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Acta Cryst. (2013). C69, 1108-1111  [ doi:10.1107/S0108270113022105 ]

2,5-Bis[4-methyl-3-(pyridin-3-yl)phen­yl]-1,3,4-oxa­diazole and its one-dimensional polymeric complex with ZnCl2

S. Hou, Q.-K. Liu, Y.-A. Li, J.-P. Ma and Y.-B. Dong

Synopsis: In a polymer of 2,5-bis­[4-methyl-3-(pyridin-3-yl)phen­yl]-1,3,4-oxa­diazole (L) with ZnCl2, one-dimensional P (plus) and M (minus) helical chains are formed, where the ligand has different directions of twist. The helical chains stack together via inter­chain [pi]-[pi] and C-H...[pi] inter­actions.

Formula: C26H20N4O and [ZnCl2(C26H20N4O)]

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