2-CEME AND NOT 2-CEME: MULTI-PULSE TECHNIQUES AS APPLIED TO THE ROTATIONAL SPECTRA OF 2-CHLOROETHYL METHYL ETHER AND 1,2-EPOXYBUTANE
Riffe, Erika
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https://hdl.handle.net/2142/104461
Description
Title
2-CEME AND NOT 2-CEME: MULTI-PULSE TECHNIQUES AS APPLIED TO THE ROTATIONAL SPECTRA OF 2-CHLOROETHYL METHYL ETHER AND 1,2-EPOXYBUTANE
Author(s)
Riffe, Erika
Contributor(s)
Shipman, Steven ; Johnson, Erika
Issue Date
2019-06-17
Keyword(s)
Instrument/Technique Demonstration
Abstract
Strong-field coherence breaking (SFCB)\footnote{A.O Hernandez-Castillo, Chamara Abeysekera, Brian M. Hays, Timothy S. Zwier, “Broadband Multi-Resonant Strong Field Coherence Breaking as a Tool for Single Isomer Microwave Spectroscopy.” \textit{J. Chem. Phys.} \textbf{145}, 114203 (2016).} and other multi-pulse techniques provide promise for greatly accelerating the rate at which complex spectra can be assigned. Last year, I presented on the use of SFCB for simplifying the spectra of allyl chloride.\footnote{Riffe, Erika; Zwier, Timothy S.; Hernandez-Castillo, Alicia O.; Fritz, Sean; Shipman, Steven; Johnson, Erika. “The Conformer Specific Room-Temperature Rotational Spectrum of Allyl Chloride Utilizing Strong Field Coherence Breaking, International Symposium on Molecular Spectroscopy,” 73rd International Symposium on Molecular Spectroscopy, Talk TI11 (2018).} Now, I present an update to the use of SFCB and other multi-pulse techniques for analysing rotational spectra collected at and near room temperature, using the molecules 2-chloroethyl methyl ether (2-CEME) and 1,2-epoxybutane as test cases. The use of these techniques and their significance in the simplification of complex spectra will be discussed.
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