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

✍ Scribed by Asuka Fujii; Shigemi Okuyama; Atsushi Iwasaki; Toshihiko Maeyama; Takayuki Ebata; Naohiko Mikami

Publisher: Elsevier Science
Year: 1996
Tongue: English
Weight: 527 KB
Volume: 256
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(96)00405-8

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✦ Synopsis

Infrared spectra of fluorobenzene-(CH3OH) . (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 l) were also observed. No significant structural change in the electronic excitation was confirmed.

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