Preparation and properties of a soluble polymeric aquo ion of molybdenum(V) |
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| Authors: | Fraser A. Armstrong A.Geoffrey Sykes |
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| Affiliation: | Department of Inorganic Chemistry, The University, Newcastle upon Tyne, NE1 7RU, England |
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| Abstract: | An orange/brown ionic and polymeric Mo(V) ion (Mo to Na ratio 2.3:1), soluble in H2O to give stable solutions at pH～6, with UV visible spectrum λmax 318nm, ?(per Mo) 330OM?1 cm?1, has been prepared and partially characterised. Various properties are described, including the conversion to the well established Mo(V) aquo dimer, MO2O42+, on adjustment of [H+] to 0.17–0.50 M, I=0.50 M (H/LiClO4). First-order rate constants, kobs(25°C), determined by conventional spectrophotometry give a good fit to the empirical rate law, |
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| Keywords: | Author to whom correspondence should be addressed. |
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