# ACETYLENE DISPERSED FLUORESCENCE SPECTRA ABOVE THE ISOMERIZATION BARRIER

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/19423

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 Title: ACETYLENE DISPERSED FLUORESCENCE SPECTRA ABOVE THE ISOMERIZATION BARRIER Creators: Jacobson, Matthew P.; Silva, Michelle S.; Duan, Z.; Field, R. W. Issue Date: 1999 Publisher: Ohio State University Abstract: Dispersed fluorescence spectra of the acetylene $bar{A} \rightarrow \bar{X}$ system have been recorded, and observed transitions in these spectra have been assigned which terminate on eigenstates with greater than $15,000 cm^{-1}$ of internal energy. Results for both ${^{13}}C_{2}H_{2}$ and ${^{12}}C_{2}H_{2}$ will be discussed, as well as implications for acetylene-vinylidene isomerization, which is expected to become feasible at $15,200 cm^{-1}.^{a}$ Description: $^{a}$ J.F. Stanton and J. Gauss, J. Chem. Phys. 110, 1831 (1999). Author Institution: Department of Chemistry and George R. Harrison Spectroscopy Laboratory, MIT URI: http://hdl.handle.net/1811/19423 Other Identifiers: 1999-TA-05