dc.creator Yu, Shanshan en_US dc.creator Fu, Dejian en_US dc.creator Shayesteh, A. en_US dc.creator Appadoo, Dominique R. T. en_US dc.creator Bernath, P. F. en_US dc.creator Gordon, Iouli E. en_US dc.date.accessioned 2006-06-15T20:51:07Z dc.date.available 2006-06-15T20:51:07Z dc.date.issued 2004 en_US dc.identifier 2004-RF-09 en_US dc.identifier.uri http://hdl.handle.net/1811/21306 dc.description Author Institution: Department of Chemistry, University of Waterloo; Department of Physics, University of Waterloo en_US dc.description.abstract The $X^{3}\Sigma^{-}$ ground state vibration-rotation spectrum of SbH and the near infrared spectra of the $b{^{1}}\Sigma^{+} - X{^{3}}\Sigma^{-}$ transition of SbH and SbD have been measured at high resolution by Fourier transform spectroscopy. The SbH and SbD radicals were generated in a tube furnace with a D.C. discharge of a flowing mixture of argon, hydrogen (or deuterium) and antimony vapor. In the infrared region, the $1 - 0$ and $2 - 1$ bands of the three components ($0^{+}, 1_{e}$ and $1_{f}$) as well as the $0^{+}$ component of the $3 - 2$ band were observed for $^{121}SbH$ and $^{123}SbH$. In the near infrared region, the $0 - 0, 1 - 1$ and $2 - 2$ bands of the $b{^{1}}\Sigma^{+} - X{^{3}}\Sigma^{-}$ system of both SbH and SbD, and as well as the $3 - 3$ band of SbD were observed. The antimony isotopic shift was not resolved for these electronic spectra. The present data set was combined with the available ground state data on SbD and a $^{1}\Delta$ data for SbH and SbD from previous work, and a least-squares analysis was performed for each of the four isotopomers: $^{121}SbH, {^{123}}SbH, {^{121}}SbD$ and $^{123}SbD$. Improved molecular constants were obtained for the observed vibrational levels of the $X ^{3}\Sigma^{-}$, $a^{1}\Delta$ and $b^{1}\Sigma^{+}$ of these four isotopomers. en_US dc.format.extent 337365 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title INFRARED AND NEAR INFRARED EMISSION SPECTRA OF SbH AND SbD en_US dc.type article en_US
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