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首页> 外文期刊>Zeitschrift fur Naturforschung, B. A Journal of Chemical Sciences >Synthesis and crystal structure of a homoleptic diruthenium complex containing tetra-2-pyridyl-1,4-pyrazine (tppz)
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Synthesis and crystal structure of a homoleptic diruthenium complex containing tetra-2-pyridyl-1,4-pyrazine (tppz)

机译:含有四-2-吡啶基-1,4-吡嗪(TPPZ)的经络甲磺络合物的合成和晶体结构

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摘要

Treatment of hydrated ruthenium(III) chloride with tetra-2-pyridyl-1,4-pyrazine (tppz) in refluxing ethoxyethanol afforded the homoleptic dinuclear complex [(tppz)Ru(μ-tppz)Ru(tppz)]4+ (1) besides small amounts of the species [Ru(tppz)2]2+. The title complex 1 was obtained as purple crystals and characterized as its hexafluoridophosphate salt by NMR spectroscopy, mass spectrometry and microanalyses. The molecular structure of 1(PF6)4 has been established by X-ray crystallography.
机译:将水合钌(III)氯化物与四-2-吡啶基-1,4-吡嗪(TPPZ)进行回流乙氧基乙醇(TPPZ)[(TPPZ)Ru(μ-TPPZ)Ru(TPPZ)] 4 +(1 )除了少量物种[ru(tppz)2] 2+之外。 将标题复合物1作为紫色晶体获得,并通过NMR光谱,质谱和微晶体作为其六氟磷酸盐。 通过X射线晶体学建立了1(PF6)4的分子结构。

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