Synthesis and Characterization of Pd(II) And Pt(II) Complexes with Bis [Hg (2-Apt)] Compound

Beriwan Ameen, Hikmat Mohamad
2018 Kirkuk University Journal-Scientific Studies  
The reaction of one mole of Hg(II) acetate with two mole of 2-amino thiophenol gave one mole of [Hg(2-apt)] compound. While the reaction of one mole of [Hg(2-apt)] with two moles of MCL2 salt. Produced new complexes in general formula [M2{Hg(2-apt)Cl4] where M=Pt(II) or Pd(II).All the prepared complexes were identified using FT-IR, 1H-NMR,13C-NMR,elemental analyses (CHNS) and molar conductivity. The results exhibited that metal bounded to the ligand via S and N in squar planer geometries. 21
more » ... r geometries. 21 transitions are indicated to square planner geometry [14] . The Pt(II) complex exhibits three peaks at 23753 cm -1 , 26667 cm -1 , and 27700 cm -1 which are assigned to the 1 A 1 g→ 1 A 2 g , 1 A 1 g→ 1 Eg and charge transfer transition respectively, These transitions values are indicated to square planner geometry [14] . The molar conductivity of complexes in dimethyl sulfoxide (DMSO) are 10.2 and 8. 6 (cm 2 .ohm -1 . mol -1 ) suggesting that they are non electrolytes complexes.
doi:10.32894/kujss.2018.13.3.2 fatcat:ucdnroqh25anfg3ukoyb5fpmmi