Issue 37, 2010
From the journal:

Dalton Transactions

Speciation of heptavalent technetium in sulfuric acid: structural and spectroscopic studies†

Frederic Poineau,*a   Philippe F. Weck,a   Konstantin German,b   Alesya Maruk,b   Gayane Kirakosyan,b   Wayne Lukens,c   Daniel B. Rego,a   Alfred P. Sattelbergerd  and  Kenneth R. Czerwinskia  

* Corresponding authors

a Department of Chemistry, University of Nevada Las Vegas, Las Vegas, NV, USA
E-mail: poineauf@unlv.nevada.edu

b A. N. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Moscow, Russian Federation

c Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA

d Energy Sciences and Engineering Directorate, Argonne National Laboratory, Argonne, IL, USA

Abstract

The speciation of Tc(VII) was studied in 12 M H2SO4 by NMR, UV-visible and XAFS spectroscopy. Experimental results and density functional calculations show the formation of TcO3(OH)(H2O)2.

Graphical abstract: Speciation of heptavalent technetium in sulfuric acid: structural and spectroscopic studies

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Article information

DOI
https://doi.org/10.1039/C0DT00695E
Article type
Communication
Submitted
22 Jun 2010
Accepted
03 Aug 2010
First published
23 Aug 2010

Dalton Trans., 2010,39, 8616-8619

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Speciation of heptavalent technetium in sulfuric acid: structural and spectroscopic studies

F. Poineau, P. F. Weck, K. German, A. Maruk, G. Kirakosyan, W. Lukens, D. B. Rego, A. P. Sattelberger and K. R. Czerwinski, Dalton Trans., 2010, 39, 8616 DOI: 10.1039/C0DT00695E

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