Articles with "spectrum methylphenylacetylene" as a keyword



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The low-barrier methyl internal rotation in the rotational spectrum of 3-methylphenylacetylene

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Published in 2020 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2020.128109

Abstract: Abstract The rotational spectrum of 3-methylphenylacetylene has been recorded in the 2–8 GHz region using a chirped-pulse broadband microwave spectrometer. Torsion-rotation transition splittings are observed from a tunneling motion along the methyl internal rotation axis. The… read more here.

Keywords: internal rotation; methyl internal; rotational spectrum; rotation ... See more keywords