title: Investigation of ion-pair precipitates of selected alkoxylates and complex salts of specific metal cations by liquid secondary ion mass spectrometry.
abstract: Liquid secondary ion (LSI) mass spectra of ion-pair precipitates obtained for Triton X-100 with strontium, lead, cadmium and mercury tetraphenylborates and for selected butoxylene-ethoxylene monoalkyl ethers with barium tetraiodobismuthate(III) are discussed. On the basis of LSI mass spectra, recorded in both positive and negative modes, the formulae of the ion-pair precipitates were determined. On the basis of B/E mass spectra, the fragmentation routes of [M - H + Ba](+) ions for butoxylene-ethoxylene monoalkyl ether complexes of barium and [M - H + Cd](+) ions for the Triton X-100 complex of cadmium are proposed.
authors.affiliation: Adam Mickiewicz University, Faculty of Chemistry, Grunwaldzka 6, 60-780 Poznań, Poland. franski@main.amu.edu.pl
authors.forename: Rafał
authors.initials: R
authors.lastname: Frański
authors.forename: Andrzej
authors.initials: A
authors.lastname: Szymański
authors.forename: Błazej
authors.initials: B
authors.lastname: Gierczyk
authors.forename: Jan
authors.initials: J
authors.lastname: Chlebicki
authors.forename: Magdalena
authors.initials: M
authors.lastname: Frańska
mesh_terms: D001464:Barium / Q000737:chemistry*; D002104:Cadmium / Q000737:chemistry*; D002412:Cations / Q000032:analysis; D011232:Chemical Precipitation; D012492:Salts; D018629:Spectrometry, Mass, Secondary Ion / Q000379:methods*
chemical_list: D002412:Cations; D012492:Salts; D002104:Cadmium; D001464:Barium