Tetrahedral metal complexes of [MW12O40]-type (MAlIII, ZnII) with dodecatungstate as tetrahedral ligand |
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| Authors: | Kenji Nomiya Makoto Miwa |
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| Affiliation: | Department of Industrial Chemistry, Faculty of Engineering, Seikei University, Musashino-shi, Tokyo 180, Japan |
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| Abstract: | Tetrabutylammonium salts of 12-heteropolytungstates with central metal ions in a tetrahedral oxygen environment, MW12O40 (MAl, Zn), have been prepared and their spectroscopic data (IR, UV and MCD) presented. IR studies in acetonitrile solution suggest that the tetrahedral structure around AlO4 moiety is largely distorted, whereas the ZnO4 moiety retains excellent tetrahedral symmetry. |
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| Keywords: | Author to whom correspondence should be addressed. |
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