dc.creator Meier, V. A. en_US dc.creator McDermott, D. P. en_US dc.date.accessioned 2006-06-15T15:06:38Z dc.date.available 2006-06-15T15:06:38Z dc.date.issued 1991 en_US dc.identifier 1991-TC-14 en_US dc.identifier.uri http://hdl.handle.net/1811/12513 dc.description $^{1}$E. Frasson, E. Menegus and C. Panattoni, Nature, 199, 1087 (1963)."" en_US dc.description Author Institution: New Jersey Medical College; Division of Science and Math, Lees College, Jackson en_US dc.description.abstract Complete vibrational analyses of Cyclopentadienyl (CPDA) thallium have been performed resulting in two different simple valence force fields. One force field was obtained from a fit to MOPAC/MINDO generated vibrational frequencies. The other force field is a set of true empirical force constants obtained from fitting to IR and Raman-observed frequencies. Comparison of the two force fields shows them to be remarkably similar. The Raman spectrum of CPDA thallium is interesting and singular because it has unusually narrow and sharp CC stretching bands which have only been observed before in IR spectra of CPDA-metal compounds. Although CPDA-thallium is believed to be a simple ionic salt in the solid $phase^{1}$, explanation of the Raman spectrum can be provided only through the assumption of a sandwich compound to some extent in the solid phase. en_US dc.format.extent 83570 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title INFRARED AND RAMAN SPECTRA AND VIBRATIONAL ANALYSES OF CYCLOPENTADIENYL THALLIUM en_US dc.type article en_US
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