Studies on mixed chelates. XI. Syntheses and comparative study of a new series of mixed nickel(II) chelates with halide and pseudohalide ligands.
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概要
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A new series of mixed chelates of nickel(II), Ni(diam) (β-dik)X·<I>n</I>H<SUB>2</SUB>O (X= halide or pseudohalide anion, <I>n</I>=0–2), was prepared, and their structures in solid state and in various organic solvents were studied. Most of the chelates were octahedral, many of them being obtained as mono- or dihydrates. When the solid chelates were heated at reduced pressure, the main reactions were dimerization (X=pseudohalide), dehydration (X=I), and disproportionation (X=Br or Cl). On the other hand, the chelates showed complicated structural changes in organic solvents, some of which were not observed in solids, depending upon the nature of X and the polar characteristics of the solvent.
- 公益社団法人 日本化学会の論文
著者
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Sone Kozo
Department Of Chemistry Faculty Of Science Josai University
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Fukuda Yutaka
Department Of Chemistry Faculty Of Science Ochanomizu Univeity
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Hoshino Naomi
Department of Chemistry, Faculty of Science, Ochanomizu University
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