Formation and photodepletion of cluster ion-messenger atom complexes in a cold ion trap:: Infrared spectroscopy of VO+, VO2+, and VO3

被引：142

作者：

Brümmer, M

Kaposta, C

Santambrogio, G

Asmis, KR

机构：

[1] Max Planck Gesell, Fritz Haber Inst, D-14195 Berlin, Germany

[2] Free Univ Berlin, Inst Expt Phys, D-14195 Berlin, Germany

来源：

JOURNAL OF CHEMICAL PHYSICS | 2003年 / 119卷 / 24期

关键词：

ANION PHOTOELECTRON-SPECTROSCOPY; VANADIUM-OXIDE CATIONS; GAS; DISSOCIATION; TEMPERATURE; RESOLUTION; MOLECULE; STATES; X=1-4;

D O I：

10.1063/1.1634254

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel experimental technique is described in which radiation from a free electron laser is used to measure infrared spectra of gas-phase cluster ions via vibrational predissociation of the corresponding ion-messenger atom complexes. The weakly bound complexes are formed in a temperature-controllable, radio frequency ion trap. This technique is applied to the study of the vibrational spectroscopy of the monovanadium oxide cluster cations VO+, VO2+, and VO3+. (C) 2003 American Institute of Physics.

引用

页码：12700 / 12703

页数：4

共 34 条

[1]

Asmis KR, 2002, PHYS CHEM CHEM PHYS, V4, P1101, DOI 10.1039/b1111056j

[2] SPECTROSCOPIC STUDIES OF IONIC COMPLEXES AND CLUSTERS [J].