New red pentaamminenitrosylcobalt(III) complexes obtained by the reaction of a cobalt(II)-ammoniacal solution with nitrogen oxide.
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概要
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New Red Pentaamminenitrosylcobalt(III) chloride and nitrate, [Co<SUB>2</SUB>(N<SUB>2</SUB>O<SUB>2</SUB>)(NH<SUB>3</SUB>)<SUB>10</SUB>]Cl<SUB>4</SUB>·4H<SUB>2</SUB>O and [Co<SUB>2</SUB>(N<SUB>2</SUB>O<SUB>2</SUB>)(NH<SUB>3</SUB>)<SUB>10</SUB>](NO<SUB>3</SUB>)<SUB>4</SUB>·2H<SUB>2</SUB>O were prepared by the reaction of NO at <I>ca.</I> 0 °C with a cobalt(II)-ammoniacal solution which had been exposed to air for 20 h at <I>ca.</I> 20 °C. Data of the new red salts were compared with those of the red salt [Co<SUB>2</SUB>(N<SUB>2</SUB>O<SUB>2</SUB>)(NH<SUB>3</SUB>)<SUB>10</SUB>](NO<SUB>3</SUB>)<SUB>4</SUB>·H<SUB>2</SUB>O prepared by Sand and Genssler. The new red salt may be considered to be a linkage isomer of the red salt, a binuclear complex in which two of the Co(NH<SUB>3</SUB>)<SUB>5</SUB> groups are bridged through a dimer of nitrosyl group, N–O–O–N<SUP>2−</SUP> ion.
- 公益社団法人 日本化学会の論文
著者
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Miki Eiichi
Department Of Chemistry College Of Science Rikkyo University
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Ishimori Tatsujiro
Department Of Chemistry College Of Science Rikkyo University
関連論文
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- Syntheses of Trinuclear Riitheniiim(III) Complexes with Dichloroacetato Ligands
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- Infrared Spectra of Some Transition-metal (Fe, Co, Ru, and Ir) Nitrosyl (14NO and 15NO) Complexes
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- Nitrosyliron complexes containing 8-quinolinolate or its derivatives.
- The reactions of (trichlorostannato)rhodates(III) with trichlorostannate(II) in hydrochloric acid solutions.
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- Potassium .MU.-(trans-hyponitrito-N,N')-bis{pentacyanocobaltate(III)} and potassium .MU.-(trans-hyponitrito-O,O')-bis-{pentacyanocobaltate(III)}.
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