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First Structural Characterization of a Protactinium(V) Single Oxo Bond in Aqueous Media

Authors :
Le Naour, C.
Trubert, D.
Di Giandomenico, V. M.
Fillaux, C.
Den Auwer, C.
Moisy, P.
Hennig, C.
Le Naour, C.
Trubert, D.
Di Giandomenico, V. M.
Fillaux, C.
Den Auwer, C.
Moisy, P.
Hennig, C.
Source :
Inorganic Chemistry 44(2005), 9542-9546
Publication Year :
2005

Abstract

We report here the first structural characterization of Pa(V) adducts in concentrated sulfuric and hydrofluoric solutions. In sulfuric medium, X ray Absorption Spectroscopic data show that unlike the other early actinide elements as uranium or neptunium, protactinium doesn’t form a transdioxo cation but a monooxo adduct. In contrast, concentrated hydrofluoric medium precludes the formation of any oxo bond.

Details

Database :
OAIster
Journal :
Inorganic Chemistry 44(2005), 9542-9546
Notes :
application/pdf, English
Publication Type :
Electronic Resource
Accession number :
edsoai.on1415617778
Document Type :
Electronic Resource