Files in this item

FilesDescriptionFormat

application/vnd.openxmlformats-officedocument.presentationml.presentation

application/vnd.openxmlformats-officedocument.presentationml.presentationMI07_Presentation.pptx (1MB)
PresentationMicrosoft PowerPoint 2007

application/pdf

application/pdfMI07_Abstract.pdf (18kB)
AbstractPDF

text/plain

text/plainMI07_Abstract.txt (1kB)
AbstractText file

Description

Title:Observation Of Pure Rotational Spectra Of Siccn By Fourier-transform Microwave Spectroscopy
Author(s):Umeki, Hiroya
Contributor(s):Endo, Yasuki; Nakajima, Masakazu
Subject(s):Radicals
Abstract:Pure rotational spectra of SiCCN ( \textit{\~{X}} $^{2}$$\Pi$$_{3/2}$) have been observed using Fourier-transform microwave (FTMW) spectroscopy in the frequency region 13 to 35 GHz. The SiCCN radical was produced in a supersonic jet by discharging a mixture gas, 0.2\% SiCl$_{4}$ and 0.2\% CH$_{3}$CN diluted in Ar. The effective rotational constant \textit{B}$_{\textit{eff},3/2}$, the centrifugal distortion constant \textit{D}, and the hyperfine coupling constants, \textit{a} + (\textit{b} + \textit{c})/2 and \textit{eQq}$_{0}$ , were determined with a standard deviation of the fit to be 6 kHz. Determined \textit{B} and \textit{eQq}$_{0}$ are consistent with those derived from ab initio calculations. $\Lambda$-type doublings were not resolved for the observed spectra.
Issue Date:2014-06-16
Publisher:International Symposium on Molecular Spectroscopy
Citation Info:Umeki, H.; Endo, Y.; Nakajima, M. OBSERVATION OF PURE ROTATIONAL SPECTRA OF SiCCN BY FOURIER-TRANSFORM MICROWAVE SPECTROSCOPY. Proceedings of the International Symposium on Molecular Spectroscopy, Urbana, IL, June 16-21, 2014. DOI: 10.15278/isms.2014.MI07
Genre:CONFERENCE PAPER/PRESENTATION
Type:Text
Language:English
URI:http://hdl.handle.net/2142/50959
DOI:10.15278/isms.2014.MI07
Rights Information:Copyright 2014 by the authors. Licensed under a Creative Commons Attribution 4.0 International License. http://creativecommons.org/licenses/by/4.0/
Date Available in IDEALS:2014-09-17
2015-04-14


This item appears in the following Collection(s)

Item Statistics