[Mn III  6 O 3 Ln 2 ] Single‐Molecule Magnets: Increasing the Energy Barrier Above 100 K | Zendy

Hołyńska Małgorzata | Zendy; Premužić Dejan | Zendy; Jeon IeRang | Zendy; Wernsdorfer Wolfgang | Zendy; Clérac Rodolphe | Zendy; Dehnen Stefanie | Zendy

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[Mn III 6 O 3 Ln 2 ] Single‐Molecule Magnets: Increasing the Energy Barrier Above 100 K

Author(s) -

Hołyńska Małgorzata,

Premužić Dejan,

Jeon IeRang,

Wernsdorfer Wolfgang,

Clérac Rodolphe,

Dehnen Stefanie

Publication year - 2011

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.201101807

Subject(s) - magnet , molecule , bridging (networking) , crystallography , materials science , single molecule magnet , energy (signal processing) , chemistry , physics , analytical chemistry (journal) , magnetization , magnetic field , computer network , organic chemistry , quantum mechanics , computer science , chromatography

Bridging the gap! [Mn III 6 O 3 (saO) 6 (OCH 3 ) 6 Ln 2 (CH 3 OH) 4 (H 2 O) 2 ] (Ln=La ( 1 ), Tb ( 2 ), saOH 2 =salicylaldoxime) were synthesized by a two‐step self‐assembly process from MnCl 2 , saOH 2 , and Ln(NO 3 ) 3 under basic conditions in methanol. Both complexes display single‐molecule magnet (SMM) properties, with 2 exhibiting one of the highest known SMM energy gaps: 103 K (see figure).

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