Frontispiece: The First Lanthanide Complexes with a Redox-Active Sulfur Diimide Ligand: Synthesis and Characterization of [LnCp*₂(RN=)₂S], Ln=Sm, Eu, Yb; R=SiMe₃

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• 作者：Dr. Svetlana V. Klementyeva ; Prof. Dr. Nina P. Gritsan ; Dr. Marat M. Khusniyarov ; Alexander Witt ; Alexey A. Dmitriev ; Dr. Elizaveta A. Suturina ; Nathan D. D. Hill ; Dr. Tracey L. Roemmele ; Dr. Michael T. Gamer ; Prof. Dr. René ; T. Boeré ; Prof. Dr. Peter W. Roesky ; Prof. Dr. Andrey V. Zibarev and Prof. Dr. Sergey N. Konchenko
• 刊名：Chemistry - A European Journal
• 出版年：2017
• 出版时间：January 26, 2017
• 年：2017
• 卷：23
• 期：6
• 全文大小：1441K
• ISSN：1521-3765

文摘

Redox-Active Sulphur Diimide Ligand Anion radicals of R−N=S=N−R have never been isolated or structurally characterized. In their Full Paper on hem.201604340" rel="references:https://doi.org/10.1002/chem.201604340">page 1278 ff., N P. Gritsan, R. T. Boeré, P. W. Roesky, A. V. Zibarev, S. N. Konchenko et al. report the first Cp*₂Ln complexes (Ln = Sm, Eu, Yb; R = NSiMe₃) of sulphur diimides and demonstrate by exhaustive characterisation (X-ray diffraction, EPR, UV-Vis-NIR spectroscopy, SQUID magnetometry and rigorous ab initio computational methods) that these powerful reducing agents transfer an electron to the coordinated thiazyl ligand. A brand new world of redox non-innocent ligands has thus emerged on the horizon.