4-{2-[4-(Dimethyl­amino)­phen­yl]ethen­yl}-1-methyl­pyridinium 3,5-dicarb­oxy­benzene­sulfonate methanol monosolvate

In the crystal structure of the title solvated salt, C(16)H(19)N(2) (+)·C(8)H(5)O(7)S(−)·CH(3)OH, the anions and the methanol solvent mol­ecules are linked by O—H⋯O hydrogen bonds. The cations and anions are packed as alternate layers parallel to (11[Image: see text]). The crystal structure is furth...

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Detalles Bibliográficos
Autores principales: Li, Liang, Cui, Huijuan, Yang, Zhou, Tao, Xutang, Yang, Huai
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/PMC3274978/
https://www.ncbi.nlm.nih.gov/pubmed/22346923
http://dx.doi.org/10.1107/S1600536811054419
Descripción
Sumario:In the crystal structure of the title solvated salt, C(16)H(19)N(2) (+)·C(8)H(5)O(7)S(−)·CH(3)OH, the anions and the methanol solvent mol­ecules are linked by O—H⋯O hydrogen bonds. The cations and anions are packed as alternate layers parallel to (11[Image: see text]). The crystal structure is further stabilized by a π–π inter­action between the pyridinium and benzene rings of the cations, with a centroid–centroid distance of 3.5492 (4) Å.

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