# MEASUREMENT OF TORSIONALLY EXCITED MICROWAVE TRANSITIONS IN $METHANOL-D_{4}$

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 Title: MEASUREMENT OF TORSIONALLY EXCITED MICROWAVE TRANSITIONS IN $METHANOL-D_{4}$ Creators: Mukhopadhyay, Indranath; Sastry, K. V. L. N.; Winnewisser, M. Issue Date: 1998 Publisher: Ohio State University Abstract: In this work, 14 new microwave transitions have been measured in $CD_{3}OD$ species of methanol with an estimated accuracy of 100 kHz. The transitions have been assigned to definite torsional-rotational quantum states in the vibrational ground state. The majority of the assigned transitions involve the first excited torsional state. The present data along with the previously known microwave transitions and recently assigned Fourier transform transitions have been fitted with a recently developed Hamiltonian model and the torsion-rotation molecular parameters determined. Description: Author Institution: Laser Programme, Centre for Advanced Technology; Department of Physics, University of New Brunswick; Department of Physics, Physikalisch Chemisches Institut der Justus Liebig Universitaet URI: http://hdl.handle.net/1811/18855 Other Identifiers: 1998-RA-05