Jump to main content
Jump to site search
PLANNED MAINTENANCE Close the message box

Scheduled maintenance work on Wednesday 21st October 2020 from 07:00 AM to 07:00 PM (BST).

During this time our website performance may be temporarily affected. We apologise for any inconvenience this might cause and thank you for your patience.


Issue 67, 2020
Previous Article Next Article

Signatures of technetium oxidation states: a new approach

Author affiliations

Abstract

A general strategy for the determination of Tc oxidation state by new approach involving X-ray absorption near edge spectroscopy (XANES) at the Tc L3 edge is shown. A comprehensive series of 99Tc compounds, ranging from oxidation states I to VII, was measured and subsequently simulated within the framework of crystal-field multiplet theory. The observable trends in the absorption edge energy shift in combination with the spectral shape allow for a deeper understanding of complicated Tc coordination chemistry. This approach can be extended to numerous studies of Tc systems as this method is one of the most sensitive methods for accurate Tc oxidation state and ligand characterization.

Graphical abstract: Signatures of technetium oxidation states: a new approach

Back to tab navigation

Supplementary files

Article information


Submitted
03 Jun 2020
Accepted
10 Jul 2020
First published
13 Jul 2020

This article is Open Access

Chem. Commun., 2020,56, 9608-9611
Article type
Communication

Signatures of technetium oxidation states: a new approach

S. Bauters, A. C. Scheinost, K. Schmeide, S. Weiss, K. Dardenne, J. Rothe, N. Mayordomo, R. Steudtner, T. Stumpf, U. Abram, S. M. Butorin and K. O. Kvashnina, Chem. Commun., 2020, 56, 9608
DOI: 10.1039/D0CC03905E

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. Material from this article can be used in other publications provided that the correct acknowledgement is given with the reproduced material.

Reproduced material should be attributed as follows:

  • For reproduction of material from NJC:
    [Original citation] - Published by The Royal Society of Chemistry (RSC) on behalf of the Centre National de la Recherche Scientifique (CNRS) and the RSC.
  • For reproduction of material from PCCP:
    [Original citation] - Published by the PCCP Owner Societies.
  • For reproduction of material from PPS:
    [Original citation] - Published by The Royal Society of Chemistry (RSC) on behalf of the European Society for Photobiology, the European Photochemistry Association, and RSC.
  • For reproduction of material from all other RSC journals:
    [Original citation] - Published by The Royal Society of Chemistry.

Information about reproducing material from RSC articles with different licences is available on our Permission Requests page.


Social activity

Search articles by author

Spotlight

Advertisements