Palladium(II) and Platinum(II) complexes containing the mixed ligands N-phenyl-N-(2-pyridyl or 2-methylpyridyl) thiourea and diphosphines Ph2 P(CH2 )nPPh2 (n=1-4)

Lamaan J. Al-Hayaly¹, Bayazeed H. Abdullah² , Adnan A.N. Al-Dulaimi³ and Subhi A. Al-Jibori ^3*

1 Department of Chemical Pharmacy, College of Pharmacy, Hawler University of Medicine, Erbil (Iraq) ²Department of Chemistry, College of Science, University of Sulimaniyah, Sulimaniyah (Iraq) ³Department of Chemistry, College of Science, University of Tikrit, Tikrit (Iraq)

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ABSTRACT:

Palladium(II) and platinum(II) complexes containing mixed ligands N-phenyl-N-(2-pyridyl) thiourea (AH) or N-phenyl-N-(2-methylpyridyl) thiourea (BH) and the diphosphine Ph2 P(H2) nPPh2 (n = 1-4) have been prepared and characterized by elemental analysis, magnetic susceptibility, molar conductance and i.r. spectral data. 1H n.m.r. data have been used to characterize the prepared ligands while 31P-{1H} n.m.r. data have been applied to characterize the produced isomers.

KEYWORDS:

Palladium; Platinum; Phosphines; Thiourea ligand complexes