Acta Cryst. (2012). E68, m1347-m1348
[ doi:10.1107/S1600536812041591 ]
Abstract: The reaction of [Pd(MeCN)4](BF4)2 with 2,2'-bipyrimidine (bpm) in MeCN-CHCl3 afforded the title compound, [Pd(C8H6N4)2](BF4)2·C2H3N. The asymmetric unit contains two half complexes, with the PdII atoms both lying on a twofold axis. Each metal atom adopts a tetrahedrally distorted square-planar geometry. In the crystal, [Pd(bpm)2] dications are linked by C-HN hydrogen bonds, forming chains parallel to the b axis. The chains are further linked by C-HF and C-HN interactions involving the tetrafluoroborate anions and acetonitrile molecules. In this way, each chain interacts with six surrounding chains to generate the observed three-dimensional structure.
Copyright © International Union of Crystallography