Trimethylenediamine complexes. VIII. Some cis-trans isomeric pairs of the bis(trimethylenediamine)chromium(III) complexes.
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概要
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The cis-trans isomeric pairs of diisothiocyanato-, dinitrito-, diazido-, diaqua-, and aquahydroxo-bis(trimethylenediamine)chromium(III) complexes have been obtained as crystals and characterized by infrared and electronic absorption spectra. The cis isomers of diisothiocyanato and diazido complexes as well as [Cr(N<SUB>3</SUB>)<SUB>2</SUB>(en)<SUB>2</SUB>]ClO<SUB>4</SUB> were resolved and the absolute configurations of (+)<SUB>589</SUB>-<I>cis</I>-[Cr(NCS)<SUB>2</SUB>(tn)<SUB>2</SUB>]SCN, (+)<SUB>589</SUB>-<I>cis</I>-[Cr(N<SUB>3</SUB>)<SUB>2</SUB>(tn)<SUB>2</SUB>]ClO<SUB>4</SUB>, and (−)<SUB>589</SUB>-<I>cis</I>-[Cr(N<SUB>3</SUB>)<SUB>2</SUB>(en)<SUB>2</SUB>]ClO<SUB>4</SUB> were all assigned to <I>Δ</I>.
- 公益社団法人 日本化学会の論文
著者
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Kawaguchi Shinichi
Department Of Fundamental Energy Science Graduate School Of Energy Science Kyoto University
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Nakano Mamoru
Department of Chemistry, Faculty of Science, Osaka City University
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