GAS-PHASE ION CHEMISTRY .7. HYPOHALOUS ACIDIUM IONS

被引：6

作者：

EGSGAARD, H ^{[1
]}

CARLSEN, L ^{[1
]}

机构：

[1] RISO NATL LAB,DEPT COMBUST,DK-4000 ROSKILDE,DENMARK

来源：

INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES | 1992年 / 113卷 / 03期

关键词：

HYPOHALOUS ACIDIUM IONS; COLLISIONAL ACTIVATION; KINETIC ENERGY RELEASE; ION DIPOLE COMPLEXES;

D O I：

10.1016/0168-1176(92)85012-O

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Hypohalous acidium ions (protonated hypohalous acids) H2OX+ (X = Cl, Br, I) have been generated in the gas phase by introducing appropriate precursors for the cations X+ and water into the ion source of a mass spectrometer. The collision-induced fragmentation patterns are discussed based on thermochemical considerations. Based on kinetic energy release determinations it is concluded that the generated H2OX+ species exhibit covalent oxygen-halogen bonds. Thus, ion/dipole structures are excluded.

引用

页码：233 / 240

页数：8

共 17 条

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