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5,5'-Di-4-pyridyl-2,2'-(p-phenyl-ene)di-1,3,4-oxadiazole.

ABSTRACT: In the crystal structure of the title compound, C(20)H(12)N(6)O(2), the mol-ecules are located on centres of inversion. The complete mol-ecule is almost planar, with a maximum deviation from the mean plane of 0.0657?(1)?Å for the O atom. In the crystal, mol-ecules are stacked into columns elongated in the a axis direction. The centroid-centroid distances between the aromatic rings of the mol-ecules within the columns are 3.6406?(1) and 3.6287?(2)?Å. Mol-ecules are additionally connected via weak inter-molecular C-H?N hydrogen bonding.

SUBMITTER: Zhou RS

PROVIDER: S-EPMC2971886 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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5,5'-Di-4-pyridyl-2,2'-(p-phenyl-ene)di-1,3,4-oxadiazole.

Zhou Rui-Sha RS Song Jiang-Feng JF

Acta crystallographica. Section E, Structure reports online 20091128 Pt 12

In the crystal structure of the title compound, C(20)H(12)N(6)O(2), the mol-ecules are located on centres of inversion. The complete mol-ecule is almost planar, with a maximum deviation from the mean plane of 0.0657 (1) Å for the O atom. In the crystal, mol-ecules are stacked into columns elongated in the a axis direction. The centroid-centroid distances between the aromatic rings of the mol-ecules within the columns are 3.6406 (1) and 3.6287 (2) Å. Mol-ecules are additionally connected via weak ...[more]

PMID: 21578967

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