Acta Cryst. (2013). E69, m455-m456 [ doi:10.1107/S1600536813018813 ]
Abstract: The title dinuclear complex molecule, [Cu2(C13H9N4)2(PF6)2], lies about an inversion center. The CuII atom shows a square-pyramidal coordination geometry with the basal plane formed by four N atoms of the two bis-chelating 3,5-bis(pyridin-2-yl)pyrazolate ions and with one F atom of the hexafluorophosphate ion in the apical position. Molecules are stacked in a column along the a axis through C-HF hydrogen bonds. The columns are further linked by other C-HF hydrogen bonds, forming a three-dimensional network.
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