Universität zu Köln

Thorwirth, S., Martin-Drumel, M. A., Endres, C. P., Salomon, T., Zingsheim, O., van Wijngaarden, J., Pirali, O., Gruet, S., Lewen, F., Schlemmer, S. and McCarthy, M. C. (2016). An ASAP treatment of vibrationally excited S2O: The v(3) mode and the v(3) + v(2) - v(2) hot band. J. Mol. Spectrosc., 319. S. 47 - 50. SAN DIEGO: ACADEMIC PRESS INC ELSEVIER SCIENCE. ISSN 1096-083X

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Abstract

The fundamental S-S stretching mode v(3) of disulfur monoxide, S2O, located at 679 cm(-1), has been investigated using Fourier-transform far-infrared spectroscopy at the SOLEIL synchrotron facility. A spectroscopic analysis has been performed using an Automated Spectral Assignment Procedure (ASAP) which permits accurate determination of more than 2000 energy levels from v3. In addition, the v(3) + v(2)-v(2) hot band was observed for the first time and some 500 corresponding energy levels were assigned. The high-resolution synchrotron study was complemented with pure rotational spectra of S2O in the (v(1), v(2), v(3)) = (0, 0,1) vibrational state observed in the frequency range from 250 to 280 GHz using a long-path absorption cell. From these combined measurements, extensive molecular parameter sets have been determined and precise band centers have been derived for both vibrational bands. (C) 2015 Elsevier Inc. All rights reserved.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Thorwirth, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Martin-Drumel, M. A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Endres, C. P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Salomon, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Zingsheim, O. UNSPECIFIED UNSPECIFIED UNSPECIFIED van Wijngaarden, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Pirali, O. UNSPECIFIED UNSPECIFIED UNSPECIFIED Gruet, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Lewen, F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Schlemmer, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED McCarthy, M. C. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-291541
DOI:	10.1016/j.jms.2015.12.009
Journal or Publication Title:	J. Mol. Spectrosc.
Volume:	319
Page Range:	S. 47 - 50
Date:	2016
Publisher:	ACADEMIC PRESS INC ELSEVIER SCIENCE
Place of Publication:	SAN DIEGO
ISSN:	1096-083X
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language DISULFUR MONOXIDE; SPECTROSCOPY; SPECTRUM Multiple languages Physics, Atomic, Molecular & Chemical; Spectroscopy Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/29154