Millimeter and Submillimeter Wave Rotational Spectrum of Pyridine in the Ground and Excited Vibrational States
The pure rotational spectra of the ground and five excited vibrational states of pyridine were measured, assigned and fit in the 75–110 and 260–370 GHz frequency bands. An improved set of spectroscopic constants was obtained for the ground state, and all the rotational and quartic centrifugal distortion constants were obtained for the excited vibrational states.
Bettens, R. P.,
De Lucia, F. C.,
Petkie, D. T.,
& Albert, S.
(2005). Millimeter and Submillimeter Wave Rotational Spectrum of Pyridine in the Ground and Excited Vibrational States. Journal of Molecular Spectroscopy, 232 (1), 61-65.