Solvent-specific reduction of Na 2 PtI 6  in acetone

O. V. Khazipov; M. A. Merzlikina; D. V. Nikytenko; E. V. Khomutova; T. V. Krasnyakova; S. A. Mitchenko

doi:10.1134/S1070363217010200

Solvent-specific reduction of Na₂PtI₆ in acetone

Authors: Khazipov O.V.¹, Merzlikina M.A.², Nikytenko D.V.², Khomutova E.V.², Krasnyakova T.V.²^,3, Mitchenko S.A.¹^,2
Affiliations:
1. Platov Southern-Russian State Polytechnic University
2. Litvinenko Institute of Physical Organic and Coal Chemistry
3. Shevchenko Lugansk State University
Issue: Vol 87, No 1 (2017)
Pages: 128-131
Section: Article
URL: https://journals.rcsi.science/1070-3632/article/view/217995
DOI: https://doi.org/10.1134/S1070363217010200
ID: 217995

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Abstract
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Abstract

Oxidation state of iodide complexes of Pt^II and Pt^IV in large excess of NaI with respect to platinum in water and acetone solution has been determined by means of ¹⁹⁵Pt NMR spectroscopy. In acetone, iodide complexes of Pt^IV are almost quantitatively reduced into Pt^II, and iodine is bound in a poorly soluble polymeric complex with sodium iodide and acetone. Iodometric titration has revealed the formation of equivalent amount of iodine. Reduction of platinum has not been observed in aqueous medium.

Keywords

solvent specificity, acetone, platinum, iodide complex, reduction

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Solvent-specific reduction of Na2PtI6 in acetone

Full Text

Abstract

Keywords

About the authors

O. V. Khazipov

M. A. Merzlikina

D. V. Nikytenko

E. V. Khomutova

T. V. Krasnyakova

S. A. Mitchenko

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Solvent-specific reduction of Na₂PtI₆ in acetone