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Mixed Ligand Complexes of Platinum (IV) with some Amino acids and Dithiocarbamates or Dithiophosphates | ||
| Rafidain Journal of Science | ||
| Article 17, Volume 27, Issue 1, 2018, Pages 148-155 PDF (557.39 K) | ||
| DOI: 10.33899/rjs.2018.143953 | ||
| Author | ||
| Ihsan A. Mustafa | ||
| Abstract | ||
| Complexes of the type [Pt(L-Met)(L-orL=)Cl2] and [Pt(Met)(L-orL=)Cl]Cl were prepared, [L= deprotonated amino acids: Glycine(Gly), Alanine(Ala), Valine(Val) or Methionine(Met); L- = N-Methylcyclohexyldithiocarbamate (N-MeCHdtc) or Benzyldithiocarbamate (Bzdtc) anions and L= =O,O -Dipropyldithiophosphate (DiPrdtp) or O,O - Dibenzyldithiophosphate (DiBzdtp) anions. The prepared complexes were characterized by IR , UV-Vis spectra, magnetic susceptibility and molar conductivity. Some complexes were characterized by CHNS analysis and (1H-nmr) spectra. All the Pt(IV) complexes showed octahedral structure with the dithiocarbamates or dithiophosphates acting as uninegative bidentate ligands coordinated through the two sulfur atoms and the amino acid anions coordinate through N and O except for the methionine which coordinate through S,N and O atoms. | ||
| Keywords | ||
| platinum; Amino acids; Dithiocarbamates | ||
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