High resolution FT-IR spectrum of tricarbon bisulfide,SCCCS |
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| Authors: | Frank Holland Manfred Winnewisser John W C Johns |
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| Institution: | (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 |
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| Abstract: | The high resolution Fourier transform infrared spectra of thev
4-v
2 andv
7 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 bandsv
4-v
2, (v
4+v
7)–(v
2+v
7), (v
4+2v
7)–(v
2+2v
7) andv
7 could be resolved and assigned. The analysis confirmed that SCCCS displays the dynamics of a linear molecule. |
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| Keywords: | high resolution FTIR-spectroscopy molecular dynamics astrochemistry interstellar medium |
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