Original scientific paper

Gas Phase Ligation of U+. Comparison of Pyrene, Phenanthridine and Phenanthrene as Ligands

Saša Kazazić
Snježana P. Kazazić
Leo Klasinc
Marko Rožman
Dunja Srzić

Abstract

Ligation of U+ with phenanthrene in an FT ICR MS instrument is compared with previous results on U+ with pyrene and phenanthridine. All investigated processes compete with U+ oxidation by water and oxygen traces in the instrument. The comparison indicates that oxidation preferentially involves dehydrogenated ligation products.

Keywords

ligation reaction; gas phase kinetics; uranium monocation; pyrene; phenanthridine; phenanthrene; FT ICR MS

Hrčak ID:

2622

URI

https://hrcak.srce.hr/2622

Publication date:

22.4.2006.

Article data in other languages: croatian

Visits: 1.604 *