The millimeter/submillimeter-wave spectrum of F2SO (~X1A′)

Halfen, DeWayne T.

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https://hdl.handle.net/2142/100609 Copy

Description

Title

The millimeter/submillimeter-wave spectrum of F2SO (~X1A′)

Author(s)

Halfen, DeWayne T.

Contributor(s)

• Ziurys, Lucy M.
• Keogh, John P

Issue Date

2018-06-19

Keyword(s)

Rotational structure/frequencies

Date of Ingest

• 2018-08-17T16:09:19Z
• 2018-12-12T22:38:22Z

Abstract

The millimeter/submillimeter spectrum of F2SO (X˜ 1A 0 ) has been measured using direct absorption techniques in the frequency range 271 – 508 GHz. Thionyl fluoride was created in the process of searching for a number of metalcontaining fluoride molecules. This species was serendipitously produced from SF6 as the fluorine source with residual water in the presence of a DC discharge. Multiple rotational transitions in the range J = 16 to J = 30 were recorded, each consisting of a c-type asymmetric top pattern, due to the large dipole moment along the c molecular axis ˆ µc = 1.62 D. The data were analyzed using an asymmetric top Hamiltonian and rotational and centrifugal distortion constants were established. This work considerably expands the spectroscopic characterization of F2SO. Previous microwave data consisted of measurements below 77 GHz.

Publisher

International Symposium on Molecular Spectroscopy

Type of Resource

text

Genre of Resource

Conference Paper / Presentation

Language

eng

Permalink

http://hdl.handle.net/2142/100609

DOI

10.15278/isms.2018.TJ04

Copyright and License Information

Copyright 2018 DeWayne T. Halfen

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