dc.creator Pacansky, Jacob en_US dc.creator Calder, V. en_US dc.date.accessioned 2006-06-15T13:19:42Z dc.date.available 2006-06-15T13:19:42Z dc.date.issued 1970 en_US dc.identifier 1970-J-9 en_US dc.identifier.uri http://hdl.handle.net/1811/8455 dc.description Author Institution: Institute for Atomic Research and Department of Chemistry, Iowa State University en_US dc.description.abstract Although the vibration-rotation spectra of $H_{2} S$ and $D_{2} S$ have been the object of extensive study, the assignment of the $v_{3}$ mode has never been observed in the gas phase. The matrix spectra reported here are analyzed in terms of the uncoupled oscillator approximation. This approach offers several advantages: 1) A separate eigenvalue equation can be written for each vibrational frequency. 2) Simple, geometry-independent, expressions relate the force constants to the isotopic shifts. 3) The frequency shift caused by the matrix cancels from the force constant calculation. 4) The neglect of anharmonicity is easy to assess. en_US dc.format.extent 73360 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title THE MATRIX ISOLATION SPECTRA OF $H_{2} S$ AND $D_{2}S$: AN EXAMPLE OF THE APPLICATION OF THE UNCOUPLED OSCILLATOR APPROXIMATION en_US dc.type article en_US
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