Cristina González-Barreira, Julio Corredoira-Vázquez, A. M. García-Deibe, M. Fondo
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引用次数: 0
摘要
:使用多齿大环路易斯碱有助于确定金属配合物的配位数。从这个意义上说,六价 N6 给体有助于获得配位数为 8 的镧系配合物。但这些配合物的几何形状取决于碱的流动性。因此,在这篇通讯中,我们介绍了镝配合物 [DyL N6 Cl 2 ]Cl - 2H 2 O 的合成和晶体学特征,其中 L N6 是一种易分散的六aza 供体。
Synthesis of a Dysprosium(III) Complex with a Hexadentate Amine Ligand
: The use of polydentate macrocyclic Lewis bases is a way to contribute to determine the coordination number of metal complexes. In this sense, hexadentate N 6 donors can help to achieve lanthanoid complexes with coordination number 8. But the geometry of these complexes depends on the flexibility of the bases. Accordingly, in this communication we present the synthesis and crystallographic characterization of the dysprosium complex [DyL N6 Cl 2 ]Cl · 2H 2 O, where L N6 is a flexible hexaaza donor.