Complexation equilibria of vanadium(V) with 8-quinolinolate in aqueous solutions.
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概要
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The complexation equilibria of vanadium(V) with 8-quinolinolate ion(ox<SUP>−</SUP>) were investigated spectrophotometrically. Depending upon the acidity of the solution various 1 : 1 and 1 : 2 complexes are formed: VO<SUB>3</SUB>ox<SUP>2−</SUP>, VO<SUB>3</SUB>Hox<SUP>−</SUP>, VO<SUB>2</SUB>ox, and VO<SUB>2</SUB>ox<SUB>2</SUB><SUP>−</SUP>. The formation and protonation constants of these complexes are discussed in terms of their structures.
- 公益社団法人 日本化学会の論文
著者
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Yamada Shinkichi
Laboratory Of Analytical Chemistry Faculty Of Engineering Shizuoka University
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Tanaka Motoharu
Laboratory of Analytical Chemistry Faculty of Science Nagoya University
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Yamada Shinkichi
Laboratory of Analytical Chemistry, Faculty of Science, Nagoya University
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Yuchi Akio
Laboratory of Analytical Chemistry, Faculty of Science, Nagoya University
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Tanaka Motoharu
Laboratory of Analytical Chemistry, Faculty of Science, Nagoya University
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