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Infrared spectrum of sulfur difluoride in the gas phase around 12.5 μm
Authors:J-C Deroche  H Bürger  P Schulz  H Willner
Institution:Laboratoire d''Infrarouge, Associé au CNRS, Bât. 350, F-91405 Orsay Cedex, France;Gesamthochschule Wuppertal, Anorganische Chemie, Gausstrasse 20, D-5600 Wuppertal 1, West Germany;Ruhr-Universität, Lehrstuhl für Anorganische Chemie II, D-4530 Bochum, West Germany
Abstract:Gaseous SF2 was prepared from COS reacting with cooled F2. The infrared spectrum of SF2 was recorded with a Nicolet Fourier Transform Spectrometer. Analysis of the spectrum is achieved between 780 and 860 cm?1. Molecular band parameters (band centers, rotational constants, Coriolis interaction terms, etc.) were derived for both fundamentals ν1 (838.5299 cm?1) and ν3 (813.0413 cm?1).
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