Microwave Spectra, Barriers to Internal Rotation, Quadrupole Coupling Constants, and Dipole Moments of cis‐ and trans‐Acetaldoxime

1969 ◽  
Vol 50 (1) ◽  
pp. 397-403 ◽  
Author(s):  
R. S. Rogowski ◽  
R. H. Schwendeman
Keyword(s):  
Internal Rotation ◽  
Dipole Moments ◽  
Coupling Constants ◽  
Microwave Spectra ◽  
Quadrupole Coupling ◽  
Barriers To Internal Rotation ◽  
Cis And Trans

Microwave Spectra, Barriers to Internal Rotation, and Dipole Moments of cis‐ and trans‐Propylene Phosphine

1970 ◽  
Vol 52 (6) ◽  
pp. 2831-2836 ◽  
Author(s):  
Michael T. Bowers ◽  
Robert A. Beaudet ◽  
Harold Goldwhite ◽  
S. Chan
Keyword(s):  
Internal Rotation ◽  
Dipole Moments ◽  
Microwave Spectra ◽  
Barriers To Internal Rotation ◽  
Cis And Trans

Microwave Spectrum of Acetyl Cyanide in the Ground and Excited States. I

1976 ◽  
Vol 31 (7) ◽  
pp. 840-846
Author(s):  
F. Scappini ◽  
H. Dreizler
Keyword(s):  
Internal Rotation ◽  
Excited States ◽  
Microwave Spectrum ◽  
Coupling Constants ◽  
Rotational Constants ◽  
Microwave Spectra ◽  
Torsion Vibration ◽  
Quadrupole Coupling ◽  
Rotation Parameters

Abstract The microwave spectra of acetyl cyanide, CH3COCN, in the ground and in the two lowest excited states have been investigated. The rotational constants and the quadrupole coupling constants have been evaluated for all these states. The internal rotation parameters have been refined with respect to previous works. Evidence for a rotation-torsion -vibration interaction has been found in the spectra of the excited states.

scholarly journals Precise dipole moments and quadrupole coupling constants of the cis and trans conformers of 3-aminophenol: determination of the absolute conformation

2008 ◽  
Vol 10 (5) ◽  
pp. 666-673 ◽  
Author(s):  
Frank Filsinger ◽  
Kirstin Wohlfart ◽  
Melanie Schnell ◽  
Jens-Uwe Grabow ◽  
Jochen Küpper
Keyword(s):  
Dipole Moments ◽  
Coupling Constants ◽  
Quadrupole Coupling ◽  
The Absolute ◽  
Cis And Trans

scholarly journals High Resolution Microwave Spectra of Pyridine-N-oxideanda-Picoline-N-oxide

1989 ◽  
Vol 44 (12) ◽  
pp. 1196-1200 ◽  
Author(s):  
N. Heineking ◽  
H. Dreizler ◽  
K. Endo ◽  
Y. Kamura
Keyword(s):  
High Resolution ◽  
Internal Rotation ◽  
Microwave Spectroscopy ◽  
Coupling Constants ◽  
Centrifugal Distortion ◽  
Rotational Spectra ◽  
Microwave Spectra ◽  
Quadrupole Coupling ◽  
Rotation Motion ◽  
Centrifugal Distortion Constants

Abstract The rotational spectra of pyridine-N-oxide and x-picoline-N-oxide ( = 2-methvlpyridine-N-oxide) have been observed by means of pulsed microwave spectroscopy. For both molecules, the 14N quadrupole coupling constants have been obtained. For α-picoline-N-oxide. in addition the parameters of the internal rotation motion and the centrifugal distortion constants have been determined.

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