Role of the Orbitally Degenerate Mn(III) Ions in the Single-Molecule Magnet Behavior of the Cyanide Cluster {[MnII(tmphen)2]3[MnIII(CN)6]2} (tmphen = 3,4,7,8-tetramethyl-1,10-phenanthroline)

2004 ◽  
Vol 126 (51) ◽  
pp. 16860-16867 ◽  
Author(s):  
Andrei V. Palii ◽  
Sergei M. Ostrovsky ◽  
Sophia I. Klokishner ◽  
Boris S. Tsukerblat ◽  
Curtis P. Berlinguette ◽  
...  
Keyword(s):  
Single Molecule ◽  
Single Molecule Magnet

The role of coordinated solvent on Co(ii) ions in tuning the single molecule magnet properties in a {CoII2DyIII2} system

2017 ◽  
Vol 46 (16) ◽  
pp. 5337-5343 ◽  
Author(s):  
Yan Peng ◽  
Valeriu Mereacre ◽  
Christopher E. Anson ◽  
Annie K. Powell
Keyword(s):  
Single Molecule ◽  
Solvent Molecule ◽  
Coordination Geometry ◽  
Single Molecule Magnet ◽  
System P

The anisotropy of a single DyIII can be steered through subtle changes in the coordination geometry of the CoII ions in CoII2DyIII2 butterfly compounds resulting from changing the coordinated solvent molecule on the CoII ion.

Systematic studies of hexanuclear {MIII4LnIII2} complexes (M = Fe, Ga; Ln = Er, Ho): structures, magnetic properties and SMM behavior

2017 ◽  
Vol 4 (6) ◽  
pp. 927-934 ◽  
Author(s):  
Sihuai Chen ◽  
Valeriu Mereacre ◽  
George E. Kostakis ◽  
Christopher E. Anson ◽  
Annie K. Powell
Keyword(s):  
Magnetic Properties ◽  
Single Molecule ◽  
Single Molecule Magnet

The first heterometallic GaIII–ErIII single-molecule magnet has been synthesized and the role of GaIII in extracting the FeIII–ErIII and ErIII–ErIII interaction has been assessed.

A Non‐sandwiched Macrocyclic Monolanthanide Single‐Molecule Magnet: The Key Role of Axiality

2011 ◽  
Vol 17 (16) ◽  
pp. 4362-4365 ◽  
Author(s):  
Humphrey L. C. Feltham ◽  
Yanhua Lan ◽  
Frederik Klöwer ◽  
Liviu Ungur ◽  
Liviu F. Chibotaru ◽  
...  
Keyword(s):  
Single Molecule ◽  
Single Molecule Magnet

A Nonsymmetric Dy2 Single-Molecule Magnet with two Relaxation Processes Triggered by External Magnetic Field: Theoretical and Integrated EPR study of the Role of Magnetic-Site Dilution

2022 ◽  
Author(s):  
Nikolia Lalioti ◽  
Vassilis Nastopoulos ◽  
Nikolaos Panayiotou ◽  
Anastasios Tasiopoulos ◽  
Nikolaos Ioannidis ◽  
...  
Keyword(s):  
Magnetic Field ◽  
External Magnetic Field ◽  
Single Molecule ◽  
Good Yield ◽  
Relaxation Processes ◽  
Single Molecule Magnet

The 1:2 reaction between Dy(O2CMe)34H2O and 1-acetyl-2-napthol (LH) in MeOH has provided access to complex [Dy2L6(MeOH)]MeOH (1.MeOH) in good yield. The structures of the isomorphous complexes 1MeOH and its doped...

Back Cover: A Non‐sandwiched Macrocyclic Monolanthanide Single‐Molecule Magnet: The Key Role of Axiality (Chem. Eur. J. 16/2011)

2011 ◽  
Vol 17 (16) ◽  
pp. 4660-4660
Author(s):  
Humphrey L. C. Feltham ◽  
Yanhua Lan ◽  
Frederik Klöwer ◽  
Liviu Ungur ◽  
Liviu F. Chibotaru ◽  
...  
Keyword(s):  
Single Molecule ◽  
Single Molecule Magnet ◽  
Back Cover

Properties of Single Molecule Magnet Ni4Mo12

2012 ◽  
Vol 190 ◽  
pp. 490-493
Author(s):  
Victor V. Kostyuchenko
Keyword(s):  
Magnetic Properties ◽  
Symmetry Breaking ◽  
Single Molecule ◽  
Essential Role ◽  
Exchange Interactions ◽  
Spin Models ◽  
Single Molecule Magnet ◽  
Heisenberg Exchange ◽  
Additional Level

At the present time two models can more or less describe the magnetic properties ofNi4Mo12. The rst one is based on the assumption of essential role of non-Heisenberg exchangeinteractions. The key feature of the second model is the symmetry breaking of exchange inter-actions. The present work is focused on the forecasting power of these spin models. Mechanismresponsible for non-Heisenberg exchange interactions is the same as mechanism resulting in in-teraction of spin chirality with external magnetic eld. An additional level splitting in magnetic eld can be observed in this case. The symmetry breaking of exchange interactions inevitablyleads to nonzero toroidal moment and related to it magnetoelectric phenomena.

Role of Orbital Degeneracy in the Single Molecule Magnet Behavior of a Mononuclear High-Spin Fe(II) Complex

2010 ◽  
Vol 49 (17) ◽  
pp. 8073-8077 ◽  
Author(s):  
A. V. Palii ◽  
J. M. Clemente-Juan ◽  
E. Coronado ◽  
S. I. Klokishner ◽  
S. M. Ostrovsky ◽  
...  
Keyword(s):  
High Spin ◽  
Single Molecule ◽  
Orbital Degeneracy ◽  
Single Molecule Magnet
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