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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >Electrochemical synthesis of copper nitrile complexes [German]
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Electrochemical synthesis of copper nitrile complexes [German]

机译:电化学合成铜腈络合物[德国]

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摘要

Electrochemical syntheses of copper nitrile complexes by anodic dissolution of copper and cathodic reduction of malonodinitrile in a one-step reaction are reported. In the presence of different donors the following compounds are obtained and characterized analytically: {[Cu-2(mu-CN) . (CH3CN)(3)]CH(CN)(2)}(n) (1), {[Cu-2(mu-CN)(PPh3)(4)]CH(CN)(2)}(n) (2) and [Cu-2(mu-CN)(phen)(2)(PPh3)(2)]CH(CN)(2) (3). As a result of an X-ray analysis, 3 proved to be an ionic binuclear complex in which the cyano-bridged Cu-I atoms have distorted tetrahedral coordination sphere. Both the CN group and the dicyanomethanid anion are disordered about centres of inversion. [References: 28]
机译:报道了在一步反应中通过铜的阳极溶解和阴极还原丙二腈的电化学合成铜腈配合物的方法。在不同的供体存在下,获得以下化合物并进行分析表征:{[Cu-2(mu-CN)。 (CH3CN)(3)] CH(CN)(2)}(n)(1),{[Cu-2(mu-CN)(PPh3)(4)] CH(CN)(2)}(n) (2)和[Cu-2(mu-CN)(phen)(2)(PPh3)(2)] CH(CN)(2)(3)。 X射线分析的结果证明3是离子双核络合物,其中氰基桥连的Cu-I原子扭曲了四面体配位球。 CN基团和双氰胺基阴离子均关于反转中心无序。 [参考:28]

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