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Pertechnetates - a structural study across the periodic table

The number of crystal structures of pertechnetates derived from aqueous solutions has been expanded from seven to over 30. We report the conversion of NH4TcO4 to aqueous HtcO4 via acidic cation exchange. This is followed by the synthesis and structural elucidation of pertechnetate salts of alkaline...

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Main Authors: Strub, Erik (Author) , Grödler, Dennis (Author) , Zaratti, Daniele (Author) , Yong, Clarence (Author) , Dünnebier, Lisa (Author) , Bazhenova, Sonja (Author) , Roca Jungfer, Maximilian (Author) , Breugst, Martin (Author) , Zegke, Markus (Author)
Format: Article (Journal)
Language:English
Published: May 8, 2024
In: Chemistry - a European journal
Year: 2024, Volume: 30, Issue: 26, Pages: 1-16
ISSN:1521-3765
DOI:10.1002/chem.202400131
Online Access:Verlag, kostenfrei, Volltext: https://doi.org/10.1002/chem.202400131
Verlag, kostenfrei, Volltext: https://onlinelibrary.wiley.com/doi/abs/10.1002/chem.202400131
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Author Notes:Erik Strub, Dennis Grödler, Daniele Zaratti, Clarence Yong, Lisa Dünnebier, Sonja Bazhenova, Maximilian Roca Jungfer, Martin Breugst, and Markus Zegke
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Summary:The number of crystal structures of pertechnetates derived from aqueous solutions has been expanded from seven to over 30. We report the conversion of NH4TcO4 to aqueous HtcO4 via acidic cation exchange. This is followed by the synthesis and structural elucidation of pertechnetate salts of alkaline earth (AE), transition metal I and lanthanoids (Ln) elements. Various degrees of hydration and coordination are discussed. Where possible, a comparison with the perrhenate homologues is made. The described syntheses and materials may be used as novel starting materials for extended technetium research.
Item Description:Zuerst veröffentlicht: 28. Februar 2024
Gesehen am 19.08.2024
Physical Description:Online Resource
ISSN:1521-3765
DOI:10.1002/chem.202400131

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