Optimization and expansion of the Schiff base [Zn–Dy] unit to enhance the performance of single molecule magnetic materials

2020 ◽  
Vol 8 (14) ◽  
pp. 4843-4850
Author(s):  
Zhi-Ying Zhao ◽  
Hao-Hang Xu ◽  
Peng Chen ◽  
Yu-Xin Li ◽  
Yu Sui ◽  
...  
Keyword(s):  
Schiff Base ◽  
Hysteresis Loop ◽  
Magnetic Materials ◽  
Single Molecule ◽  
Spin Center ◽  
Chemical Modulation

The [Zn–Dy] units are bridged by double pyridine-based linkers with increasing length to form new dimers, combined with chemical modulation upon the Zn(ii) ions away from the spin center, which leads to enhancement of hysteresis loop up to 3.5 K.

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.

Hetero-tri-spin systems: an alternative stairway to the Single Molecule Magnets heaven?

2021 ◽  
Author(s):  
Marius Andruh ◽  
Federico Totti ◽  
Matteo Briganti
Keyword(s):  
Coordination Chemistry ◽  
Magnetic Materials ◽  
Single Molecule ◽  
Spin Systems ◽  
Single Molecule Magnets

The search for molecule-based magnetic materials has stimulated over the years the development of an extremely rich coordination chemistry. Various combinations of spin carriers have been investigated and illustrated by...

Heteronuclear Ni(ii)–Ln(iii) (Ln = La, Pr, Tb, Dy) complexes: synthesis and single-molecule magnet behaviour

2016 ◽  
Vol 45 (8) ◽  
pp. 3616-3626 ◽  
Author(s):  
Apoorva Upadhyay ◽  
Chinmoy Das ◽  
Stuart K. Langley ◽  
Keith S. Murray ◽  
Anant K. Srivastava ◽  
...  
Keyword(s):  
Magnetic Susceptibility ◽  
Schiff Base ◽  
Crystal Structures ◽  
Single Molecule ◽  
Schiff Base Ligand ◽  
Ac Magnetic Susceptibility ◽  
Frequency Dependent ◽  
Single Molecule Magnet

The crystal structures are reported for three heterometallic Ni2Ln and a Ni2Dy2 complex, using the Schiff base ligand 2-methoxy-6-[(E)-phenyliminomethyl] phenol. Detailed dc and ac magnetic susceptibility studies were reported for all the complexes. The complexes 3 and 4 shows frequency dependent out-of-phase susceptibility signals.

Bimetallic cyanido-bridged magnetic materials derived from manganese(iii) Schiff-base complexes and pentacyanidonitrosylferrate(ii) precursor

2009 ◽  
Vol 33 (6) ◽  
pp. 1237 ◽  
Author(s):  
Rodica Ababei ◽  
Yang-Guang Li ◽  
Olivier Roubeau ◽  
Marguerite Kalisz ◽  
Nicolas Bréfuel ◽  
...  
Keyword(s):  
Schiff Base ◽  
Magnetic Materials ◽  
Schiff Base Complexes

Cyanide-bridged single molecule magnet based on a manganese(III) complex with TTF-fused Schiff base ligand

2014 ◽  
Vol 58 (4) ◽  
pp. 650-657 ◽  
Author(s):  
Long Cui ◽  
Feifei Zhu ◽  
Chanel F. Leong ◽  
Jing Ru ◽  
Feng Gao ◽  
...  
Keyword(s):  
Schiff Base ◽  
Single Molecule ◽  
Schiff Base Ligand ◽  
Single Molecule Magnet
Sign in / Sign up

Export Citation Format

Share Document