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2,2'-[(2,2'-Bipyridine-3,3'-di-yl)bis-(nitrilo-methyl-idyne)]diphenol.

ABSTRACT: The title mol-ecule, C(24)H(18)N(4)O(2), lies on a twofold rotation axis with a dihedral angle of 73.7?(1)° between the mean planes of the symmetry-related pyridine rings. The dihedral angle between unique benzene and pyridine rings is 8.0?(1)°. An intra-molecular O-H?N hydrogen bond may influence the mol-ecular conformation. In the crystal structure, there are weak ?-? stacking inter-actions with a centroid-centroid distance of 3.7838?(15)?Å.

SUBMITTER: Li HL

PROVIDER: S-EPMC2970113 | biostudies-other | 2009

REPOSITORIES: biostudies-other

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2,2'-[(2,2'-Bipyridine-3,3'-di-yl)bis-(nitrilo-methyl-idyne)]diphenol.

Li Hong Liang HL

Acta crystallographica. Section E, Structure reports online 20090829 Pt 9

The title mol-ecule, C(24)H(18)N(4)O(2), lies on a twofold rotation axis with a dihedral angle of 73.7 (1)° between the mean planes of the symmetry-related pyridine rings. The dihedral angle between unique benzene and pyridine rings is 8.0 (1)°. An intra-molecular O-H⋯N hydrogen bond may influence the mol-ecular conformation. In the crystal structure, there are weak π-π stacking inter-actions with a centroid-centroid distance of 3.7838 (15) Å. ...[more]

PMID: 21577682

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