Rotational dynamics of methyl groups in m-xylene
نویسندگان
چکیده
منابع مشابه
Rotational dynamics of methyl groups in m-xylene.
Methyl group dynamics of m-xylene was investigated by using incoherent inelastic and quasi-elastic neutron scattering. Inelastic measurements were carried out at the high flux backscattering spectrometer HFBS at the National Institute of Standards, quasi-elastic measurements at the time-of-flight spectrometer NEAT at the Hahn-Meitner-Institute. Rotational potentials are derived which describe t...
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The rotational spectra of m-xylene, (CH3)2C6H4, and of m-xylene-d10, (CD3)2C6D4, have been recorded between 6 and 26.5 GHz using pulsed beam Fourier transform microwave spectroscopy. The clue for the assignment of the internal rotation multiplets was the inertial defect derived from the A1A1 species transitions. The rotational constants for m-xylene and m-xylene-d10 are A = 3572.1117(1) MHz / 2...
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ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2005
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.1829037