Solubility of Transition Metal Complexes in Aqueous Salt Solutions. I. Tris(1,10-phenanthroline)iron(II) Perchlorate
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概要
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Solubility of tris(1,10-phenanthroline)iron(II) perchlorate was determined at 25°C by spectrophotometry in aqueous solutions of sodium halides, sulfate, acetate, and trichloroacetate up to ionic strength of 0.5. It was found that the solubility is higher in the presence of water-structure breaking anions but is lower in the presence of water-structure making anions than is expected from the change in activity coefficients with ionic strength. This was interpreted in terms of compatibility and incompatibility of the influence of the complex cation on the water structure with that of added anions, and the hydrophobic nature of the complex cation was noted.
- 公益社団法人 日本化学会の論文
著者
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YONEDA Hayami
Department of Chemistry, Faculty of Science, Hiroshima University
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Miyoshi Katsuhiko
Department Of Chemistry Faculty Of Science Hiroshima University
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Taura Toshiaki
Department of Chemistry, Aichi Prefectural University
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Shimada Chiyori
Department of Chemistry, Faculty of Science, Hiroshima University
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