Methyl Internal Rotation Fine Structure in the Ground State Rotational Spectrum of Gauche Butane
1990 ◽
Vol 45
(8)
◽
pp. 989-994
◽
Keyword(s):
Abstract The methyl torsional fine structure in the rotational spectrum of gauche butane in the vibrational ground state was investigated in the frequency range between 10 and 141 GHz. Using the internal axis method (IAM) in the formulation of Woods, all internal rotation parameters were determined with high accuracy. The barrier height of the methyl internal rotation was determined to 11.34 (29) kJ/mol (2.710 (69) kcal/mol)
1985 ◽
Vol 40
(3)
◽
pp. 271-273
◽
Keyword(s):
1985 ◽
Vol 40
(6)
◽
pp. 575-587
◽
1992 ◽
Vol 47
(10)
◽
pp. 1091-1093
◽
Keyword(s):
2011 ◽
Vol 2011
◽
pp. 1-8
◽
1986 ◽
Vol 41
(5)
◽
pp. 743-746
◽
1996 ◽
Vol 51
(1-2)
◽
pp. 123-128
◽
1969 ◽
Vol 313
(1513)
◽
pp. 149-167
◽
Determination of a High Potential Barrier Hindering Internal Rotation from the Ground State Spectrum
1983 ◽
Vol 38
(9)
◽
pp. 1010-1014
◽
Keyword(s):
1985 ◽
Vol 40
(3)
◽
pp. 263-266
◽