The non-resonant two-photon zero kinetic energy photoelectron spectrum of CS2

Ingo Fischer; Andreas Lochschmidt; Andreas Strobel; Gereon Niedner-Schatteburg; Klaus Müller-Dethlefs; Vladimir E. Bondybey

doi:10.1016/0009-2614(93)90045-3

The non-resonant two-photon zero kinetic energy photoelectron spectrum of CS₂

Ingo Fischer
, Andreas Lochschmidt
, Andreas Strobel
, Gereon Niedner-Schatteburg
, Klaus Müller-Dethlefs
, Vladimir E. Bondybey

Chair of Physical Chemistry

Technical University of Munich

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

53 Scopus citations

Abstract

The high-resolution zero kinetic energy photoelectron spectrum of CS₂ is presented. Accurate values for the ionization potential and the spin-orbit splitting of the X̃ + ²Π_g are obtained. Observation of the symmetry-forbidden excitations of the v₂ bending vibration yields accurate frequencies for this normal mode. The Renner-Teller splitting for the Δ_{u 3 2} and the Σ^-_u components of v⁺₂ in the upper ²Π_{g 1 2} spin-orbit component has been resolved for the first time. The photoionization efficiency spectra show a strong counter-correlation of the CS⁺₂ and S⁺ fragments.

Original language	English
Pages (from-to)	542-548
Number of pages	7
Journal	Chemical Physics Letters
Volume	202
Issue number	6
DOIs	https://doi.org/10.1016/0009-2614(93)90045-3
State	Published - 5 Feb 1993

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title = "The non-resonant two-photon zero kinetic energy photoelectron spectrum of CS2",

abstract = "The high-resolution zero kinetic energy photoelectron spectrum of CS2 is presented. Accurate values for the ionization potential and the spin-orbit splitting of the {\~X} + 2Πg are obtained. Observation of the symmetry-forbidden excitations of the v2 bending vibration yields accurate frequencies for this normal mode. The Renner-Teller splitting for the Δu 3 2 and the Σ-u components of v+2 in the upper 2Πg 1 2 spin-orbit component has been resolved for the first time. The photoionization efficiency spectra show a strong counter-correlation of the CS+2 and S+ fragments.",

author = "Ingo Fischer and Andreas Lochschmidt and Andreas Strobel and Gereon Niedner-Schatteburg and Klaus M{\"u}ller-Dethlefs and Bondybey, \{Vladimir E.\}",

note = "Funding Information: The authors like to thank the “Deutsche For-schungsgemeinschaft” (DFG ) for financially support of this work. IF acknowledges a scholarship of the “Fonds der Chemie”.",

year = "1993",

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doi = "10.1016/0009-2614(93)90045-3",

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T1 - The non-resonant two-photon zero kinetic energy photoelectron spectrum of CS2

AU - Fischer, Ingo

AU - Lochschmidt, Andreas

AU - Strobel, Andreas

AU - Niedner-Schatteburg, Gereon

AU - Müller-Dethlefs, Klaus

AU - Bondybey, Vladimir E.

N1 - Funding Information: The authors like to thank the “Deutsche For-schungsgemeinschaft” (DFG ) for financially support of this work. IF acknowledges a scholarship of the “Fonds der Chemie”.

PY - 1993/2/5

Y1 - 1993/2/5

N2 - The high-resolution zero kinetic energy photoelectron spectrum of CS2 is presented. Accurate values for the ionization potential and the spin-orbit splitting of the X̃ + 2Πg are obtained. Observation of the symmetry-forbidden excitations of the v2 bending vibration yields accurate frequencies for this normal mode. The Renner-Teller splitting for the Δu 3 2 and the Σ-u components of v+2 in the upper 2Πg 1 2 spin-orbit component has been resolved for the first time. The photoionization efficiency spectra show a strong counter-correlation of the CS+2 and S+ fragments.

AB - The high-resolution zero kinetic energy photoelectron spectrum of CS2 is presented. Accurate values for the ionization potential and the spin-orbit splitting of the X̃ + 2Πg are obtained. Observation of the symmetry-forbidden excitations of the v2 bending vibration yields accurate frequencies for this normal mode. The Renner-Teller splitting for the Δu 3 2 and the Σ-u components of v+2 in the upper 2Πg 1 2 spin-orbit component has been resolved for the first time. The photoionization efficiency spectra show a strong counter-correlation of the CS+2 and S+ fragments.

UR - https://www.scopus.com/pages/publications/0001180611

U2 - 10.1016/0009-2614(93)90045-3

DO - 10.1016/0009-2614(93)90045-3

M3 - Article

AN - SCOPUS:0001180611

SN - 0009-2614

VL - 202

SP - 542

EP - 548

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 6

ER -

The non-resonant two-photon zero kinetic energy photoelectron spectrum of CS₂

Abstract

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