The cp-ftmw spectrum of 1-chloromethyl-1-fluorosilacyclopentane

Pulliam, Tiara

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https://hdl.handle.net/2142/107403 Copy

Description

Title

The cp-ftmw spectrum of 1-chloromethyl-1-fluorosilacyclopentane

Author(s)

Pulliam, Tiara

Contributor(s)

• Grubbs II, G. S.
• Guirgis, Gamil A
• McFadden, Thomas M. C.
• Marshall, Frank E

Issue Date

2020-06-24

Keyword(s)

Conformers and isomers

Date of Ingest

2020-06-26T03:04:18Z

Abstract

Following a series of previously studied silicon-containing ring molecules, the rotational spectra of 1-chloromethyl-1-fluorosilacyclopentane were observed on a CP-FTMW spectrometer in the 6-18 GHz region. Using quantum chemical computational approaches, the molecule has multiple predicted stable conformers with both trans and gauche positions of the chlorine/fluorine pair with the gauche typically being largest in dipole, but the trans being lowest in energy. This presentation will discuss the observed conformers in the spectra and attempt to make predictions on which conformers are the most stable using spectral intensity arguments and comparisons to the quantum chemical calculations. Furthermore, the structure of this molecule will be compared to the previous silicon-containing ring molecules made by this group as well as others.

Publisher

International Symposium on Molecular Spectroscopy

Type of Resource

Text

Genre of Resource

Conference Paper / Presentation

Language

eng

Permalink

http://hdl.handle.net/2142/107403

Copyright and License Information

Copyright 2020 is held by the Author(s)

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