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Title:High-resolution infrared spectroscopy of carbon-sulfur chains: I. C3s and SC7S
Author(s):Dudek, John B.
Contributor(s):Thorwirth, Sven; Salomon, Thomas
Abstract:In the course of a recent 5\,$\mu$m high-resolution infrared study of laser ablation products from carbon-sulfur targets, we have reinvestigated the $\nu_1$ vibrational mode of the linear C$_3$S molecule complementing significantly the pioneering data originally reported by Takano and coworkers\footnote{S. Takano, J. Tang, and S. Saito 1996, J. Mol. Spectrosc. 178, 194}. In addition, located within the $R$-branch of the C$_3$S vibrational mode, a weak new band is observed which exhibits very tight line spacing. On the basis of high-level quantum-chemical calculations, this feature is attributed to the linear SC$_7$S species, which stands for the first gas-phase spectroscopic detection of this heavy carbon-sulfur chain.
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

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