کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1322469 | 1499883 | 2014 | 5 صفحه PDF | دانلود رایگان |
• The new synthesized complex [Cp(CO)2ReCu(µ-C]CHPh)(µ-Cl)]2 was full characterized.
• The obtained data shown a weak interaction between copper and rhenium atoms.
• The new complex [Cp(CO)2ReCu(µ-C]CHPh)(µ-Cl)]2 revealed the shortest Re–Cu distance among the known rhenium–copper complexes.
The interaction between Cp(CO)2ReCCHPh (1) and CuCl results in the new heterometallic μ-vinylidene complex [Cp(CO)2ReCu(μ2-CCHPh)(μ2-Cl)]2 (2) characterized earlier by IR and 1H, 13C NMR spectra. The molecular structure of compound 2 has been determined by X-ray diffraction analysis, revealing a dimer structure with two binuclear fragments linked to each other by asymmetric chloride bridges. The electrochemical behavior of 2 in acetonitrile was studied by cyclic voltammetry at a Pt-electrode.
The heterometallic μ-vinylidene complex [Cp(CO)2ReCu(μ2-CCHPh)(μ2-Cl)]2 was obtained by interaction between Cp(CO)2ReCCHPh and CuCl. The molecular structure of complex [Cp(CO)2ReCu(μ2-CCHPh)(μ2-Cl)]2 has been determinated by X-ray diffraction analysis that has revealed a dimer structure. The electrochemical behavior of [Cp(CO)2ReCu(μ2-CCHPh)(μ2-Cl)]2 was studied by cyclic voltammetry in acetonitrile at a Pt-electrode.Figure optionsDownload as PowerPoint slide
Journal: Journal of Organometallic Chemistry - Volume 757, 1 May 2014, Pages 57–61