Direct optical spectroscopy of gas-phase molecular ions trapped and mass-selected by ion cyclotron resonance:: laser-induced fluorescence excitation spectrum of hexafluorobenzene (C6F6+)

被引：31
作者：
Wang, Y
Hendrickson, CL
Marshall, AG
机构：
[1] Florida State Univ, Natl High Magnet Field Lab, Ctr Interdisciplinary Magnet Resonance, Tallahassee, FL 32310 USA
[2] Florida State Univ, Dept Chem, Tallahassee, FL 32306 USA
来源：
CHEMICAL PHYSICS LETTERS | 2001年 / 334卷 / 1-3期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/S0009-2614(00)01451-2
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：
The laser-induced fluorescence (LIF) excitation spectrum of gas-phase hexafluorobenzene cations (C6F6+) has been measured at room temperature, by ion trapping and cyclotron frequency-based mass-selection. The optical spectral resolution, vibrational state assignments, and their corresponding wavelengths compare favorably to prior data [J. Chem. Phys. 70 (1979) 138]. The present approach offers a general entry into optical spectroscopy of collisionally stable gas-phase ions. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：69 / 75
页数：7
相关论文
共 30 条
  • [21] 2-K
  • [22] LASER-INDUCED FLUORESCENCE AND VIBRATIONAL-RELAXATION IN CO+
    MILLER, TA
    BONDYBEY, VE
    [J]. CHEMICAL PHYSICS LETTERS, 1977, 50 (02) : 275 - 277
  • [23] LASER FLUORESCENCE EXCITATION-SPECTRA OF 1,3,5-TRIFLUOROBENZENE RADICAL CATION
    MILLER, TA
    BONDYBEY, VE
    [J]. CHEMICAL PHYSICS LETTERS, 1978, 58 (03) : 454 - 456
  • [24] A NEW COOLING TECHNIQUE FOR HEAVY-IONS IN A PENNING TRAP
    SAVARD, G
    BECKER, S
    BOLLEN, G
    KLUGE, HJ
    MOORE, RB
    OTTO, T
    SCHWEIKHARD, L
    STOLZENBERG, H
    WIESS, U
    [J]. PHYSICS LETTERS A, 1991, 158 (05) : 247 - 252
  • [25] LASER EXCITATION AND EMISSION-SPECTRA OF THE HEXAFLUOROBENZENE CATION IN THE GAS-PHASE
    SEARS, T
    MILLER, TA
    BONDYBEY, VE
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1981, 103 (02) : 326 - 329
  • [26] Senko MW, 1996, RAPID COMMUN MASS SP, V10, P1839, DOI 10.1002/(SICI)1097-0231(199611)10:14<1839::AID-RCM718>3.0.CO
  • [27] 2-V
  • [28] ENERGY TRANSFER - A SPECTROSCOPIC RULER
    STRYER, L
    HAUGLAND, RP
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1967, 58 (02) : 719 - &
  • [29] PROGRESS TOWARDS AN OPTICAL FREQUENCY STANDARD BASED ON ION TRAPS
    THOMPSON, RC
    BARWOOD, GP
    GILL, P
    [J]. APPLIED PHYSICS B-PHOTOPHYSICS AND LASER CHEMISTRY, 1988, 46 (01): : 87 - 93
  • [30] HYPERFINE-STRUCTURE AND G-FACTOR MEASUREMENTS IN ION TRAPS
    WERTH, G
    [J]. PHYSICA SCRIPTA, 1995, T59 : 206 - 210
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