1-(3,4-Dichloro­benz­yl)-3-methyl­quinolin-1-ium 7,7,8,8-tetra­cyano­quinodimethanide

In the title salt, C(17)H(14)Cl(2)N(+)·C(12)H(4)N(4) (−), cations and anions stack along the a axis into segregated columns by π–π stacking inter­actions, with alternating centroid–centroid separations of 3.5957 (7) and 3.7525 (7) Å for the cation column and 3.4252 (6) and 4.1578 (7) Å for the anion...

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Detalles Bibliográficos
Autores principales: Liu, Guang-Xiang, Zhang, Chun-You
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979894/
https://www.ncbi.nlm.nih.gov/pubmed/21579879
http://dx.doi.org/10.1107/S1600536810002862
Descripción
Sumario:In the title salt, C(17)H(14)Cl(2)N(+)·C(12)H(4)N(4) (−), cations and anions stack along the a axis into segregated columns by π–π stacking inter­actions, with alternating centroid–centroid separations of 3.5957 (7) and 3.7525 (7) Å for the cation column and 3.4252 (6) and 4.1578 (7) Å for the anion column. In the cation, the dihedral angle between the benzene ring and the quinoline ring system is 76.35 (4)°. The crystal packing is stabilized by inter­columnar C—H⋯N hydrogen bonds.

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