Bis[μ-3,5-bis­(pyridin-2-yl)pyrazolato]bis­[(hexa­fluoro­phosphato)copper(II)]

The title dinuclear complex mol­ecule, [Cu₂(C₁₃H₉N₄)₂(PF₆)₂], lies about an inversion center. The Cu^II 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—H...F hydrogen bonds. The columns are further linked by other C—H...F hydrogen bonds, forming a three-dimensional network.