The Microwave Spectrum of 4-Methylisoxazole: 14N Nuclear Quadrupole Coupling, Methyl Internal Rotation and Electric Dipole Moment
1987 ◽
Vol 42
(5)
◽
pp. 501-506
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Keyword(s):
The microwave spectrum of 4-methylisoxazole has been investigated in the frequency range from 8 to 40 GHz, employing both Stark and Fourier transform spectroscopy. We present the results from a 14N quadrupole hyperfine structure, a fourth-order centrifugal distortion and an IAM methyl internal rotation analysis. The components of the electric dipole moment with respect to the principal axes of inertia have been obtained from the Stark splittings of some rotational lines.
1988 ◽
Vol 190
◽
pp. 295-305
◽
1981 ◽
Vol 36
(12)
◽
pp. 1378-1385
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1991 ◽
Vol 145
(1)
◽
pp. 18-28
◽
1991 ◽
Vol 46
(6)
◽
pp. 535-539
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1987 ◽
Vol 42
(12)
◽
pp. 1405-1409
◽
1990 ◽
Vol 143
(2)
◽
pp. 258-267
◽
1976 ◽
Vol 37
(3)
◽
pp. 527-532
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