dc.creator Kittelberger, J. S. en_US dc.creator Hornig, D. F. en_US dc.date.accessioned 2006-06-15T16:29:07Z dc.date.available 2006-06-15T16:29:07Z dc.date.issued 1965 en_US dc.identifier 1965-V-9 en_US dc.identifier.uri http://hdl.handle.net/1811/14923 dc.description $^{1}$ G. L. Hiebert, unpublished work. $^{2}$ P. A. Gigu\`{e}re and N. Zengin, Can. J. Chem. 36, 1013 (1958). $^{3}$ M. L. N. Sastri and D. F. Hornig. J. Chem. Phys. 39, 3497 (1963). en_US dc.description Author Institution: Frick Chemical Laboratory, Princeton University en_US dc.description.abstract The infrared spectra of films of solid HF and DF have been reinvestigated$^{1, 2, 3}$ and extended to cover the region $20-4000 cm^{-1}$. Previously unreported bands have been found in HF at $202 cm^{-1}$ and in DF at 210 and $358 cm^{-1}$, this latter being the analog of a transition in HF at $367 cm^{-1}$; from the isotope shifts, these are assigned as lattice translations. A pair of weak absorptions in the intramolecular region of DF corresponds to a similar pair in HF and these appear to be combinations of lattice translational and internal stretching modes. The Raman scattering from HF and DF crystals has been studied over the region $100-4000 cm^{-1}$; bands are detected in the intramolecular regions of both compounds. Simple vector and tensor intensity calculations are used to aid the assignment of vibrational transitions. The spectra are discussed in terms of a four-molecule, $D_{2b}$ unit cell, and the effects of various kinds of disorder are considered. en_US dc.format.extent 154376 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title THE VIBRATIONAL SPECTRUM OF CRYSTALLINE HYDROGEN FLUORIDE. en_US dc.type article en_US
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