Issue 20, 2012

First evidence for the formation of technetium oxosulfide complexes: synthesis, structure and characterization

Abstract

The reaction of tetrabutylammonium pertechnetate with bis(trimethylsilyl) sulfide in solution was studied by UV-Visible spectroscopy and mass spectrometry. Experimental results and density functional calculations provide the first evidence for the formation of a TcO3S precursor. Larger scale synthesis afforded a solid that was characterized by EDX and XANES spectroscopy. XANES showed the presence of technetium in tetravalent state. EDX indicated the solid contained technetium, sulfur and oxygen.

Graphical abstract: First evidence for the formation of technetium oxosulfide complexes: synthesis, structure and characterization

Supplementary files

Article information

Article type
Paper
Submitted
10 Jan 2012
Accepted
20 Mar 2012
First published
20 Mar 2012

Dalton Trans., 2012,41, 6291-6298

First evidence for the formation of technetium oxosulfide complexes: synthesis, structure and characterization

M. Ferrier, P. F. Weck, F. Poineau, E. Kim, A. Stebbins, L. Ma, A. P. Sattelberger and K. R. Czerwinski, Dalton Trans., 2012, 41, 6291 DOI: 10.1039/C2DT30063J

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