CH3CH2OCH3, trans-ethyl methyl ether, ground state, ν30=1, ν29=1, ν28=1



Version 2
Date of Entry March 2016
Contributor K. Kobayashi
Lines Listed 3469 (ground state) 2088 (ν30=1)
2248 (ν29=1)
1427 (ν28=1)
Frequency / GHz 9-337.1
Max J 85 (ground state) 92 (ν30=1)
78 (ν29=1)
49 (ν28=1)
Max K 16 (ground state) 9 (ν30=1)
6 (ν29=1)
5 (ν28=1)
log STR0  
log STR1  
Isotope Corr.  
Egy / (cm-1)  
μa / D  
μb / D  
μc / D  
A / MHz  
B / MHz  
C / MHz  
Q(2000.)  
Q(1000.)  
Q(500.0)  
Q(300.0)  
Q(225.0)  
Q(150.0)  
Q(75.00)  
Q(37.50)  
Q(18.75)  
Q(9.375)  
molecular weight/u 60.058
References
Abbreviations of the data sources.
KNZW: measurement with the use of the pulsed-nozzle jet Fourier transform spectrometer at Kanazawa University TYAM : measurement with the use of the conventional spectrometer at the University of Toyama. TYMF : measurement of Fuchs et al. was replaced by the measurement at the University of Toyama. FUCH : measurement of Fuchs et al. DOUB: measurement in the DR experiment carried out at Kanazawa University. DOUF: measurement of Fuchs et al. was replaced by DR measurement at Kanazawa University. References "Reanalysis of the ground and three torsional excited states of trans-ethyl methyl ether by using an IAM-like tunneling matrix formalism," Kaori Kobayashi, Yusuke Sakai, Shozo Tsunekawa, Taihei Miyamoto, Masaharu Fujitake and Nobukimi Ohashi, Journal of Molecular Spectroscopy, Volume 321, Pages 63-77 (2016).
"The microwave spectroscopy of trans-ethyl methyl ether in the first skeletal torsionally excited state," Kaori Kobayashi, Takanori Matsui, Norimichi Mori, Shozo Tsunekawa, and Nobukimi Ohashi, Journal of Molecular Spectroscopy, Volume 251, Pages 301-304 (2008).
"The microwave spectroscopy of trans-ethyl methyl ether in the ν29 =1 excited torsional state," Kaori Kobayashi, Takanori Matsui, Shozo Tsunekawa, and Nobukimi Ohashi, Journal of Molecular Spectroscopy, Volume 255, Pages 164-171 (2009).
"Analysis of the pure-rotational spectrum in the ν28 =1 excited torsional state and torsional couplings of trans-ethyl methyl ether," Kaori Kobayashi, Takanori Matsui, Norimichi Mori, Shozo Tsunekawa, and Nobukimi Ohashi, Journal of Molecular Spectroscopy, Volume 269, Pages 242-247 (2011).
"trans-Ethyl Methyl Ether: Assignments and Predictions up to 400 GHz for the Vibrational-Torsional Ground State" U. Fuchs, G. Winnewisser, P. Groner, F. C. De Lucia, E. Herbst, Astrophys. J. Suppl. 144, 277-286 (2003).


Return to Toyama Microwave Atlas.
Kaori Kobayashi (Department of Physics, University of Toyama)
kaori-at-sci.u-toyama.ac.jp (replace -at- with @)
Last update, Mar. 3rd 2016