# VIBRATIONAL SPECTRA OF SOLID 1-2 DICHLOROETHYLENES

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 Title: VIBRATIONAL SPECTRA OF SOLID 1-2 DICHLOROETHYLENES Creators: D'Alessio, E.; Silberman, E.; Jones, E. A. Issue Date: 1968 Publisher: Ohio State University Abstract: The infrared spectra of solid cis and trans 1-2 dichloroethylenes were examined with 0.3 to $0.6 cm^{-1}$ resolution in the $4000-200 cm^{-1}$ region at temperatures between -80 and $-250^{\circ}C$. Improved spectra were also obtained in the gaseous and liquid phases for comparison purposes. Raman shifts of the liquids and of the solids condensed on an improved all metal low temperature cell were obtained using laser excitation. Possible structures of the solids compatible with observed density changes, band splittings and appearance of forbidden bands will be discussed. Description: E. D'Alessio is on leave from the Argentine Atomic Energy Commission. Author Institution: Department of Physics and Astronomy, Vanderbilt University URI: http://hdl.handle.net/1811/15434 Other Identifiers: 1968-D-3