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dc.creatorGonzalez, E.en_US
dc.creatorRittby, C. M. L.en_US
dc.creatorGraham, W. R. M.en_US
dc.date.accessioned2008-07-15T13:47:55Z
dc.date.available2008-07-15T13:47:55Z
dc.date.issued2008en_US
dc.identifier2008-MJ-09en_US
dc.identifier.urihttp://hdl.handle.net/1811/33468
dc.descriptionAuthor Institution: Department of Physics and Astronomy, Texas Christian University, Fort Worth, TX 76129en_US
dc.description.abstractGeC$_3$Ge was first$^{1}$ produced by dual laser ablationof germanium and carbon rods, and the $\nu_3(\sigma_u)$ stretching fundamental was assigned at 1920.7 cm$^{-1}$. Later work$^{2}$ enhanced the production of the molecule via laser ablation of a single, sintered germanium-carbon rod, thus enabling the identification of two additional infrared active vibrational fundamentals $\nu_4(\sigma_u)$=735.6 cm$^{-1}$ and $\nu_6(\pi_u)$=580.1 cm$^{-1}$. In the present work using the same technique, GeC$_3$ trapped in solid Ar at $\sim$10 K has been observed by FTIR spectroscopy . Comparison of $^{13}$C isotopic shift measurements with the predictions of density functional theory (DFT) calculations at the B3LYP/cc-pV(D,T)Z level confirm the identification of the $\nu_2(\sigma)$ stretching fundamental at 1279.6 cm$^{-1}$. \newline\newline $^{1}$ D.L. Robbins, C.M.L. Rittby, and W.R.M. Graham, J. Chem. Phys. \textbf{114}, 3570 (2001).\newline $^{2}$ E. Gonzalez, C.M.L. Rittby, and W.R.M. Graham, J. Chem. Phys. in press.en_US
dc.language.isoEnglishen_US
dc.publisherOhio State Universityen_US
dc.titleINFRARED OBSERVATION OF THE $\nu_2(\sigma)$ STRETCHING MODE OF LINEAR GeC$_3$en_US
dc.typeArticleen_US


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