Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10558225 | Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy | 2005 | 7 Pages |
Abstract
The vibrational spectra of MMâ²2X82â and trans-MMâ²2S6O22â (M = Ni(II), Pd(II), Pt(II); Mâ² = Mo, W; X = O, S) are calculated using ab initio method at RHF/LanL2DZ level. The calculated vibrational frequencies of MMâ²2S82â and trans-MMâ²2O2S62â are evaluated via comparison with experimental data. The results obtained by this method have the deviation <5% for Mâ²S and MS stretching vibrational frequencies, however, relatively higher deviation is obtained for Mâ²O stretching vibrational frequencies. Some vibrational frequencies of these complexes that have not been experimentally reported are also predicted and some of the experimental values are assigned.
Keywords
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Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Yu Zhang, Jianying Zhao, Zhengjing Jiang, Longgen Zhu,