Metalloligands for designing single-molecule and single-chain magnets

2010 ◽  
Vol 39 (20) ◽  
pp. 4886 ◽  
Author(s):  
Jean-Pierre Costes ◽  
Laure Vendier ◽  
Wolfgang Wernsdorfer
Keyword(s):  
Single Molecule ◽  
Single Chain ◽  
Single Chain Magnets

The localized electron: magnetic properties

2018 ◽  
Author(s):  
Jean-Pierre Launay ◽  
Michel Verdaguer
Keyword(s):  
Single Molecule ◽  
Model Systems ◽  
Ferromagnetic Coupling ◽  
Single Chain ◽  
Single Molecule Magnets ◽  
Magnetic Systems ◽  
Orbital Interactions ◽  
Prussian Blue Analogues ◽  
Mononuclear Complexes

After preliminaries about electron properties, and definitions in magnetism, one treats the magnetism of mononuclear complexes, in particular spin cross-over, showing the role of cooperativity and the sensitivity to external perturbations. Orbital interactions and exchange interaction are explained in binuclear model systems, using orbital overlap and orthogonality concepts to explain antiferromagnetic or ferromagnetic coupling. The phenomenologically useful Spin Hamiltonian is defined. The concepts are then applied to extended molecular magnetic systems, leading to molecular magnetic materials of various dimensionalities exhibiting bulk ferro- or ferrimagnetism. An illustration is provided by Prussian Blue analogues. Magnetic anisotropy is introduced. It is shown that in some cases, a slow relaxation of magnetization arises and gives rise to appealing single-ion magnets, single-molecule magnets or single-chain magnets, a route to store information at the molecular level.

Sterically-induced synthesis of 3d–4f one-dimensional compounds: A new route towards 3d–4f single chain magnets

2008 ◽  
Vol 361 (14-15) ◽  
pp. 3997-4003 ◽  
Author(s):  
G. Calvez ◽  
K. Bernot ◽  
O. Guillou ◽  
C. Daiguebonne ◽  
A. Caneschi ◽  
...  
Keyword(s):  
Single Chain ◽  
One Dimensional ◽  
Sterically Induced ◽  
Single Chain Magnets

Design of single chain magnets through cyanide-bearing six-coordinate complexes

2005 ◽  
Vol 249 (23) ◽  
pp. 2691-2729 ◽  
Author(s):  
Rodrigue Lescouëzec ◽  
Luminita Marilena Toma ◽  
Jacqueline Vaissermann ◽  
Michel Verdaguer ◽  
Fernando S. Delgado ◽  
...  
Keyword(s):  
Single Chain ◽  
Single Chain Magnets

Polyoxometalate-Assisted Assembly of Pearl-Chain-Like Cyanide-Bridged Single-Chain Magnets

2021 ◽  
Author(s):  
Zi-Yi Chen ◽  
Yue Cheng ◽  
Qi Liu ◽  
Yi-Fei Deng ◽  
Yuan-Zhu Zhang
Keyword(s):  
Single Chain ◽  
Single Chain Magnets

Single-Chain Magnet (NEt4)[Mn2(5-MeOsalen)2Fe(CN)6] Made of MnIII−FeIII−MnIIITrinuclear Single-Molecule Magnet with anST=9/2Spin Ground State

2005 ◽  
Vol 127 (9) ◽  
pp. 3090-3099 ◽  
Author(s):  
Marilena Ferbinteanu ◽  
Hitoshi Miyasaka ◽  
Wolfgang Wernsdorfer ◽  
Kazuya Nakata ◽  
Ken-ichi Sugiura ◽  
...  
Keyword(s):  
Single Molecule ◽  
Ground State ◽  
Single Chain ◽  
Single Molecule Magnet

Single chain magnets: where to from here?

2008 ◽  
Vol 18 (40) ◽  
pp. 4750 ◽  
Author(s):  
Lapo Bogani ◽  
Alessandro Vindigni ◽  
Roberta Sessoli ◽  
Dante Gatteschi
Keyword(s):  
Single Chain ◽  
Single Chain Magnets
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