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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >The controlled oxidative coupling of Ge-9(4-) zintl anions to a linear trimer [Ge-9 = Ge-9=Ge-9](6-)
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The controlled oxidative coupling of Ge-9(4-) zintl anions to a linear trimer [Ge-9 = Ge-9=Ge-9](6-)

机译:Ge-9(4-)zintl阴离子与线性三聚体的受控氧化偶联[Ge-9 = Ge-9 = Ge-9](6-)

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摘要

The compound [K(18-crown-6)](6)[Ge-9=Ge-9=Ge-9](.)3en(.)tol (1) featuring a [Ge-9=Ge-9=Ge-9](6-) cluster anion was synthesized from K4Ge9. The neighboured nine-atom clusters are connected by two covalent Ge-Ge exo-cluster bonds with the Ge-Ge distances ranging from 2.581 to 2.640 &ANGS;. The X-ray single crystal structure analysis shows that, in respect to bond connection and packing style, compound 1 is quite different from the previously reported compound [Rb(2.2.2-crypt)](6)[Ge-9=Ge-9=Ge-9](.)3en (2).
机译:化合物[K(18-crown-6)](6)[Ge-9 = Ge-9 = Ge-9](。)3en(。)tol(1)的特征为[Ge-9 = Ge-9 =由K4Ge9合成了Ge-9](6-)团簇阴离子。相邻的九个原子簇通过两个共价的Ge-Ge外簇键连接,Ge-Ge距离范围为2.581至2.640。 X射线单晶结构分析表明,就键合连接和堆积方式而言,化合物1与先前报道的化合物[Rb(2.2.2-crypt)](6)[Ge-9 = Ge- 9 = Ge-9](。)3en(2)。

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