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首页> 外文期刊>Transition Metal Chemistry >Heterobimetallic compounds [Ru(η5-Cp)(dppf)X] (X = Cl, Br, I and N3): synthesis, electrochemical analysis, and the crystal structure of [Ru(η5-Cp)(dppf)I] [dppf = 1,1′-bis(diphenylphosphino)ferrocene]
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Heterobimetallic compounds [Ru(η5-Cp)(dppf)X] (X = Cl, Br, I and N3): synthesis, electrochemical analysis, and the crystal structure of [Ru(η5-Cp)(dppf)I] [dppf = 1,1′-bis(diphenylphosphino)ferrocene]

机译:异双金属化合物[Ru(η 5 -Cp)(dppf)X](X = Cl,Br,I和N 3 ):合成,电化学分析和晶体[Ru(η 5 -Cp)(dppf)I]的结构[dppf = 1,1'-双(二苯基膦基)二茂铁]

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摘要

A series of new ruthenium-iron based derivatives [Ru(η5-Cp)(dppf)Cl] (1), [Ru(η5-Cp)(dppf)Br] (2), [Ru(η5-Cp)(dppf)I] (3) and [Ru(η5-Cp)(dppf)N3] (4) were obtained by reactions of [Ru(η5-Cp)(PPh3)2Cl] with 1,1′-bis(diphenylphosphino) ferrocene (dppf) and characterized by IR, NMR (1H, 13C and 31P), 57Fe Mössbauer spectroscopy and cyclic voltammetry. Additionally, the compound (3) was structurally characterized by X-ray crystallography, and the results were as follows: orthorhombic, Pbca, a = 18.2458(10), b = 20.9192(11), c = 34.4138(19) Å, α = β = γ = 90°, V = 13135.3(12) Å3 and Z = 16.
机译:一系列新的钌铁基衍生物[Ru(η 5 -Cp)(dppf)Cl](1),[Ru(η 5 -Cp)(dppf )Br](2),[Ru(η 5 -Cp)(dppf)I](3)和[Ru(η 5 -Cp)(dppf)N 3 ](4)是通过[Ru(η 5 -Cp)(PPh 3 2 Cl],带有1,1'-双(二苯基膦基)二茂铁(dppf),并通过IR,NMR( 1 H, 13 C和 31 P), 57 FeMössbauer光谱和循环伏安法。另外,通过X射线晶体学对化合物(3)进行结构表征,结果如下:斜方晶,Pbca,a = 18.2458(10),b = 20.9192(11),c = 34.4138(19)Å,α =β=γ= 90°,V = 13135.3(12)Å 3 和Z = 16。

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