Institute of Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstr. 15, 76131, Karlsruhe, Germany.
Institute for Nanotechnology (INT), Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.
School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, 341000, P.R. China.
Institute for Quantum Materials and Technologies (IQMT), Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.
The well-known oxo-centred Fe triangle is used to access the vast majority of [FeIII2Ln2(μ3-OR)2L2(O2CR)6] butterflies, since it provides a di-iron central body unit and carboxylate bridges to the wingtips, which are occupied by supplied Ln ions. The remaining coordination sites of the lanthanide are occupied by a multidentate ligand, which can also provide further bridging. This system provides a useful testbed for exploring multiple variations, for example changing the Ln, the bridging carboxylate and the nature of the chelating ligand.
中文翻译：
从 {FeIII2Ln2} Butterfly 的角度来看：基于 3 d–4 f 的协调集群中协作的磁性优势和挑战
众所周知的以氧为中心的 Fe 三角形用于访问绝大多数 [Fe III 2 Ln 2 (μ 3 -OR) 2 L 2 (O 2 CR) 6 ] 蝴蝶，因为它提供了一个二铁中心体单元和羧酸根桥接到翼尖，翼尖被提供的 Ln 离子占据。镧系元素的其余配位点被多齿配体占据，这也可以提供进一步的桥接。该系统为探索多种变化提供了一个有用的测试平台，例如改变 Ln、桥接羧酸盐和螯合配体的性质。
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