Synthesis and Spectroscopic Study for Pt (IV) Complexes with 4-Aminoantipyrine and Sodium Pyrophosphate

Sattar R. Majeed  Majeed; Sajid M. Lateef; Hanaa A.  Mohammed

doi:10.24996/ijs.2017.58.4B.1

Authors

Sattar R. Majeed Majeed Department of Chemistry, College of Science, University of Anbar, Anbar, Iraq
Sajid M. Lateef Department of Chemistry, College of Education for Pure Science (Ibn Al-Haitham), University of Baghdad, Baghdad, Iraq
Hanaa A. Mohammed Department of Chemistry, College of Science, University of Anbar, Anbar, Iraq

DOI:

https://doi.org/10.24996/ijs.2017.58.4B.1

Keywords:

Platinum complex, 4-aminoantipyrine, Sodium pyrophosphate, Spectrophotometry

Abstract

Pt (IV) complexes were synthesized from 4-Aminoantipyrine (4-AAP) as a primary ligand, and sodium pyrophosphate as a secondary ligand using metal: ligand in (1:1) mole ratio with molecular formula [Pt (4-AAP)Cl4],[Pt (4-AAP)(Pyph)Cl2]. These complexes were characterized by elemental microanalysis (C.H.N), (A.A), [I.R, (U.V–Vis), mass spectroscopy], along with molar conductivity, chloride contents and melting point measurements. The ligands (4-AAP) and (Pyph) gave octahedral geometry with Pt (IV) rapid, simple, sensitive and validated spectrophotometric method has been described for the determination of platinum (IV) using 4-aminoantipyrine. The complex product was quantitatively measured at 385nm and the reaction conditions were studied and optimized.