Gas-phase Ligation of Cr+/Fe+/Ni+ Ions with Iodine

Autor:	Kazazić, Saša, Kazazić, Snježana P., Srzić, Dunja
Jazyk:	angličtina
Rok vydání:	2009
Předmět:	Chemistry ligation reaction charge exchange reaction metal monocations iodine
Zdroj:	Croatica Chemica Acta Volume 82 Issue 4
ISSN:	1334-417X 0011-1643
Popis:	The gas-phase reaction products of Cr+, Fe+ and Ni+ ions produced by laser desorption ionization (LDI) of a stainless steel sample with iodine molecules in a Fourier transform ion cyclotron resonance mass spectrometer (FT ICR MS) uncover differences in the behavior of individual metal ions in the ligation process as well as in the reactions with ubiquitous water: Fe+ being prone to ligation of two (but also to hydrolysis and disappearance), Ni+ to ligation of three and Cr+ preferring to ligate four iodine atoms. The surplus energy of metal ions produced in the excited states enables them to dissociate I2 and exchange charge with the I2 molecules and I atoms forming I2+ and I3+ ions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e45777c001dc02a2d0b21e42306ca42e https://hrcak.srce.hr/45631 Zobrazit plný text záznamu Plný text ve formátu PDF