Xiao-Hong Zhu
Jul 18, 2009
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Influential Citations
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
The asymmetric unit of the title compound, 2C7H2F4O2·C10H8N2, contains one molecule of 2,3,4,5-tetrafluorobenzoic acid (tfb) and half of a centrosymmetric 4,4′-bipyridine molecule. Intermolecular O—H⋯N hydrogen bonds link two tfb molecules and one 4,4′-bipyridine molecule into a trimer. Weak intermolecular C—H⋯F interactions assemble these trimers into a three-dimensional network structure.