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application/vnd.openxmlformats-officedocument.presentationml.presentation ![]() | Presentation | Microsoft PowerPoint 2007 |
application/pdf ![]() | Abstract |
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 |
Subject(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. |
Issue Date: | 2019-06-17 |
Publisher: | International Symposium on Molecular Spectroscopy |
Genre: | Conference Paper / Presentation |
Type: | Text |
Language: | English |
URI: | http://hdl.handle.net/2142/104461 |
DOI: | 10.15278/isms.2019.MJ07 |
Rights Information: | Copyright 2019 Erika Riffe |
Date Available in IDEALS: | 2019-07-15 2020-01-25 |