High-coordinate CoII and FeII compounds constructed from an asymmetric tetradentate ligand show slow magnetic relaxation behavior

2018 ◽  
Vol 47 (27) ◽  
pp. 8940-8948 ◽  
Author(s):  
Xing-Cai Huang ◽  
Zi-Yi Qi ◽  
Cheng-Long Ji ◽  
Yi-Ming Guo ◽  
Shi-Chang Yan ◽  
...  
Keyword(s):  
Magnetic Relaxation ◽  
Relaxation Behavior ◽  
Relaxation Behaviour ◽  
Tetradentate Ligand ◽  
Slow Magnetic Relaxation

A seven-coordinate CoII compound and an eight-coordinate FeII compound based on an asymmetric tetradentate ligand have been reported, and both of them exhibited slow magnetic relaxation behaviour.

Modulating the structural topologies and magnetic relaxation behaviour of the Mn–Dy compounds by using different auxiliary organic ligands

2020 ◽  
Vol 44 (38) ◽  
pp. 16302-16310
Author(s):  
Hui-Sheng Wang ◽  
Yong Chen ◽  
Zhao-Bo Hu ◽  
Ke Zhang ◽  
Zaichao Zhang ◽  
...  
Keyword(s):  
Magnetic Relaxation ◽  
Relaxation Behavior ◽  
Organic Ligands ◽  
Dimensional Chain ◽  
Relaxation Behaviour ◽  
One Dimensional ◽  
Slow Magnetic Relaxation

A MnIII4DyIII complex and a one-dimensional chain containing MnIII2DyIII units have been obtained by using different combinations of organic ligands, and a slow magnetic relaxation behavior was observed for both complexes.

Two-dimensional heterometallic CuIILnIII (Ln = Tb and Dy) coordination polymers bridged by dicyanamides showing slow magnetic relaxation behavior

CrystEngComm ◽  
2019 ◽  
Vol 21 (34) ◽  
pp. 5145-5151 ◽  
Author(s):  
Jiao-Jiao Kong ◽  
Jia-Chen Zhang ◽  
Yu-Xuan Jiang ◽  
Jin-Xia Tao ◽  
Wen-Yan Wang ◽  
...  
Keyword(s):  
Hysteresis Loop ◽  
Coordination Polymers ◽  
Magnetic Relaxation ◽  
Magnetic Hysteresis ◽  
Magnetic Hysteresis Loop ◽  
Relaxation Behavior ◽  
Relaxation Behaviour ◽  
Two Dimensional ◽  
Slow Magnetic Relaxation

Two-dimensional heterometallic CuIILnIII (Ln = Gd, Tb and Dy) coordination polymers bridged by dicyanamides showed slow magnetic relaxation behaviour and a magnetic hysteresis loop at 1.8 K was observed for the CuTb compound.

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.

Phosphine Oxide Ligand Based Tetrahedral Co II Complexes with Field‐induced Slow Magnetic Relaxation Behavior Modified by Terminal Ligands

2019 ◽  
Vol 14 (9) ◽  
pp. 1467-1471 ◽  
Author(s):  
Rui‐Chong Yang ◽  
Dan‐Ru Wang ◽  
Jun‐Liang Liu ◽  
Yu‐Fei Wang ◽  
Wei‐Quan Lin ◽  
...  
Keyword(s):  
Phosphine Oxide ◽  
Magnetic Relaxation ◽  
Relaxation Behavior ◽  
Slow Magnetic Relaxation

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.

Two Lanthanide–nitronyl nitroxide radicals compounds with slow magnetic relaxation behavior

2015 ◽  
Vol 1081 ◽  
pp. 348-354 ◽  
Author(s):  
Chen-Xi Zhang ◽  
Xue-Mei Qiao ◽  
Yu-Kun Kong ◽  
Bingwu Wang ◽  
Yu-Ying Zhang ◽  
...  
Keyword(s):  
Magnetic Relaxation ◽  
Relaxation Behavior ◽  
Nitronyl Nitroxide ◽  
Nitroxide Radicals ◽  
Slow Magnetic Relaxation

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

Enantiopure chiral coordination polymers of tetrahedral and octahedral cobalt(ii) alternate chains exhibiting slow magnetic relaxation behavior

2011 ◽  
Vol 40 (21) ◽  
pp. 5680 ◽  
Author(s):  
Dong-Rong Xiao ◽  
Guang-Ju Zhang ◽  
Jun-Liang Liu ◽  
Lin-Lin Fan ◽  
Ruo Yuan ◽  
...  
Keyword(s):  
Coordination Polymers ◽  
Magnetic Relaxation ◽  
Relaxation Behavior ◽  
Slow Magnetic Relaxation
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