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首页> 外文期刊>Coordination chemistry reviews >Spin crossover in homoleptic Fe(Ⅱ) imidazolylimine complexes
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Spin crossover in homoleptic Fe(Ⅱ) imidazolylimine complexes

机译:Fe(Ⅱ)咪唑基亚胺复合物的自旋交叉

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The straightforward synthesis of a diverse variety of imidazolylimine ligands has led to the preparation of a large number of molecular iron(II) complexes, many of which undergo spin crossover between the high spin (HS) and low spin (IS) states. This review surveys these compounds, with particular emphasis placed on homoleptic mononuclear, dinuclear (triple helicate), tetranuclear (tetrahedral cage) and octanuclear (cuboid cage) complexes, each of which features Fe(II) centres with octahedral geometry and trisbidentate imidazolylimine ligand coordination. We present a wider discussion of their design and synthesis and give special emphasis to the characterisation of their magnetic properties. The realisation of a series of chemically similar spin crossover materials has enabled a fuller understanding of their magnetic behaviour and permitted structure-function correlations to be made. (C) 2018 Elsevier B.V. All rights reserved.
机译:各种咪唑基亚胺配体的直接合成导致制备了大量的分子铁(II)配合物,其中许多分子在高自旋(HS)和低自旋(IS)状态之间经历自旋交叉。这篇综述综述了这些化合物,特别着重于纯核,单核,三核,四核(四面体笼)和八核(立方笼)复合物,每种复合物均具有Fe(II)中心,具有八面体的几何结构和三尖峰的咪唑基亚胺基配体配合物。 。我们将对它们的设计和合成进行更广泛的讨论,并特别强调其磁性能的表征。一系列化学上相似的自旋交联材料的实现使人们对其磁性能有了更全面的了解,并允许进行结构-功能的相关性。 (C)2018 Elsevier B.V.保留所有权利。

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