Formation of penta-ammine(dinitrogen)- and cis-tetra-amminehydroxo-nrtrosyl-ruthenium from penta-amminenitrosylruthenium and hydroxide ion
- 1 January 1975
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 19,p. 1909-1912
- https://doi.org/10.1039/dt9750001909
Abstract
When[Ru(NH3)5(NO)]3+ is set aside in 0.1M aqueous NaOH for 7 d, [Ru(NH3)5(N2)]2+(25%),cis-[Ru(OH)-(NH3)4(NO)]2+(11%), and trans-[Ru(OH)(NH3)4(NO)]2+(8%) are formed. Evidence is presented that the reactions (i) and (ii) are occurring. The [Ru(OH)(NH3)4(NO)]2+ formed is the cis-isomer. [Ru(NH3)5(NO)]3++OH–⇌[Ru(NH2)(NH3)4(NO)]2+(i), [Ru(NH3)5(NO)]3++[Ru(NH2)(NH3)4(NO)]2+→[(H3N)5Ru{N(O)NH2}Ru(NH3)4(NO)]5+→[Ru(NH3)5(N2)]2++[Ru(OH)(NH3)4(NO)]2+(ii)Keywords
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