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[Contents scheme]

Acta Cryst. (2013). E69, o722
[ doi:10.1107/S1600536813009240 ]

(E)-4-[2-(4-Ethoxyphenyl)ethenyl]-1-methylpyridinium naphthalene-2-sulfonate

R. K. Balachandar, S. Kalainathan, P. G. Aravindan, S. M. Eappen and J. Podder

Abstract: In the title salt, C16H18NO+·C10H7O3S-, the substituents attached to the central C=C bond adopt a trans conformation and the benzene and pyridinium rings are nearly coplanar, making a dihedral angle of 6.01 (9)°. The crystal structure features weak C-H...O hydrogen bonds and C-H...[pi] interactions .

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