1,4-Bis(1H-benzimidazol-1-yl)benzene.
Acta Crystallogr Sect E Struct Rep Online
; 67(Pt 9): o2286, 2011 Sep 01.
Article
em En
| MEDLINE
| ID: mdl-22058929
In the title compound, C(20)H(14)N(4), the dihedral angles between the central benzene ring and the pendant benzimidazole ring systems are 46.60â
(15) and 47.89â
(16)°. The dihedral angle between the benzimidazole ring systems is 85.62â
(12)° and the N atoms lie to the same side of the mol-ecule. In the crystal, mol-ecules are linked by C-Hâ¯N inter-actions and weak aromatic π-π stacking [shortest centroid-centroid separation = 3.770â
(2)â
Å] is observed.
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Ano de publicação:
2011
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Article