Vacuum sublimation behavior of iron(III), cobalt(II), nickel(II), copper(II), and palladium(II) chelates with tetradentate N,N'-disalicylideneethylenediamine and N,N'-bis(1-methyl-3-oxobutylidene)ethylenediamine.
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概要
- 論文の詳細を見る
A vacuum sublimation apparatus with a continuous temperature gradient (25–200°C) along the tube (50–0cm) at 2×10<SUP>−2</SUP> Torr (1 Torr=133.322 Pa) was used. <I>N</I>,<I>N</I>′-disalicylidenmhylenediamine, <I>N</I>,<I>N</I>′-bis(1-methyl-3-oxobutylidene)ethylenediamine and its metal chelates (Fe<SUP>III</SUP>, Co<SUP>II</SUP>, Ni<SUP>II</SUP>, Cu<SUP>II</SUP>, and Pd<SUP>II</SUP>) were sublimed without thermal decomposition, while the chelates of Fe<SUP>III</SUP>, Co<SUP>II</SUP>, Ni<SUP>II</SUP>, Cu<SUP>II</SUP>, and Pd<SUP>II</SUP> with <I>N</I>,<I>N</I>′-disalicylideneethylenediamine were thermally stable, but did not sublime completely.
- 公益社団法人 日本化学会の論文
著者
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Honjo Takaharu
Department Of Chemistry Faculty Of Science Kanazawa University
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Nukui Kazuhiko
Department of Chemistry, Faculty of Science, Kanazawa University
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