Three dinuclear lanthanide(iii) compounds of a polydentate Schiff base ligand: Slow magnetic relaxation behaviour of the DyIII derivative

CrystEngComm ◽  
2013 ◽  
Vol 15 (26) ◽  
pp. 5301 ◽  
Author(s):  
Lang Zhao ◽  
Jianfeng Wu ◽  
Hongshan Ke ◽  
Jinkui Tang
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Magnetic Relaxation ◽  
Relaxation Behaviour ◽  
Slow Magnetic Relaxation

Cu(ii)–Dy(iii) and Co(iii)–Dy(iii) based single molecule magnets with multiple slow magnetic relaxation processes in the Cu(ii)–Dy(iii) complex

2015 ◽  
Vol 44 (29) ◽  
pp. 13242-13249 ◽  
Author(s):  
Malay Dolai ◽  
Mahammad Ali ◽  
Ján Titiš ◽  
Roman Boča
Keyword(s):  
Schiff Base ◽  
Single Molecule ◽  
Schiff Base Ligand ◽  
Magnetic Relaxation ◽  
Magnetic Behaviour ◽  
Dinuclear Complexes ◽  
Relaxation Processes ◽  
Single Molecule Magnets ◽  
Slow Magnetic Relaxation

Two CuII–DyIII and CoIII–DyIII dinuclear complexes of a Schiff base ligand (H3L) exhibit single-molecule magnetic behaviour with multiple slow magnetic relaxation processes for the former.

The near-infrared luminescence and magnetism of dinuclear complexes with different local symmetries constructed from a β-diketonate co-ligand and bis-Schiff base ligand

2020 ◽  
Vol 44 (6) ◽  
pp. 2561-2570 ◽  
Author(s):  
Huan-Huan Chen ◽  
Dong-Fang Wu ◽  
Yao-Yao Duan ◽  
Ling Li ◽  
Yun-Juan Wang ◽  
...  
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Magnetic Relaxation ◽  
Near Infrared ◽  
Relaxation Behavior ◽  
Dinuclear Complexes ◽  
Infrared Luminescence ◽  
Slow Magnetic Relaxation ◽  
Local Symmetries

A DyIII-complex based on a β-diketonate co-ligand and bi-Schiff base ligand displays slow magnetic relaxation behavior.

A lanthanide(iii) dodecanuclear structure with a acylhydrazone Schiff-base ligand: slow magnetic relaxation and magnetocaloric effects

CrystEngComm ◽  
2020 ◽  
Vol 22 (44) ◽  
pp. 7623-7627
Author(s):  
Wei Wang ◽  
Jing Zhang ◽  
Ji-Hai Zhao ◽  
Yuan-Chun He ◽  
Meng-Ting Li ◽  
...  
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Magnetic Relaxation ◽  
Synthesis Process ◽  
Magnetic Dynamics ◽  
Slow Magnetic Relaxation ◽  
New Type

In the complex synthesis process, the design of new type structures of lanthanide clusters with high nuclearity provides an opportunity to understand the nature of magnetic dynamics.

Slow magnetic relaxation in O–Se–O bridged manganese(iii) Schiff base complexes

2020 ◽  
Vol 44 (6) ◽  
pp. 2408-2413 ◽  
Author(s):  
Shao-Liang Zhang ◽  
Shan-Shan Li ◽  
Su-Yuan Zeng ◽  
Yang Shi ◽  
Da-Qi Wang ◽  
...  
Keyword(s):  
Schiff Base ◽  
Building Block ◽  
Magnetic Relaxation ◽  
Schiff Base Complexes ◽  
Chain Complexes ◽  
Slow Magnetic Relaxation

Two new chain complexes consisting of a Mn(salen) building block bridged by O–Se–O units, [Mn2(salen)2(L)](ClO4) (1) and {[Mn(salen)]2(L)2}·Y (2) (salen = N,N′-bis(salicylidene)-ethylenediamine, L = 3,4,5-trifluorobenzeneseleninic acid, Y = salicylaldehyde) have been synthesized and characterized structurally and magnetically.

Slow magnetic relaxation in structurally similar mononuclear 8-coordinate Fe(ii) and Fe(iii) compounds

2021 ◽  
Author(s):  
Qian-Qian Su ◽  
Qiong Yuan ◽  
Xiao-Fan Wu ◽  
Si-Huai Chen ◽  
Jing Xiang ◽  
...  
Keyword(s):  
High Spin ◽  
Magnetic Relaxation ◽  
Relaxation Behaviour ◽  
Slow Magnetic Relaxation

A pair of structurally-similar and stable 8-coordinate high-spin Fe(ii) and Fe(iii) compounds have been obtained. Both compounds exhibit field-induced slow magnetic relaxation behaviour.

Construction of a family of Ln3 clusters using multidentate Schiff base and β-diketonate ligands: fluorescence properties, magnetocaloric effect and slow magnetic relaxation

2020 ◽  
Vol 44 (22) ◽  
pp. 9230-9237 ◽  
Author(s):  
Wen-Min Wang ◽  
Yu Gao ◽  
Rong-Xin Yue ◽  
Na Qiao ◽  
Dan-Tong Wang ◽  
...  
Keyword(s):  
Schiff Base ◽  
Solid State ◽  
Magnetocaloric Effect ◽  
Magnetic Relaxation ◽  
Magnetic Refrigeration ◽  
Fluorescence Properties ◽  
Slow Magnetic Relaxation ◽  
Solid State Fluorescence

Seven μ-Oacylhydrazone-bridged Ln3 clusters were synthesized. Cluster 3 displayed magnetic refrigeration properties, whereas cluster 5 showed slow magnetic relaxation. The solid-state fluorescence properties of 2, 4 and 5 were also studied.

A carboxylate-based dinuclear dysprosium(iii) cluster exhibiting slow magnetic relaxation behaviour

2012 ◽  
Vol 41 (25) ◽  
pp. 7695 ◽  
Author(s):  
Biplab Joarder ◽  
Abhijeet K. Chaudhari ◽  
Guillaume Rogez ◽  
Sujit K. Ghosh
Keyword(s):  
Magnetic Relaxation ◽  
Relaxation Behaviour ◽  
Slow Magnetic Relaxation

A family of 3D lanthanide organic frameworks with tunable luminescence and slow magnetic relaxation

RSC Advances ◽  
2015 ◽  
Vol 5 (13) ◽  
pp. 9898-9903 ◽  
Author(s):  
Qipeng Li ◽  
Shaowu Du
Keyword(s):  
Magnetic Relaxation ◽  
Relaxation Behaviour ◽  
Slow Magnetic Relaxation

A family of 3D lanthanide organic frameworks with H2PIP has been synthesized and structurally characterized. The tunable luminescence and slow magnetic relaxation behaviour are investigated.

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