Investigation of CD effects in the multi photon ionisation of R-(+)-3-methylcyclopentanone

Alexander Bornschlegl; Christoph Logé; Ulrich Boesl

doi:10.1016/j.cplett.2007.09.012

Investigation of CD effects in the multi photon ionisation of R-(+)-3-methylcyclopentanone

Alexander Bornschlegl
, Christoph Logé
, Ulrich Boesl

Natural Sciences

Technische Universität München

Publikation: Beitrag in Fachzeitschrift › Artikel › Begutachtung

29 Zitate (Scopus)

Abstract

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.

Originalsprache	Englisch
Seiten (von - bis)	187-191
Seitenumfang	5
Fachzeitschrift	Chemical Physics Letters
Jahrgang	447
Ausgabenummer	4-6
DOIs	https://doi.org/10.1016/j.cplett.2007.09.012
Publikationsstatus	Veröffentlicht - 25 Okt. 2007

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10.1016/j.cplett.2007.09.012

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title = "Investigation of CD effects in the multi photon ionisation of R-(+)-3-methylcyclopentanone",

abstract = "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.",

author = "Alexander Bornschlegl and Christoph Log{\'e} and Ulrich Boesl",

note = "Funding Information: The authors want to thank Prof. R. N. Compton from the University of Tennessee, Knoxville for helpful discussions and Prof. P. Kl{\"u}fers from Ludwigs Maximilians Universit{\"a}t, 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.",

year = "2007",

month = oct,

day = "25",

doi = "10.1016/j.cplett.2007.09.012",

language = "English",

volume = "447",

pages = "187--191",

journal = "Chemical Physics Letters",

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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 - https://www.scopus.com/pages/publications/35248884018

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 -

Investigation of CD effects in the multi photon ionisation of R-(+)-3-methylcyclopentanone

Abstract

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