Crystal structure of 3-benzamido-1-(4-nitro-benz-yl)quinolinium tri-fluoro-methane-sulfonate.
In the title compound, C23H18N3O3 (+)·CF3SO3 (-), the asymmetric unit contains two crystallographically independent organic cations with similar conformations. Each cation shows a moderate distortion between the planes of the amide groups and the quinolinium rings with dihedral angles of 14.90 (2) and 31.66 (2)°. The quinolinium and phenyl rings are slightly twisted with respect to each other at dihedral angles of 6.99 (4) and 8.54 (4)°. The tri-fluoro-methane-sulfonate anions are linked to the organic cations via N-H⋯O hydrogen-bonding inter-actions involving the NH amide groups. In the crystal, the organic cations are linked by weak C-H⋯O(nitro group) inter-actions into supramol-ecular chains propagating along the b-axis direction.
Centro Conjunto de Investigacion en Quimica Sustentable UAEM-UNAM, Instituto de Quimica, Universidad Nacional Autonoma de Mexico, Carretera Toluca-Atlacomulco, Km 14.5 CP 50200 Toluca, Estado de Mexico, Mexico.
Mariana
M
Nicolas-Gomez
Centro Conjunto de Investigacion en Quimica Sustentable UAEM-UNAM, Instituto de Quimica, Universidad Nacional Autonoma de Mexico, Carretera Toluca-Atlacomulco, Km 14.5 CP 50200 Toluca, Estado de Mexico, Mexico.
Iván J
IJ
Bazany-Rodríguez
Centro Conjunto de Investigacion en Quimica Sustentable UAEM-UNAM, Instituto de Quimica, Universidad Nacional Autonoma de Mexico, Carretera Toluca-Atlacomulco, Km 14.5 CP 50200 Toluca, Estado de Mexico, Mexico.
Eduardo
E
Plata-Vargas
Laboratorio de Rayos-X, Instituto de Quimica, UNAM, Circuito Exterior, Ciudad Universitaria Deleg. Coyoacán México 04510, México DF, México, Mexico.
Simón
S
Hernández-Ortega
Centro Conjunto de Investigacion en Quimica Sustentable UAEM-UNAM, Instituto de Quimica, Universidad Nacional Autonoma de Mexico, Carretera Toluca-Atlacomulco, Km 14.5 CP 50200 Toluca, Estado de Mexico, Mexico.
Alejandro
A
Dorazco-González
benzamide; crystal structure; p-nitro­benzyl­quinolinium; tri­fluoro­methane­sulfonate salt