Abstract
Ionic complexes of palladium(II) with mononuclear anions [Ph3PEt][PdBr3(DMSO)] (I), [Ph3PCH2OMe][PdBr3(DMSO)] (II), [Ph3PC5H9-cyclo][PdBr3(DMSO)] (III), and [Ph3PCH2CH= CHCH2PPh3][PdBr3(DMSO)]2 (IV) are synthesized from organyl triphenylphosphonium bromide and pal-ladium(II) bromide in the presence of hydrobromic acid. The structures of the complexes are determined by X-ray diffraction (CIF files CCDC nos. 2115506 (I), 2115228 (II), 888748 (III), and 2115007 (IV)). The complexes contain organyltriphenylphosphonium cations and [PdBr3(DMSO)] anions.