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High resolution FT-IR spectrum of tricarbon bisulfide,SCCCS
Authors:Frank Holland  Manfred Winnewisser  John W. C. Johns
Affiliation:(1) Physikalisch-Chemisches Institut der Justus-Liebig-Universität, Heinrich-Buff-Ring 58, D-6300 Giessen, Germany;(2) National Research Council of Canada, Herzberg Institute of Astrophysics, 100 Sussex Drive, K1A OR6 Ottawa, Ontario, Canada
Abstract:
The high resolution Fourier transform infrared spectra of thev4-v2 andv7 band systems of tricarbon disulfide, SCCCS, were measured with a Bomem D A3.002 interferometer and an apodized resolution of 0.004 cm–1. The rotational structure of the bandsv4-v2, (v4+v7)–(v2+v7), (v4+2v7)–(v2+2v7) andv7 could be resolved and assigned. The analysis confirmed that SCCCS displays the dynamics of a linear molecule.
Keywords:high resolution FTIR-spectroscopy  molecular dynamics  astrochemistry  interstellar medium
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