Files in this item



application/pdf1760.pdf (18kB)


Title:High-resolution infrared spectroscopy of carbon-sulfur chains: II. C5s and SC5S
Author(s):Thorwirth, Sven
Contributor(s):Dudek, John B.; Salomon, Thomas
Abstract:Unbiased high-resolution infrared survey scans of the ablation products from carbon-sulfur targets in the 2100 to 2150\,cm$^{-1}$ regime reveal two bands previously not observed in the gas phase. On the basis of comparison against laboratory matrix-isolation work\footnote{H. Wang, J. Szczepanski, P. Brucat, and M. Vala 2005, Int. J. Quant. Chem. 102, 795} and new high-level quantum-chemical calculations these bands are attributed to the linear C$_5$S and SC$_5$S clusters. While polar C$_5$S was studied earlier using Fourier-transform microwave techniques,\footnote{Y. Kasai, K. Obi, Y. Ohshima, Y. Hirahara, Y. Endo, K. Kawaguchi, and A. Murakami 1993, ApJ 410, L45}$^,$\footnote{V. D. Gordon, M. C. McCarthy, A. J. Apponi, and P. Thaddeus 2001, ApJS 134, 311} the present work marks the first gas-phase spectroscopic detection of SC$_5$S.
Issue Date:2016-06-23
Publisher:International Symposium on Molecular Spectroscopy
Genre:Conference Paper/Presentation
Rights Information:Copyright 2016 by the authors
Date Available in IDEALS:2016-08-22

This item appears in the following Collection(s)

Item Statistics