Laser-induced fluorescence of matrix-isolated C6N2                         + and of C8N2                         +

Jürgen Agreiter; Alice M. Smith; Vladimir E. Bondybey

doi:10.1016/0009-2614(95)00642-H

Laser-induced fluorescence of matrix-isolated C₆N₂ ⁺ and of C₈N₂ ⁺

Jürgen Agreiter, Alice M. Smith, Vladimir E. Bondybey

Chair of Physical Chemistry

Technical University of Munich

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

21 Scopus citations

Abstract

Cyanopolyacetylene cations of the type NC-(CC)_n-CN⁺ are produced in a self-igniting do discharge through HC₃N/neon mixtures and isolated in solid neon. Fourier transform emission and laser excitation spectra of the A²∏_u-X²∏_g transition of the n = 2 (C₆N₂ ⁺) cation are recorded. Their analysis yields the symmetric stretching vibrations of the cation both in the ground state and in the excited A ²∏_u state. The A²∏_g-X²∏_u transition of the n = 3 (C₈N₂ ⁺) cation is identified with the help of a simple one-dimensional particle in a box model. The Fourier transform emission of this transition is also recorded and analyzed.

Original language	English
Pages (from-to)	317-327
Number of pages	11
Journal	Chemical Physics Letters
Volume	241
Issue number	4
DOIs	https://doi.org/10.1016/0009-2614(95)00642-H
State	Published - 28 Jul 1995

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@article{ab582334d5ec47749b01459ba7519272,

title = "Laser-induced fluorescence of matrix-isolated C6N2 + and of C8N2 + ",

abstract = "Cyanopolyacetylene cations of the type NC-(CC)n-CN+ are produced in a self-igniting do discharge through HC3N/neon mixtures and isolated in solid neon. Fourier transform emission and laser excitation spectra of the A 2∏u-X2∏g transition of the n = 2 (C6N2 +) cation are recorded. Their analysis yields the symmetric stretching vibrations of the cation both in the ground state and in the excited A 2∏u state. The A 2∏g-X2∏u transition of the n = 3 (C8N2 +) cation is identified with the help of a simple one-dimensional particle in a box model. The Fourier transform emission of this transition is also recorded and analyzed.",

author = "J{\"u}rgen Agreiter and Smith, {Alice M.} and Bondybey, {Vladimir E.}",

note = "Funding Information: Thanks are due to Klaus Fritz for the HC,N synthesis. Research support by the Deutsche Forschungsgemeinschaft and the Fonds der Chemi-schen Industrie is gratefully acknowledged.",

year = "1995",

month = jul,

day = "28",

doi = "10.1016/0009-2614(95)00642-H",

language = "English",

volume = "241",

pages = "317--327",

journal = "Chemical Physics Letters",

issn = "0009-2614",

publisher = "Elsevier B.V.",

number = "4",

}

TY - JOUR

T1 - Laser-induced fluorescence of matrix-isolated C6N2 + and of C8N2 +

AU - Agreiter, Jürgen

AU - Smith, Alice M.

AU - Bondybey, Vladimir E.

N1 - Funding Information: Thanks are due to Klaus Fritz for the HC,N synthesis. Research support by the Deutsche Forschungsgemeinschaft and the Fonds der Chemi-schen Industrie is gratefully acknowledged.

PY - 1995/7/28

Y1 - 1995/7/28

N2 - Cyanopolyacetylene cations of the type NC-(CC)n-CN+ are produced in a self-igniting do discharge through HC3N/neon mixtures and isolated in solid neon. Fourier transform emission and laser excitation spectra of the A 2∏u-X2∏g transition of the n = 2 (C6N2 +) cation are recorded. Their analysis yields the symmetric stretching vibrations of the cation both in the ground state and in the excited A 2∏u state. The A 2∏g-X2∏u transition of the n = 3 (C8N2 +) cation is identified with the help of a simple one-dimensional particle in a box model. The Fourier transform emission of this transition is also recorded and analyzed.

AB - Cyanopolyacetylene cations of the type NC-(CC)n-CN+ are produced in a self-igniting do discharge through HC3N/neon mixtures and isolated in solid neon. Fourier transform emission and laser excitation spectra of the A 2∏u-X2∏g transition of the n = 2 (C6N2 +) cation are recorded. Their analysis yields the symmetric stretching vibrations of the cation both in the ground state and in the excited A 2∏u state. The A 2∏g-X2∏u transition of the n = 3 (C8N2 +) cation is identified with the help of a simple one-dimensional particle in a box model. The Fourier transform emission of this transition is also recorded and analyzed.

UR - http://www.scopus.com/inward/record.url?scp=0001609726&partnerID=8YFLogxK

U2 - 10.1016/0009-2614(95)00642-H

DO - 10.1016/0009-2614(95)00642-H

M3 - Article

AN - SCOPUS:0001609726

SN - 0009-2614

VL - 241

SP - 317

EP - 327

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 4

ER -

Laser-induced fluorescence of matrix-isolated C₆N₂ ⁺ and of C₈N₂ ⁺

Abstract

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