Spectroscopy of molecular ions: Laser-induced fragmentation spectra of COS+, A 2Π ← X 2Π and B 2Σ ← X 2Π

R. Kakoschke; U. Boesl; J. Hermann; E. W. Schlag

doi:10.1016/0009-2614(85)85369-0

Spectroscopy of molecular ions: Laser-induced fragmentation spectra of COS⁺, A ²Π ← X ²Π and B ²Σ ← X ²Π

R. Kakoschke
, U. Boesl
, J. Hermann
, E. W. Schlag

Natural Sciences

Technische Universität München

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

31 Zitate (Scopus)

Abstract

A new method for ion spectroscopy is introduced which is particularly useful for polyatomic ions. The ions are mass selected, and spectroscopically analyzed by a pulsed dye laser employing photofragment detection subsequent to absorption. The sensitivity of this apparatus permits the measurement of photofragmentation spectra with a conventional, broadly tunable pulsed dye laser system in conjunction with a novel reflecting ion mass analyzer. Vibronic spectra of the transitions to both the A and B states of COS⁺ are given, together with rotationally resolved spectra of the vibrationless, and of one vibrationally active, transition to the A state.

Originalsprache	Englisch
Seiten (von - bis)	467-472
Seitenumfang	6
Fachzeitschrift	Chemical Physics Letters
Jahrgang	119
Ausgabenummer	6
DOIs	https://doi.org/10.1016/0009-2614(85)85369-0
Publikationsstatus	Veröffentlicht - 20 Sept. 1985

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10.1016/0009-2614(85)85369-0

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abstract = "A new method for ion spectroscopy is introduced which is particularly useful for polyatomic ions. The ions are mass selected, and spectroscopically analyzed by a pulsed dye laser employing photofragment detection subsequent to absorption. The sensitivity of this apparatus permits the measurement of photofragmentation spectra with a conventional, broadly tunable pulsed dye laser system in conjunction with a novel reflecting ion mass analyzer. Vibronic spectra of the transitions to both the A and B states of COS+ are given, together with rotationally resolved spectra of the vibrationless, and of one vibrationally active, transition to the A state.",

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T2 - Laser-induced fragmentation spectra of COS+, A 2Π ← X 2Π and B 2Σ ← X 2Π

AU - Kakoschke, R.

AU - Boesl, U.

AU - Hermann, J.

AU - Schlag, E. W.

PY - 1985/9/20

Y1 - 1985/9/20

N2 - A new method for ion spectroscopy is introduced which is particularly useful for polyatomic ions. The ions are mass selected, and spectroscopically analyzed by a pulsed dye laser employing photofragment detection subsequent to absorption. The sensitivity of this apparatus permits the measurement of photofragmentation spectra with a conventional, broadly tunable pulsed dye laser system in conjunction with a novel reflecting ion mass analyzer. Vibronic spectra of the transitions to both the A and B states of COS+ are given, together with rotationally resolved spectra of the vibrationless, and of one vibrationally active, transition to the A state.

AB - A new method for ion spectroscopy is introduced which is particularly useful for polyatomic ions. The ions are mass selected, and spectroscopically analyzed by a pulsed dye laser employing photofragment detection subsequent to absorption. The sensitivity of this apparatus permits the measurement of photofragmentation spectra with a conventional, broadly tunable pulsed dye laser system in conjunction with a novel reflecting ion mass analyzer. Vibronic spectra of the transitions to both the A and B states of COS+ are given, together with rotationally resolved spectra of the vibrationless, and of one vibrationally active, transition to the A state.

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DO - 10.1016/0009-2614(85)85369-0

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JO - Chemical Physics Letters

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