1,4-Bis(1H-benzimidazol-1-yl)benzene
oleh: Guo-Feng Sun, Jian-Ping Hu, Dian-Yong Tang, Yuan-Qin Zhang
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2011-09-01 |
Deskripsi
In the title compound, C20H14N4, the dihedral angles between the central benzene ring and the pendant benzimidazole ring systems are 46.60 (15) and 47.89 (16)°. The dihedral angle between the benzimidazole ring systems is 85.62 (12)° and the N atoms lie to the same side of the molecule. In the crystal, molecules are linked by C—H...N interactions and weak aromatic π–π stacking [shortest centroid–centroid separation = 3.770 (2) Å] is observed.