The infrared spectrum of the benzene-Ar cation

被引：72

作者：

Satink, RG ^{[1
]}

Piest, H

von Helden, G

Meijer, G

机构：

[1] Univ Nijmegen, Dept Mol & Laser Phys, NL-6525 ED Nijmegen, Netherlands

[2] EURATOM, FOM, Inst Plasma Phys Rijnhuizen, NL-3430 BE Nieuwegein, Netherlands

来源：

JOURNAL OF CHEMICAL PHYSICS | 1999年 / 111卷 / 24期

关键词：

D O I：

10.1063/1.480438

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 infrared (IR) absorption spectra of the jet-cooled C6H6 and C6D6 cations, complexed with Ar, are measured throughout the 450-1500 cm(-1) region via IR-laser-induced vibrational dissociation spectroscopy. The IR spectrum of the C6H6-Ar cation is dominated by a Fermi resonance between the IR active nu(11) mode and two components of the combination mode of the lowest frequency modes nu(6) and nu(16). A stringent upper limit of 316 cm(-1) is found for the value of the dissociation limit D-0 of the neutral C6D6-Ar complex. (C) 1999 American Institute of Physics. [S0021- 9606(99)01548-2].

引用

页码：10750 / 10753

页数：4