TY - JOUR
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 - http://www.scopus.com/inward/record.url?scp=0001180611&partnerID=8YFLogxK
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 -