Turkish Journal of Physics
DOI
-
Abstract
Some rotational components have been measured in the ground, the \nu _9 = 1 and the \nu _{10} = 2 vibrational states for ^{13}CH_3CCH isotopic species in the frequency range 16--50 GHz. A set of rotational constants has been determined, which gives the best fit between the observed and the calculated frequencies, for each vibrational state. A Fermi resonance was found between these two states.
Keywords
Microwave spectra; Rotational spectra; Propyne; Interstellar clouds; Fermi resonance; Vibrational modes
First Page
247
Last Page
254
Recommended Citation
AL-SHARE, MOHAMMAD and ROBERTS, J. A. (2003) "Microwave Rotational Components of the \nu_9= 1 and \nu _{10} = 2 Vibrational Modes of ^{13}CH_{3}CCH Molecule In the Range 16 -- 50 GHz," Turkish Journal of Physics: Vol. 27: No. 4, Article 3. Available at: https://journals.tubitak.gov.tr/physics/vol27/iss4/3
