Electronic and infrared spectra of jet-cooled 4-aminobenzonitrile- H2O . Change of NH2 from proton acceptor to proton donor by CN substitution

Kenji Sakota; Norifumi Yamamoto; Kazuhiko Ohashi; Hiroshi Sekiya; Morihisa Saeki; Shun Ichi Ishiuchi; Makoto Sakai; Masaaki Fujii

doi:10.1016/S0009-2614(01)00463-8

Electronic and infrared spectra of jet-cooled 4-aminobenzonitrile- H₂O . Change of NH₂ from proton acceptor to proton donor by CN substitution

Kenji Sakota, Norifumi Yamamoto, Kazuhiko Ohashi, Hiroshi Sekiya, Morihisa Saeki, Shun Ichi Ishiuchi, Makoto Sakai, Masaaki Fujii

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Abstract

The electronic and infrared spectra of jet-cooled 4-aminobenzonitrile-(H₂O)₁ (4ABN-(H₂O)₁) hydrogen-bonded complex have been measured by the resonance-enhanced multiphoton ionization (REMPI) and infrared-dip (IR-dip) spectroscopy. Both the amino and cyano groups form intermolecular hydrogen bond with water, providing two stable isomers. It has been found that the substitution of the CN group at the para-position of aniline changes the electronic nature of the amino group in the S₀ state from a proton acceptor to a proton donor.

Original language	English
Pages (from-to)	70-76
Number of pages	7
Journal	Chemical Physics Letters
Volume	341
Issue number	1-2
DOIs	https://doi.org/10.1016/S0009-2614(01)00463-8
Publication status	Published - Jun 15 2001
Externally published	Yes

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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10.1016/S0009-2614(01)00463-8

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Electronic and infrared spectra of jet-cooled 4-aminobenzonitrile- H₂O . Change of NH₂ from proton acceptor to proton donor by CN substitution. / Sakota, Kenji; Yamamoto, Norifumi; Ohashi, Kazuhiko; Sekiya, Hiroshi; Saeki, Morihisa; Ishiuchi, Shun Ichi; Sakai, Makoto; Fujii, Masaaki.

In: Chemical Physics Letters, Vol. 341, No. 1-2, 15.06.2001, p. 70-76.

Research output: Contribution to journal › Article › peer-review

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title = "Electronic and infrared spectra of jet-cooled 4-aminobenzonitrile- H2O . Change of NH2 from proton acceptor to proton donor by CN substitution",

abstract = "The electronic and infrared spectra of jet-cooled 4-aminobenzonitrile-(H2O)1 (4ABN-(H2O)1) hydrogen-bonded complex have been measured by the resonance-enhanced multiphoton ionization (REMPI) and infrared-dip (IR-dip) spectroscopy. Both the amino and cyano groups form intermolecular hydrogen bond with water, providing two stable isomers. It has been found that the substitution of the CN group at the para-position of aniline changes the electronic nature of the amino group in the S0 state from a proton acceptor to a proton donor.",

author = "Kenji Sakota and Norifumi Yamamoto and Kazuhiko Ohashi and Hiroshi Sekiya and Morihisa Saeki and Ishiuchi, {Shun Ichi} and Makoto Sakai and Masaaki Fujii",

note = "Funding Information: This work was supported by the Joint Studies Program (2000) of the Institute for Molecular Science and Grant-in-Aid for Scientific Research no. 1440177 from the Ministry of Education, Science, Sports and Culture.",

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T1 - Electronic and infrared spectra of jet-cooled 4-aminobenzonitrile- H2O . Change of NH2 from proton acceptor to proton donor by CN substitution

AU - Sakota, Kenji

AU - Yamamoto, Norifumi

AU - Ohashi, Kazuhiko

AU - Sekiya, Hiroshi

AU - Saeki, Morihisa

AU - Ishiuchi, Shun Ichi

AU - Sakai, Makoto

AU - Fujii, Masaaki

N1 - Funding Information: This work was supported by the Joint Studies Program (2000) of the Institute for Molecular Science and Grant-in-Aid for Scientific Research no. 1440177 from the Ministry of Education, Science, Sports and Culture.

PY - 2001/6/15

Y1 - 2001/6/15

N2 - The electronic and infrared spectra of jet-cooled 4-aminobenzonitrile-(H2O)1 (4ABN-(H2O)1) hydrogen-bonded complex have been measured by the resonance-enhanced multiphoton ionization (REMPI) and infrared-dip (IR-dip) spectroscopy. Both the amino and cyano groups form intermolecular hydrogen bond with water, providing two stable isomers. It has been found that the substitution of the CN group at the para-position of aniline changes the electronic nature of the amino group in the S0 state from a proton acceptor to a proton donor.

AB - The electronic and infrared spectra of jet-cooled 4-aminobenzonitrile-(H2O)1 (4ABN-(H2O)1) hydrogen-bonded complex have been measured by the resonance-enhanced multiphoton ionization (REMPI) and infrared-dip (IR-dip) spectroscopy. Both the amino and cyano groups form intermolecular hydrogen bond with water, providing two stable isomers. It has been found that the substitution of the CN group at the para-position of aniline changes the electronic nature of the amino group in the S0 state from a proton acceptor to a proton donor.

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Electronic and infrared spectra of jet-cooled 4-aminobenzonitrile- H₂O . Change of NH₂ from proton acceptor to proton donor by CN substitution

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