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2. Torsional Potential of Methyl Group in m-Tolunitrile-H2O and m-Tolunitrile-N2O Complexes Studied by Laser-Induced Fluorescence and Hole-Burning Spectroscopies
3. Periodic potential functions for pseudorotation and internal rotation
4. Internal rotation of the methyl group in the electronically excited state: o-, m-, and p-fluorotoluene
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