Spontaneous Reduction of Gold(III) to Gold(I) That Leads to the Formation of <i>S</i>-Bridged CoIII2AuI2 Tetranuclear Structure Composed of Unprecedented <i>C</i> <i>1</i>-<i>cis(S)</i>-[Co(aet)2(en)]+ Units: Synthesis and Characterization of <i>C</i> <i>2</i> <i>C</i> <i>2</i>- and <i>C</i> <i>1</i> <i>C</i> <i>1</i>-[Au2{Co(aet)2(en)}2]4+
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- Takumi Konno
- Department of Chemistry, Graduate School of Science, Osaka UniversityToyonaka, Osaka
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- Masashi Hattori
- Department of Chemistry, Faculty of Engineering, Gunma UniversityKiryu, Gunma
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- Takashi Yoshimura
- Department of Chemistry, Faculty of Engineering, Gunma UniversityKiryu, Gunma
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- Masakazu Hirotsu
- Department of Chemistry, Faculty of Engineering, Gunma UniversityKiryu, Gunma
説明
<jats:title>Abstract</jats:title> <jats:p>The 1:2 reactions of C2C2-[Ni{Co(aet)2(en)}2]4+ (C2C2-[1]4+; aet=2-aminoethanethiolate, en=ethylenediamine) with AuI or AuIII in water gave an S-bridged CoIII2AuI2 tetranuclear complex, C2C2-[AuI2{Co(aet)2(en)}2]4+ (C2C2-[2]4+). On the other hand, the corresponding 1:1 reaction with AuIII led to the geometrical isomerization of C2-cis(S)- to C1-cis(S)-[Co(aet)2(en)]+ unit to produce C1C1-[2]4+.</jats:p>
収録刊行物
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- Chemistry Letters
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Chemistry Letters 31 (2), 230-231, 2002-02-01
Oxford University Press (OUP)
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キーワード
詳細情報 詳細情報について
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- CRID
- 1360565169063535360
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- NII論文ID
- 130004422485
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- ISSN
- 13480715
- 03667022
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- データソース種別
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