Stereochemical configuration and selective excitation of the chiral molecule halothane

30th International Conference on Photonic, Electronic, and Atomic Collisions

Pitzer, Martin^1,2 ; Kastirke, Gregor^1 ; Burzinsky, Phillip^1 ; Weller, Miriam^1 ; Metz, Daniel^1 ; Neff, Jonathan^1 ; Waitz, Markus^1 ; Trinter, Florian^1 ; Schmidt, Lothar Ph H.^1 ; Williams, Joshua B.^3 ; Jahnke, Till^1 ; Schmidt-Böcking, Horst^1 ; Berger, Robert^4 ; Dörner, Reinhard^1 ; Schöffler, Markus^1

Institut für Kernphysik, Goethe-Universität, Max-von-Laue-Str. 1, Frankfurt am Main

60438, Germany^1

Experimentalphysik IV, Universität Kassel, Heinrich-Plett-Str. 40, Kassel

34132, Germany^2

Department of Physics, University of Nevada, Reno, 1664 N. Virginia Street, Reno

NV

89557, United States^3

Fachbereich Chemie, Philipps-Universität, Hans-Meerwein-Straße, Marburg

D-35032, Germany^4

关键词: Chiral molecule;    Cold target recoil ion momentum spectroscopies;    COLTRIMS;    Coulomb explosion imaging;    Molecular configurations;    Particle fragmentation;    Selective excitations;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/875/4/032023/pdf
DOI  :  10.1088/1742-6596/875/4/032023

来源: IOP

【 摘 要 】

The molecular configuration of the chiral ethane derivative halothane (CHBrClCF3) was investigated via Coulomb Explosion Imaging using a COLTRIMS (Cold Target Recoil Ion Momentum Spectroscopy) setup. Several four-particle fragmentation pathways were found that yield information on the absolute stereoconfiguration. In addition, the effect of selective excitation on two-body break-ups was studied.