Chemical, Electrochemical, and Theoretical Investigations of [(Cp)Ru(CO)3]+ and [(Ind)Ru(CO)3]+

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• 作者：Robert C. Badger ; Jason S. D’ ; Acchioli ; Benjamin C. Gamoke ; Sang Bok Kim ; Tracey A. Oudenhoven ; Dwight A. Sweigart ; Robin S. Tanke
• 刊名：Organometallics
• 出版年：2009
• 出版时间：January 26, 2009
• 年：2009
• 卷：28
• 期：2
• 页码：418-424
• 全文大小：209K
• 年卷期：v.28,no.2(January 26, 2009)
• ISSN：1520-6041

文摘

The complexes [(Cp)Ru(CO)₃]⁺ and [(Ind)Ru(CO)₃]⁺ were subjected to chemical, electrochemical, and spectroelectrochemical investigations in an attempt to gauge their similarity to [(Cp)Fe(CO)₃]⁺ and [(Ind)Fe(CO)₃]⁺. While the Fe complexes exhibited reversible electrochemical behaviorthe indene analogue exhibiting a so-called “inverse indenyl effect”the Ru complexes exhibited limited electrochemical reversibility, even at −30 °C and higher scan rates. The formation of the hydride complexes [(Cp)Ru(CO)₂H] and [(Ind)Ru(CO)₂H] was observed via ¹H NMR and IR. The X-ray crystal structure of [(Ind)Ru(CO)₃]⁺ is presented here for the first time.