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McDonald, J. Douglas Reid, Scott Allen 2011-05-07T11:56:21Z 2011-05-07T11:56:21Z 10000-01-01 1990 High resolution spectroscopic studies of rovibrational state mixing in the ground electronic state of the molecules methyl glyoxal and methyl formate are presented. The technique of Stimulated Emission Pumping (SEP) spectroscopy is used to examine the effect of an intramolecular van der Waals interaction on intermode coupling of the carbonyl vibrational modes in methyl glyoxal. Rovibrational state mixing in the aldehyde CH stretching region of methyl formate is investigated by the technique of infrared fluorescence, utilizing a high resolution (0.001 cm$\sp{-1}$) Optical Parametric Oscillator to obtain fluorescence excitation spectra and dispersed fluorescence spectra of single molecular eigenstates. Made available in DSpace on 2011-05-07T11:56:21Z (GMT). No. of bitstreams: 2 license.txt: 4922 bytes, checksum: 910b249b4beec47e7ab768910c8f966f (MD5) 9114381.pdf: 2743672 bytes, checksum: 2392359515421afec889e37a4a481d10 (MD5) Previous issue date: 1990 Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by Howard Ding (hding2@illinois.edu) on 2011-05-07T14:34:31Z Item is restricted indefinitely. Restriction data tranferred 2014-07-01T11:13:14-05:00 Original Data Group with Access UIUC Users [automated] Release Date: none Reason: ETDs are only available to UIUC Users without author permission ETDs are only available to UIUC Users without author permission U of I Only AAI9114381 (UMI)AAI9114381 http://hdl.handle.net/2142/19080 eng Copyright 1990 Reid, Scott Allen Chemistry, Physical High-resolution spectroscopic investigations of rovibrational state mixing in ground electronic states text Chemistry Chemistry University of Illinois at Urbana-Champaign Dissertation Ph.D.