5,5'-Dimethyl-2,2'-bipyridine.

Acta Crystallogr Sect E Struct Rep Online

Published: June 2009

The asymmetric unit of the title compound, C(12)H(12)N(2), contains two half-mol-ecules related by an inversion center, the planes of their pyridine rings being oriented at a dihedral angle of 69.62 (4)°. In the crystal structure, a π-π contact between the pyridine rings [centroid-centroid distance = 3.895 (3) Å] may stabilize the structure. A weak C-H⋯π inter-action is also found.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2969272PMC
http://dx.doi.org/10.1107/S1600536809019151DOI Listing

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