Infrared spectroscopy of precursor clusters for nucleophilic substitution reactions: Fluorobenzene-(CH3OH)(n) (n=1 and 2)

被引：20

作者：

Fujii, A

Okuyama, S

Iwasaki, A

Maeyama, T

Ebata, T

Mikami, N

机构：

[1] Department of Chemistry, Graduate School of Science, Tohoku University

来源：

CHEMICAL PHYSICS LETTERS | 1996年 / 256卷 / 1-2期

关键词：

D O I：

10.1016/0009-2614(96)00405-8

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：

Infrared spectra of fluorobenzene-(CH3OH)(n) (n = 1 and 2) clusters in their ground state were observed in the OH and CH stretching vibrational region. The sizes and structures of the clusters were examined. As a result, the size dependence of the intracluster nucleophilic substitution reactions accompanied with ionization were confirmed. We also found the isomer dependence of the reactivity in fluorobenzene-(CH3OH)(2). The OH stretching vibrations in the electronic excited state (S-1) were also observed, No significant structural change in the electronic excitation was confirmed.

引用

页码：1 / 7

页数：7

共 25 条

[1] CALCULATED AND EXPERIMENTAL STRUCTURES OF THE P-DIFLUOROBENZENE-(H2O)(N=1-3) CLUSTERS IN THEIR DIFFERENT ELECTRONIC STATES AND INFERENCE FOR THE IONIC NUCLEOPHILIC-SUBSTITUTION [J].