2-[(E)-2-(4-Ethoxy­phen­yl)ethen­yl]-1-methyl­pyridinium 4-bromo­benzene­sulfonate monohydrate

In the title compound, C(16)H(18)NO(+)·C(6)H(4)BrO(3)S(−)·H(2)O, the cation exists in an E configuration with respect to the ethenyl bond and is slightly twisted with a dihedral angle of 8.5 (2)° between pyridinium and benzene rings. In the crystal, the cations are arranged in layers parallel to (10...

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Detalles Bibliográficos
Autores principales: Fun, Hoong-Kun, Chanawanno, Kullapa, Chantrapromma, Suchada
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979781/
https://www.ncbi.nlm.nih.gov/pubmed/21579738
http://dx.doi.org/10.1107/S1600536809055846
Descripción
Sumario:In the title compound, C(16)H(18)NO(+)·C(6)H(4)BrO(3)S(−)·H(2)O, the cation exists in an E configuration with respect to the ethenyl bond and is slightly twisted with a dihedral angle of 8.5 (2)° between pyridinium and benzene rings. In the crystal, the cations are arranged in layers parallel to (100), with π–π inter­actions between pyridinium and benzene rings [centroid–centroid distances = 3.651 (3) and 3.613 (3) Å]. The anions and water mol­ecules are located between the cationic layers. The ions and water mol­ecules are linked into a three-dimensional framework by O—H⋯O and C—H⋯O hydrogen bonds.

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