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

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

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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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.",

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

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JO - Chemical Physics Letters

JF - Chemical Physics Letters

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