4-{2-[4-(Dimethyl­amino)­phen­yl]ethen­yl}-1-methyl­pyridinium 2-amino-3,5-dimethyl­benzene­sulfonate monohydrate

In the crystal structure of the title compound, C(16)H(19)N(2) (+)·C(8)H(10)NO(3)S(−)·H(2)O, the cations and anions are linked by O—H⋯O and N—H⋯O hydrogen bonds, forming alternating layers parallel to the ac plane. An intra­molecular N—H⋯O hydrogen bond occurs in the anion. The crystal structure is...

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Detalles Bibliográficos
Autores principales: Li, Liang, Tao, Xutang, Yang, Huai, Yang, Zhou
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3275184/
https://www.ncbi.nlm.nih.gov/pubmed/22347040
http://dx.doi.org/10.1107/S160053681200089X
Descripción
Sumario:In the crystal structure of the title compound, C(16)H(19)N(2) (+)·C(8)H(10)NO(3)S(−)·H(2)O, the cations and anions are linked by O—H⋯O and N—H⋯O hydrogen bonds, forming alternating layers parallel to the ac plane. An intra­molecular N—H⋯O hydrogen bond occurs in the anion. The crystal structure is further stabilized by π–π inter­actions, with centroid–centroid distances of 3.7240 (9) and 3.6803 (8) Å.

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