TY - JOUR
T1 - Investigation of CD effects in the multi photon ionisation of R-(+)-3-methylcyclopentanone
AU - Bornschlegl, Alexander
AU - Logé, Christoph
AU - Boesl, Ulrich
N1 - Funding Information:
The authors want to thank Prof. R. N. Compton from the University of Tennessee, Knoxville for helpful discussions and Prof. P. Klüfers from Ludwigs Maximilians Universität, Munich for the opportunity to use his CD spectrometer. This work was supported by the Deutsche Forschungsgemeinschaft (DFG) under the project number BO 718/10.
PY - 2007/10/25
Y1 - 2007/10/25
N2 - The circular dichroism (CD) in ion yield for different excitation/ionisation schemes for R-(+)-3-methylcyclopentanone was measured with circular dichroism laser mass spectrometry (CD-LAMS). We discovered a cumulative CD effect of successive electronic transitions, resulting in an enhancement of the CD in ion yield. Two photon excitation of the n-π*-transition compared with the one photon process showed a vanishing CD effect.
AB - The circular dichroism (CD) in ion yield for different excitation/ionisation schemes for R-(+)-3-methylcyclopentanone was measured with circular dichroism laser mass spectrometry (CD-LAMS). We discovered a cumulative CD effect of successive electronic transitions, resulting in an enhancement of the CD in ion yield. Two photon excitation of the n-π*-transition compared with the one photon process showed a vanishing CD effect.
UR - http://www.scopus.com/inward/record.url?scp=35248884018&partnerID=8YFLogxK
U2 - 10.1016/j.cplett.2007.09.012
DO - 10.1016/j.cplett.2007.09.012
M3 - Article
AN - SCOPUS:35248884018
SN - 0009-2614
VL - 447
SP - 187
EP - 191
JO - Chemical Physics Letters
JF - Chemical Physics Letters
IS - 4-6
ER -