Acta Cryst. (2007). E63, o1196-o1198  [ doi:10.1107/S160053680700445X ]

4,4'-Di-tert-butyl-2,2'-bipyridine-hexafluorobenzene (1/1)

A. S. Batsanov, I. A. I. Mkhalid and T. B. Marder

Abstract: The title structure, C₁₈H₂₄N₂·C₆F₆, comprises mixed stacks of alternating 4,4'-di-tert-butyl-2,2'-bipyridine and hexafluorobenzene molecules, both lying on crystallographic mirror planes. There are weak C-HN (2.46-2.51 Å) and C-HF (2.52-2.74 Å) hydrogen bonds lying on the mirror planes, as well as - interactions between stacked aromatic molecules (as indicated by interplanar distances of 3.35 Å).

Online 7 February 2007

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