4-[(2,4-Dihydroxy­benzyl­idene)ammonio]benzene­sulfonate trihydrate

The title Schiff base compound, C(13)H(11)NO(5)S·3H(2)O, formed from sulfanilic acid and 2,4-dihydroxy­benzaldehyde, crystallized out as a zwitterion with the N atom protonated. The asymmetric unit consists of one 4-[(2,4-dihydroxy­benzyl­idene)ammonio]benzene­sulfonate and three water mol­ecules. T...

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Bibliographic Details
Main Authors: Yeap, Chin Sing, Hemamalini, Madhukar, Fun, Hoong-Kun
Format: Artigo
Language:Inglês
Published: International Union of Crystallography 2010
Subjects:
Organic Papers
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2983714/
https://ncbi.nlm.nih.gov/pubmed/21580347
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S1600536810004526
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