Solvent-dependent SCO Behavior of Dinuclear Iron(II) Complexes with a 1,3,4-Thiadiazole Bridging Ligand

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• 作者：Christian F. Herold ; Sergii I. Shylin ; Eva Rentschler
• 刊名：Inorganic Chemistry
• 出版年：2016
• 出版时间：July 5, 2016
• 年：2016
• 卷：55
• 期：13
• 页码：6414-6419
• 全文大小：380K
• 年卷期：0
• ISSN：1520-510X

文摘

Two dinuclear iron(II) complexes [Fe₂(μ-L)₂]X₄*4DMF (X = BF₄^– (1·4DMF) and ClO₄^– (2·4DMF)) with a 1,3,4-thiadiazole bridging ligand have been synthesized and show a very distinct solvent-depending SCO behavior. The complexes represent new solvatomorphs of the first dinuclear iron(II) complexes with the ligand L (2,5-bis[(2-pyridylmethyl)amino]methyl-1,3,4-thiadiazole). The incorporated lattice DMF molecules directly affect the spin state of these complexes. This behavior reveals a structural insight into the role of the solvent molecules on the spin transition.