Lanthanide Tetranuclear Cage and Mononuclear Cocrystalline Nitronyl Nitroxide Complex with Single-Molecule-Magnet Behavior

Lanthanide Tetranuclear Cage and Mononuclear Cocrystalline Nitronyl Nitroxide Complex with Single-Molecule-Magnet Behavior

The first tetranuclear metallacage and mononuclear cocrystalline DyIII-radical complex was synthesized and characterized. The metallacage in [Dy4(hfac)8(IMPhThio)2(OH)4]­[Dy­(hfac)3(NITPhThio)2] consists of Dy­(hfac)2 + groups bridged by OH– and the IMPhThio radical. Field-induced single-molecule-ma...

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Veröffentlicht in:Inorganic chemistry 2018-10, Vol.57 (20), p.12466-12470
Hauptverfasser: Chen, Peng Yun, Wu, Ming Ze, Li, Ting, Shi, Xiu Juan, Tian, Li, Liu, Zhong Yi
Format: Artikel
Sprache:eng
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Zusammenfassung:The first tetranuclear metallacage and mononuclear cocrystalline DyIII-radical complex was synthesized and characterized. The metallacage in [Dy4(hfac)8(IMPhThio)2(OH)4]­[Dy­(hfac)3(NITPhThio)2] consists of Dy­(hfac)2 + groups bridged by OH– and the IMPhThio radical. Field-induced single-molecule-magnet behavior was observed in the nitronyl nitroxide radical-bridged polynuclear complex.
ISSN:0020-1669
1520-510X
DOI:10.1021/acs.inorgchem.8b01923