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

Beriwan Ameen,Hikmat Mohamad

doi:10.32894/kujss.2018.13.3.2

Abstract

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..

Highlights

[Hg(2-apt)] The metal complexes which containing mercury (II)-thiolate have been considerable interest, due to their wide biological application [1]
The compound of Hg(bzimtH)2. has been obtained by reaction of the mercury (II) acetate with benzo-1, 3-imidazole-2-thione in the appropriate molar ratio (1:2) [4]. as it shown in the following structure : In this present work we reported synthesize of new ligand of bis (2-amino phenylthio) mercury and their complexes with Pd(II) and Pt(II)
CHNS analysis in (Al-ALBayt) University Central Labs (Jordon). 1H-NMR,13C-NMR spectra of complexes were carried on Bruker ultra shield 300 MHz with TMS as internal reference, in (Al-ALBayt) University Central Labs (Jordon), using dimethyl sulfoxide (DMSO)-d6 as a solvent

Summary

Introduction

[Hg(2-apt)] The metal complexes which containing mercury (II)-thiolate have been considerable interest, due to their wide biological application [1]. The complexes of Pd (II) and Pt(II) ions with (N, S, O) donor ligands have attracted a great attention because of their, anticancer, and catalytic biological abilities [2]. The investigation of Pd(II) and Pt(II) complexes with 2-mercaptobenzimidazole have been reported in recent years [3]. As it shown in the following structure : In this present work we reported synthesize of new ligand of bis (2-amino phenylthio) mercury and their complexes with Pd(II) and Pt(II). Our interest aim is synthesize of compound which binding with the central metal though sulpher and nitrogen atoms which plays importance role in biological and medical fields

Materials and instrumentation

Schemes of reaction

FT-IR spectra

Conclusion