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6-(1H-Indol-3-yl)-4-phenyl-2,2'-bi-pyridine-5-carbonitrile.

ABSTRACT: In the mol-ecule of the title compound, C(25)H(16)N(4), the pyridine rings are oriented at a dihedral angle of 0.92?(3)°, while the dihedral angle between the benzene ring and the adjacent pyridine ring is 56.51?(3)°. In the crystal structure, inter-molecular N-H?N hydrogen bonds link the mol-ecules into centrosymmetric dimers, forming R(2) (2)(16) ring motifs. ?-? contacts between the pyridine ring and the indole ring system and between the pyridine rings [centroid-centroid distances = 3.923?(2) and 3.724?(2)?Å] may further stabilize the structure. Two weak C-H?? inter-actions are also present.

SUBMITTER: Zhu W 

PROVIDER: S-EPMC2969709 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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6-(1H-Indol-3-yl)-4-phenyl-2,2'-bi-pyridine-5-carbonitrile.

Zhu Weijun W   Xiang Yan Y   Zhu Songlei S  

Acta crystallographica. Section E, Structure reports online 20090507 Pt 6

In the mol-ecule of the title compound, C(25)H(16)N(4), the pyridine rings are oriented at a dihedral angle of 0.92 (3)°, while the dihedral angle between the benzene ring and the adjacent pyridine ring is 56.51 (3)°. In the crystal structure, inter-molecular N-H⋯N hydrogen bonds link the mol-ecules into centrosymmetric dimers, forming R(2) (2)(16) ring motifs. π-π contacts between the pyridine ring and the indole ring system and between the pyridine rings [centroid-centroid distances = 3.923 (2  ...[more]

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