Open AccessAngle-resolved neutralization-reionization mass spectrometry
Author(s) -
Aberra Fura,
František Tureček,
Fred W. McLafferty
Publication year - 1991
Publication title -
journal of the american society for mass spectrometry
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 0.961
H-Index - 127
eISSN - 1879-1123
pISSN - 1044-0305
DOI - 10.1016/1044-0305(91)80037-8
Subject(s) - chemistry , reionization , mass spectrometry , neutralization , scattering , ion , spectral line , mass spectrum , analytical chemistry (journal) , photochemistry , organic chemistry , ionization , chromatography , optics , physics , astronomy , antibody , immunology , biology
Neutralization -reionization mass spectra of 2-propenal, isomeric butenes, and isomeric n-hexenes have been found to depend significantly on the z-axis scattering angle of the neutralization event. As shown by Cooks for ion dissociations, increasing scattering angles generally favor products of higher activation-energy reactions. For isomeric butenes and n-hexenes, these reactions provide more definitive information for isomeric characterization.