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Polarographic investigations on uranyl(VI) complexes in dimethylsulfoxide. 1. Monocarboxylic ligands

โœ Scribed by P. Zanello; A. Cinquantini; P. Di Bernardo; L. Magon

Book ID
104139128
Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
497 KB
Volume
24
Category
Article
ISSN
0020-1693

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โœฆ Synopsis

i'?ze formation of acetate, glycolate, chloroacetate and /3-chloropropionate complexes of uranium( VI) in dimethylsulfoxide has been investigated by the polarographic method. 0. IM tetrabutylammonium perchlorate was used as supporting electrolyte. The 3:l acetate and the 1:I glycolate complexes give distinct cathodic waves; the polarographic behaviour allows to evident&e also the 1:I and 2:I acetate, the I :1 chloroacetate and

Pchloropropionate complex formation. 7Re formed complexes are stronger in DMSO than in water and the more so the harder the ligand. The (a)-character of uranyl ion is more marked in DMSO than in aqueous media.

๐Ÿ“œ SIMILAR VOLUMES

Polarographic investigations on uranyl(V
Polarographic investigations on uranyl(VI) complexes in dimethylsulfoxide. : II. Aliphatic Amines
โœ A. Cinquantini; P. Zanello; G.A. Mazzocchin; O. Traverso ๐Ÿ“‚ Article ๐Ÿ“… 1977 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 393 KB

## The complex formation reaction between some aliphatic amines and uranyl(VI) ion in dimethylsulfoxide has been investigated by polarographic and spectrophotometric methods. Primary amines such as n-butylamine and n-hexylamine give a distinct cathodic wave which may be discussed in term of the succ