Issue 3, 2003
From the journal:

New Journal of Chemistry

Direct observation of an equilibrium between two anion-cation orientations in olefin Pt(ii) complex ion pairs by HOESY NMR spectroscopy†

Alceo Macchioni,*a   Alessandra Magistrato,b   Ida Orabona,c   Francesco Ruffo,c   Ursula Rothlisbergerb  and  Cristiano Zuccacciaa  

* Corresponding authors

a Dipartimento di Chimica, Università di Perugia, Via Elce di Sotto, 8, Perugia, Italy
E-mail: alceo@unipg.it
Fax: +39 075 585 5598

b Laboratory of Inorganic Chemistry, ETH-Zentrum, Hönggerberg, Zürich, Switzerland

c Dipartimento di Chimica, Università di Napoli “Federico II”, Complesso Universitario di Monte S. Angelo, Via Cintia, Napoli, Italy

Abstract

The solution structure of the two intimate ion pairs present in solution for [PtMe(η2-olefin)(α-diimine)]BF4 compounds, their relative abundance and the consequent thermodynamic equilibrium parameters have been determined by a quantitative detection of H⋯F interionic dipolar interactions in the 19F,1H-HOESY NMR spectra.

Graphical abstract: Direct observation of an equilibrium between two anion-cation orientations in olefin Pt(ii) complex ion pairs by HOESY NMR spectroscopy

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Article information

DOI
https://doi.org/10.1039/B212088G
Article type
Letter
Submitted
05 Dec 2002
Accepted
09 Dec 2002
First published
22 Jan 2003

New J. Chem., 2003,27, 455-458

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Direct observation of an equilibrium between two anion-cation orientations in olefin Pt(II) complex ion pairs by HOESY NMR spectroscopy

A. Macchioni, A. Magistrato, I. Orabona, F. Ruffo, U. Rothlisberger and C. Zuccaccia, New J. Chem., 2003, 27, 455 DOI: 10.1039/B212088G

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