Infrared Spectrum and Internal‐Rotation Barrier of Nitroethylene

1967 ◽  
Vol 46 (3) ◽  
pp. 1200-1206 ◽  
Author(s):  
K. R. Loos ◽  
Hs. H. Günthard
Keyword(s):  
Infrared Spectrum ◽  
Internal Rotation ◽  
Rotation Barrier ◽  
Internal Rotation Barrier

The infrared spectrum and internal rotation barrier in HF–BF3

2000 ◽  
Vol 322 (5) ◽  
pp. 401-406 ◽  
Author(s):  
K. Nauta ◽  
R.E. Miller ◽  
G.T. Fraser ◽  
W.J. Lafferty
Keyword(s):  
Infrared Spectrum ◽  
Internal Rotation ◽  
Rotation Barrier ◽  
Internal Rotation Barrier

Determination of a High Barrier Hindering Internal Rotation from the Ground State Spectrum. The Methylbarrier of Propane

1985 ◽  
Vol 40 (3) ◽  
pp. 271-273 ◽  
Author(s):  
G. Bestmann ◽  
W. Lalowski ◽  
H. Dreizler
Keyword(s):  
Fine Structure ◽  
Internal Rotation ◽  
Ground State ◽  
Methyl Groups ◽  
Rotational Spectrum ◽  
Rotation Barrier ◽  
Rotation Axes ◽  
Internal Rotation Barrier ◽  
The Moment

The internal rotation barrier V3, the moment of inertia Iα of the methyl tops and the angle between the two internal rotation axes were determined from the torsional fine structure of the rotational spectrum in the torsional ground state. A tilt angle of 1.4° of the methyl groups toward each other results.

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