dc.creator Chi, F. K. en_US dc.creator Leroi, G. E. en_US dc.date.accessioned 2006-06-15T13:31:23Z dc.date.available 2006-06-15T13:31:23Z dc.date.issued 1972 en_US dc.identifier 1972-H-10 en_US dc.identifier.uri http://hdl.handle.net/1811/9008 dc.description Author Institution: Department of Chemistry, Michigan State University en_US dc.description.abstract Vibrational spectra have been obtained for diazopropyne, $H-C\equiv C-\stackrel{H}{C}=N=N$, and its deuterated analogs in the gaseous and solid states, and in matrix isolation. A valence force field vibrational analysis has been performed (assuming $C_{S}$ symmetry) using initial parameters from related molecules, refined to fit the infrared and Raman spectra of the isotopic species. Photolysis of matrix isolated diazopropyne gives rise to several new spectral features, some attributable to the propargylene free radical. The existence of triplet $H-\dot{C}=C=\dot{C}-H$ in the matrix is confirmed by esr measurements. The vibrational analysis of : $C_{3}H_{2}$, : $C_{3}HD$, and : $C_{3}D_{2}$ has been carried out on the basis of $D_{\infty h}$ synmetry. en_US dc.format.extent 95355 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title VIBRATIONAL SPECTRA OF DIAZOPROPYNE $(C_{3}H_{2}N_{2})$ AND ITS MATRIX-ISOLATED PHOTOLYSIS PRODUCTS en_US dc.type article en_US
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