University of Illinois Urbana-Champaign

Microwave spectroscopy of oxazole and isoxazole

Kobayashi, Kaori

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1459559.pptx
3977.pdf

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https://hdl.handle.net/2142/104405

Description

Title
Microwave spectroscopy of oxazole and isoxazole
Author(s)
Kobayashi, Kaori
Contributor(s)
Tsunekawa, Shozo
Issue Date
2019-06-18
Keyword(s)
Small molecules
Date of Ingest
  • 2019-07-15T22:16:51Z
  • 2020-01-25T19:31:11Z
Abstract
"Oxazole and isoxazole (C$_3$H$_3$NO) are isomers of five membered ring molecules with two hetero-atoms, nitrogen and oxygen. Some amino acids contains five membered ring structure. Previous microwave spectroscopic studies were carried out in the low frequency region $\footnote{W. C. Mackrodt, A. Wardley, P. A. Curnuck, N. L. Owen, J. Sheridan, \textit{ Chem. Commun. (London), } 692 (1966).}$ $\footnote{O.L. Stievater, P. N\""osberger and J. Sheridan, \textit{Chem. Phys. Lett.} \underline{\textbf{710}}, 11 (2018).}$ $\footnote{O. L. Stiefvater, \textit{J. Chem. Phys.} \underline{\textbf{63}}, 2560 (1975).}$ $\footnote{A. Kumar, J. Sheridan, O. L. Stiefvater, \textit{Z. Naturforsch.} \underline{\textbf{33a}}, 145 (1978).}$ $\footnote{A. Kumar, J. Sheridan, O. L. Stiefvater, \textit{Z. Naturforsch.} \underline{\textbf{33a}}, 549 (1978).}$ $\footnote{U. Spoerel, H. Dreizler, and W. Stahl, E. Kraka, D. Cremer, \textit{J. Phys. Chem.} \underline{\textbf{100}}, 14298 (1996).}$ and it is desirable to have information for future interstellar detection. In this study, pure rotational spectroscopy was carried out by using conventional microwave spectroscopy and chirp-pulse Fourier-transform spectroscopy with a waveguide cell. Up to 340 GHz was observed at room temperature. Previous molecular constants made assignment straightforward and detailed analysis using Watson's Hamiltonian will be reported."
Publisher
International Symposium on Molecular Spectroscopy
Type of Resource
text
Genre of Resource
Conference Paper / Presentation
Language
eng
Permalink
http://hdl.handle.net/2142/104405
DOI
https://doi.org/10.15278/isms.2019.TI07
Copyright and License Information
Copyright 2019 Kaori Kobayashi

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Abstracts & Presentations - 2019 International Symposium on Molecular Spectroscopy PRIMARY