a 0.60 (4):0.40 (4) ratio. The former generates an S(6) loop via an intra­molecular O—H⋯N hydrogen bond and the latter generate...

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Bibliographic Details
Main Authors: Tahir, M. Nawaz, Shad, Hazoor Ahmad, Tariq, Riaz H.
Format: Artigo
Language:Inglês
Published: International Union of Crystallography 2011
Subjects:
Organic Papers
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3200654/
https://ncbi.nlm.nih.gov/pubmed/22058946
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S1600536811032028
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