			15min:

{C_2v-TOP INTERNAL ROTATION IN THE HIGH-RESOLUTION UV SPECTRA OF WEAKLY BOUND COMPLEXES: II. APPLICATIONS..

MARTIN SCHÄFER AND DAVID W. PRATT, Department of Chemistry, University of Pittsburgh, Pittsburgh, PA 15260.

The model of a C_2v top -- C_s frame internal rotation discussed in Part I has been used in the analysis of rotationally resolved S₁ leftarrow S₀ fluorescence excitation spectra of three different complexes; aniline--N₂, para -difluorobenzene--N₂, and benzonitrile--H₂O. The results of the internal rotation analysis as well as the structure determination will be presented and the limits of the applied model will be discussed.