Syntheses and properties of some trimethylantimony(V) complexes of dithiocarbonate derivatives.
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概要
- 論文の詳細を見る
New stable trimethylantimony(V) complexes of some dithiocarbonate derivatives, (CH<SUB>3</SUB>)<SUB>3</SUB>SbL<SUB>2</SUB>, where HL=secondary amine-<I>N</I>-carbodithioic acid or <I>O</I>-alkyl dithiocarbonic acid, have been synthesized by the metathetical reaction between dibromotrimethylantimony(V) and the alkali salts of ligands. In these compounds, the antimony is kept quinquevalent. The <SUP>1</SUP>H-NMR peak of the methyl protons of all of these compounds appears as a singlet even at −60 °C. Therefore, the most probable structure for these compounds is the trigonal bipyramidal one, where two unidentate dithiocarbonate derivative ligands bond to antimony from the apical directions.
- 公益社団法人 日本化学会の論文
著者
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Shimoi Mamoru
Department Of Basic Science Graduate School Of Arts And Sciences The University Of Tokyo
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Uehiro Takashi
Department of Chemistry, College of General Education, The University of Tokyo
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Ouchi Akira
Department of Chemistry, College of Arts and Sciences, The University of Tokyo
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Yoshino Yukichi
Department of Chemistry, Aoyama Gakuin University
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Ebina Fujio
Department of Chemistry, College of General Education, The University of Tokyo
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Shimoi Mamoru
Department of Chemistry, College of General Education, The University of Tokyo
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