Production and isolation of ligated metal(IV)-oxo ions by tandem mass spectrometry

Taylor, I.F., Blanksby, S.J., Colbran, S B., & Willett, G.D. (2010) Production and isolation of ligated metal(IV)-oxo ions by tandem mass spectrometry. Rapid Communications in Mass Spectrometry, 24(8), pp. 1142-1146.

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Abstract

High valent metal(IV)-oxo species, [M(=O)(Melm)(n)(OAc)](+) (M = Mn-Ni, MeIm = 1-methylimidazole, n = 1-2), which are relevant to biology and oxidative catalysis, were produced and isolated in gas-phase reactions of the metal(II) precursor ions [M(MeIm)(n)(OAc)](+) (M = Mn-Zn, n = 1-3) with ozone. The precursor ions [M(MeIm)(OAc)](+) and [M(MeIm)(2)(OAc)](+) were generated via collision-induced dissociation of the corresponding [M(MeIm)(3)(OAc)](+) ion. The dependence of ozone reactivity on metal and coordination number is discussed. Copyright (C) 2010 John Wiley & Sons, Ltd.

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3 citations in Scopus
3 citations in Web of Science®
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ID Code: 70228
Item Type: Journal Article
Refereed: Yes
Keywords: 2-his-1-carboxylate facial triad, gas-phase, metal-cations, dioxygen, activation, oxidation, ozone, reactivity, catalysis, kinetics, dissociation
DOI: 10.1002/rcm.4493
ISSN: 0951-4198
Divisions: Current > Schools > School of Chemistry, Physics & Mechanical Engineering
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Copyright Owner: Copyright 2010 John Wiley & Sons, Ltd.
Deposited On: 14 Apr 2014 05:25
Last Modified: 18 Jan 2016 04:46

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