Synthesis and structure of the palladium complexes [Ph3P(CH2)3PPh3][PdBr4], [Ph3P(CH2)3PPh3][Pd2Br6]·DMF, and [Ph3P(CH2)3PPh3][PdBr3(DMSO-S)]2
Complexes [Ph3P(CH2)3PPh3][PdBr4] and [Ph3P(CH2)3PPh3][Pd2Br6]·DMF were synthesized by the reaction of dihydrogentetrabromopalladic acid with trimethylenebis(triphenylphosphonium) dibromide in water with subsequent recrystallization from N,N-dimethylformamide. The recrystallization of the first of them from dimethyl sulfoxide leads to the formation of the complex [Ph3P(CH2)3PPh3][PdBr3(DMSO-S)]2. Structure of the complexes was investigated by the X-ray diffraction (XRD) analysis.
Keywordsbromopalladate(II) anions trimethylenebis(triphenylphosphonium) cation N,N-dimethylformamide dimethyl sulfoxide X-ray diffraction analysis
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- 2.Batsanov, S.S., Zh. Neorg. Khim., 1991, vol. 36, no. 12, p. 3015.Google Scholar
- 3.Bruker (1998). Smart and SAINT-Plus. Versions 5.0. Data Collection and Processing Software for the SMART System. Bruker AXS Inc., Madison, Wisconsin, USA.Google Scholar
- 4.Bruker (1998). SHELXTL/PC. Versions 5.10. An Integrated System for Solving, Refining and Displaying Crystal Structures From Diffraction Data. Bruker AXS Inc., Madison, Wisconsin, USA.Google Scholar