Conformational landscape of the SF6 dimer as revealed by various free jet conditions
Abstract
The experiment SPIRALES coupling a tunable infrared laser to a pulsed supersonic free jet has allowed us to reinvestigate the high-resolution absorption spectroscopy of the SF6 dimer in the ν3 mode region under various experimental conditions. In addition to the SF6 dimer spectrum so far reported, we demonstrate the existence of two new spectral features: i) one assigned to a second conformer of this species, characterized by a larger interatomic distance as well as ii) a complex (SF6)2-He.
- Publication:
-
31st International Symposium on Rarefied Gas Dynamics: RGD31
- Pub Date:
- August 2019
- DOI:
- 10.1063/1.5119529
- Bibcode:
- 2019AIPC.2132c0004G