1,4-Bis(benzimidazol-2-yl)benzene dimethyl­formamide disolvate

The aromatic mol­ecule of the title compound, C(20)H(14)N(4)·2C(3)H(7)NO, occupies a special position on an inversion center. The benzimidazole unit (planar to within 0.008 Å) forms a dihedral angle of 9.1 (2)° with the central benzene ring. The benzimidazole H atom participates in a hydrogen bond w...

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Detalles Bibliográficos
Autores principales: Wu, De-Hong, Hu, Ling
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968526/
https://www.ncbi.nlm.nih.gov/pubmed/21582185
http://dx.doi.org/10.1107/S1600536809004759
Descripción
Sumario:The aromatic mol­ecule of the title compound, C(20)H(14)N(4)·2C(3)H(7)NO, occupies a special position on an inversion center. The benzimidazole unit (planar to within 0.008 Å) forms a dihedral angle of 9.1 (2)° with the central benzene ring. The benzimidazole H atom participates in a hydrogen bond with the dimethyl­formamide solvent molecule, thus giving rise to the title 1:2 aggregate. These aggregates are further linked in the crystal structure by aromatic π–π stacking inter­actions [centroid–centroid distance = 6.356 (2) Å].

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