Intracluster proton transfer in aniline-amine complex ions

Yoshiya Inokuchi; Kazuhiko Ohashi; Yoshiki Honkawa; Hiroshi Sekiya; Nobuyuki Nishi

doi:10.1016/S0009-2614(02)00737-6

Intracluster proton transfer in aniline-amine complex ions

Yoshiya Inokuchi, Kazuhiko Ohashi, Yoshiki Honkawa, Hiroshi Sekiya, Nobuyuki Nishi

Physical Chemistry

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12 Citations (Scopus)

Abstract

The intracluster proton transfer in aniline-amine complex ions is investigated by infrared photodissociation spectroscopy and density functional theory calculations. The proton acceptors include ammonia, methylamine, dimethylamine and trimethylamine in ascending order of proton affinity. The spectra of (aniline-ammonia)⁺ and (aniline-methylamine)⁺ demonstrate the persistence of the aniline ion unit in the complexes. For (aniline-dimethylamine)⁺ and (aniline-trimethylamine)⁺, the spectra imply the transformation to the anilino radical (C₆H₅NH) unit, suggesting the occurrence of the proton transfer.

Original language	English
Pages (from-to)	283-288
Number of pages	6
Journal	Chemical Physics Letters
Volume	359
Issue number	3-4
DOIs	https://doi.org/10.1016/S0009-2614(02)00737-6
Publication status	Published - Jun 20 2002

All Science Journal Classification (ASJC) codes

Physics and Astronomy(all)
Physical and Theoretical Chemistry

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title = "Intracluster proton transfer in aniline-amine complex ions",

abstract = "The intracluster proton transfer in aniline-amine complex ions is investigated by infrared photodissociation spectroscopy and density functional theory calculations. The proton acceptors include ammonia, methylamine, dimethylamine and trimethylamine in ascending order of proton affinity. The spectra of (aniline-ammonia)+ and (aniline-methylamine)+ demonstrate the persistence of the aniline ion unit in the complexes. For (aniline-dimethylamine)+ and (aniline-trimethylamine)+, the spectra imply the transformation to the anilino radical (C6H5NH) unit, suggesting the occurrence of the proton transfer.",

author = "Yoshiya Inokuchi and Kazuhiko Ohashi and Yoshiki Honkawa and Hiroshi Sekiya and Nobuyuki Nishi",

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T1 - Intracluster proton transfer in aniline-amine complex ions

AU - Inokuchi, Yoshiya

AU - Ohashi, Kazuhiko

AU - Honkawa, Yoshiki

AU - Sekiya, Hiroshi

AU - Nishi, Nobuyuki

PY - 2002/6/20

Y1 - 2002/6/20

N2 - The intracluster proton transfer in aniline-amine complex ions is investigated by infrared photodissociation spectroscopy and density functional theory calculations. The proton acceptors include ammonia, methylamine, dimethylamine and trimethylamine in ascending order of proton affinity. The spectra of (aniline-ammonia)+ and (aniline-methylamine)+ demonstrate the persistence of the aniline ion unit in the complexes. For (aniline-dimethylamine)+ and (aniline-trimethylamine)+, the spectra imply the transformation to the anilino radical (C6H5NH) unit, suggesting the occurrence of the proton transfer.

AB - The intracluster proton transfer in aniline-amine complex ions is investigated by infrared photodissociation spectroscopy and density functional theory calculations. The proton acceptors include ammonia, methylamine, dimethylamine and trimethylamine in ascending order of proton affinity. The spectra of (aniline-ammonia)+ and (aniline-methylamine)+ demonstrate the persistence of the aniline ion unit in the complexes. For (aniline-dimethylamine)+ and (aniline-trimethylamine)+, the spectra imply the transformation to the anilino radical (C6H5NH) unit, suggesting the occurrence of the proton transfer.

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U2 - 10.1016/S0009-2614(02)00737-6

DO - 10.1016/S0009-2614(02)00737-6

M3 - Article

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EP - 288

JO - Chemical Physics Letters

JF - Chemical Physics Letters

SN - 0009-2614

IS - 3-4

ER -

Intracluster proton transfer in aniline-amine complex ions

Abstract

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