5 pags., 5 figs., 2 tabs.A cryogenic 22-pole ion trap apparatus is used in combination with a table-top pulsed IR source to probe weakly bound CH-He and CH-He complexes by predissociation spectroscopy at 4 K. The infrared photodissociation spectra of the C–H stretching vibrations are recorded in the range of 2720–2800 cm. The spectrum of CH-He exhibits perpendicular transitions of a near prolate top with a band origin at 2745.9 cm, and thus confirms it to have a T-shaped structure. For CH-He, the C-H stretch along the symmetry axis of this oblate top results in parallel transitions.This work has been supported via Collaborative Research Centre 956, sub-project B2, funded by the Deutsche Forschungsgemein- schaft (DFG, project ID 184018867)...
Author Institution: Department of Physics and Astronomy, University of Calgary; 2500 University Dr.,...
The positions and widths of all the bound and rotationally quasibound levels of the ground states of...
A novel rotational spectroscopy method applicable to ions stored in cold traps is presented. In a do...
A cryogenic 22-pole ion trap apparatus is used in combination with a table-top pulsed IR source to p...
A cryogenic 22-pole ion trap apparatus is used in combination with a table-top pulsed IR source to ...
The rotationally resolved infrared (IR) spectrum of the He-H3+ complex has been measured in a cryoge...
Using an infrared and millimeter double resonance action spectroscopic scheme in a cryogenic ion tr...
Infrared (IR) spectra of several hydrocarbon cations are reported, namely CH3+, CH4+, CH5+, CH5+(CH4...
1.A.R.W. McKellar, Chem. Phys. Lett. 186 58 (1991). 2. A.R.W. McKellar, Y.P. Zena, S.W. Sharpe, C. W...
Cation-Helium complexes are interesting spectroscopic systems due to the floppy bond of the helium...
$^{a}$ R. V. Olkhov, S. A. Nizkorodov and O. Dopfer J. Chem. Phys. 108, 10046, 1998.Author Instituti...
International audienceWe report the first rotationally resolved observation of the infrared spectrum...
Author Institution: Department of Chemistry, University of Georgia, Athens, Georgia 30602, USAThe w...
Author Institution: Department of Chemistry, University of Georgia, Athens, Georgia 30602-2556The CH...
International audienceThe first rotationally resolved observation of the infrared (IR) spectrum of t...
Author Institution: Department of Physics and Astronomy, University of Calgary; 2500 University Dr.,...
The positions and widths of all the bound and rotationally quasibound levels of the ground states of...
A novel rotational spectroscopy method applicable to ions stored in cold traps is presented. In a do...
A cryogenic 22-pole ion trap apparatus is used in combination with a table-top pulsed IR source to p...
A cryogenic 22-pole ion trap apparatus is used in combination with a table-top pulsed IR source to ...
The rotationally resolved infrared (IR) spectrum of the He-H3+ complex has been measured in a cryoge...
Using an infrared and millimeter double resonance action spectroscopic scheme in a cryogenic ion tr...
Infrared (IR) spectra of several hydrocarbon cations are reported, namely CH3+, CH4+, CH5+, CH5+(CH4...
1.A.R.W. McKellar, Chem. Phys. Lett. 186 58 (1991). 2. A.R.W. McKellar, Y.P. Zena, S.W. Sharpe, C. W...
Cation-Helium complexes are interesting spectroscopic systems due to the floppy bond of the helium...
$^{a}$ R. V. Olkhov, S. A. Nizkorodov and O. Dopfer J. Chem. Phys. 108, 10046, 1998.Author Instituti...
International audienceWe report the first rotationally resolved observation of the infrared spectrum...
Author Institution: Department of Chemistry, University of Georgia, Athens, Georgia 30602, USAThe w...
Author Institution: Department of Chemistry, University of Georgia, Athens, Georgia 30602-2556The CH...
International audienceThe first rotationally resolved observation of the infrared (IR) spectrum of t...
Author Institution: Department of Physics and Astronomy, University of Calgary; 2500 University Dr.,...
The positions and widths of all the bound and rotationally quasibound levels of the ground states of...
A novel rotational spectroscopy method applicable to ions stored in cold traps is presented. In a do...