dc.creator Polavarapu, P. L. en_US dc.date.accessioned 2007-08-31T14:11:47Z dc.date.available 2007-08-31T14:11:47Z dc.date.issued 1982 en_US dc.identifier 1982-MF-2 en_US dc.identifier.uri http://hdl.handle.net/1811/29169 dc.description.abstract In the electric field perturbative calculations of Raman intensities, molecular orbital schemes first evaluate the polarizability derivatives in Cartesian space and then transform to normal coordinate space. The former, $\partial\alpha/{\partial\chi}_\Lambda$, where $\alpha$ is molecular polarizability derivative tensor and $\chi_\Lambda$ represents cartesian displacement coordinates of atom A, are referred to as atomic Raman tensors and relate to the sum of (3N-6) Raman intensities through an extremely simple and convenient expression. This sum rule can be used to calculate the atomic Raman tensor parameters, such as anisotropy of $\partial\alpha/{\partial\chi}_\Lambda$. These atomic Raman tensor parameters and the sum rule can in turn be used to predict the Raman intensity sums for isotopic analogues and for closely related molecules. en_US dc.format.extent 71101 bytes dc.format.mimetype image/jpeg dc.language.iso English en_US dc.publisher Ohio State University en_US dc.title ATOMIC RAMAN TENSORS AND INTENSITY SUM RULE en_US dc.type article en_US
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