scholarly journals Reversible on–off switching of both spin crossover and single-molecule magnet behaviours via a crystal-to-crystal transformation

2018 ◽  
Vol 9 (41) ◽  
pp. 7986-7991 ◽  
Author(s):  
Dong Shao ◽  
Le Shi ◽  
Lei Yin ◽  
Bao-Lin Wang ◽  
Zhen-Xing Wang ◽  
...  
Keyword(s):  
Single Crystal ◽  
Single Molecule ◽  
Spin Crossover ◽  
Single Molecule Magnet ◽  
Crystal Transformation

A molecule complex exhibiting reversible on–off switching between spin crossover and single-molecule magnet behaviours via a single-crystal-to-single-crystal transformation is reported.

Cyclic OFF/Part/ON switching of single-molecule magnet behaviours via multistep single-crystal-to-single-crystal transformation between discrete Fe(ii)–Dy(iii) complexes

2018 ◽  
Vol 54 (77) ◽  
pp. 10886-10889 ◽  
Author(s):  
Wen-Bin Chen ◽  
Yan-Cong Chen ◽  
Guo-Zhang Huang ◽  
Jun-Liang Liu ◽  
Jian-Hua Jia ◽  
...  
Keyword(s):  
Single Crystal ◽  
Single Molecule ◽  
Single Molecule Magnet ◽  
Crystal Transformation

Multistep single-crystal-to-single-crystal transformation modulates OFF/Part/On single-molecule magnet behaviours for three discrete Fe(ii)–Dy(iii) complexes.

Single crystal to single crystal transformation of spin-crossover coordination polymers from 3D frameworks to 2D layers

2021 ◽  
Vol 9 (15) ◽  
pp. 5082-5087
Author(s):  
Yu Gong ◽  
Wang-Kang Han ◽  
Hui-Shu Lu ◽  
Qing-Tao Hu ◽  
Huan Tu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Single Crystal ◽  
Coordination Polymers ◽  
Ligand Exchange ◽  
Spin Crossover ◽  
Metal Organic Frameworks ◽  
Crystal Transformation ◽  
Metal Organic

New Hofmann-type metal–organic frameworks display rare and complete ligand exchange induced single crystal to single crystal transformations from 3D frameworks to 2D layers, accompanied by magnetic properties transition from two-step SCO behavior to hysteretic SCO behavior.

scholarly journals Spin Crossover and Field‐Induced Single‐Molecule Magnet Behaviour in Co(II) Complexes Based on Terpyridine with Tetrathiafulvalene Analogues

2021 ◽  
Author(s):  
Siham Tiaouinine ◽  
Jessica Flores Gonzalez ◽  
Bertrand Lefeuvre ◽  
Thierry Guizouarn ◽  
Marie Cordier ◽  
...  
Keyword(s):  
Single Molecule ◽  
Spin Crossover ◽  
Single Molecule Magnet

Water molecule induced reversible single-crystal-to-single-crystal transformation between two trinuclear Fe(ii) complexes with different spin crossover behaviour

2018 ◽  
Vol 47 (12) ◽  
pp. 4307-4314 ◽  
Author(s):  
Wen-Bin Chen ◽  
Yan-Cong Chen ◽  
Meng Yang ◽  
Ming-Liang Tong ◽  
Wen Dong
Keyword(s):  
Water Molecule ◽  
Single Crystal ◽  
Spin Crossover ◽  
Crystal Transformation

Water molecule induced reversible single-crystal-to-single-crystal transformation between two trinuclear Fe(ii) complexes with different spin crossover behaviour.

A mononuclear five-coordinate Co(ii) single molecule magnet with a spin crossover between the S = 1/2 and 3/2 states

2018 ◽  
Vol 47 (46) ◽  
pp. 16596-16602 ◽  
Author(s):  
Lei Chen ◽  
Jingbo Song ◽  
Wen Zhao ◽  
Gangji Yi ◽  
Zhikuan Zhou ◽  
...  
Keyword(s):  
Hysteresis Loop ◽  
Single Molecule ◽  
Magnetic Relaxation ◽  
Spin Crossover ◽  
Spin Transition ◽  
Single Molecule Magnet ◽  
Pyramidal Geometry ◽  
Mononuclear Cobalt ◽  
Slow Magnetic Relaxation ◽  
Square Pyramidal Geometry

A mononuclear cobalt(ii) complex with square pyramidal geometry displays a spin transition with a small hysteresis loop and slow magnetic relaxation.

scholarly journals Electroswitching of the single-molecule magnet behaviour in an octahedral spin crossover cobalt(ii) complex with a redox-active pyridinediimine ligand

2020 ◽  
Vol 56 (81) ◽  
pp. 12242-12245
Author(s):  
Renato Rabelo ◽  
Luminita Toma ◽  
Nicolás Moliner ◽  
Miguel Julve ◽  
Francesc Lloret ◽  
...  
Keyword(s):  
Single Molecule ◽  
Spin Crossover ◽  
Single Molecule Magnet ◽  
Redox Active

A unique example of electroswitchable spin crossover molecular nanomagnet which proceeds through one-electron oxidation of the slow-relaxing paramagnetic low-spin CoII ion (SCo = 1/2, ON) to the diamagnetic low-spin CoIII ion (SCo = 0, OFF).

Pressure-induced changes in the magnetic properties of the single crystal of Mn3 single-molecule magnet

2014 ◽  
Vol 57 (7) ◽  
pp. 1299-1303 ◽  
Author(s):  
Yan Cui ◽  
Yue Wu ◽  
YanRong Li ◽  
RuiYuan Liu ◽  
XiaoLi Dong ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Single Crystal ◽  
Single Molecule ◽  
Single Molecule Magnet ◽  
Induced Changes

Determination of d-Orbital Populations in a Cobalt(II) Single-Molecule Magnet Using Single-Crystal X-ray Diffraction

2018 ◽  
Vol 57 (12) ◽  
pp. 6913-6920 ◽  
Author(s):  
Matthew Craven ◽  
Mathilde H. Nygaard ◽  
Joseph M. Zadrozny ◽  
Jeffrey R. Long ◽  
Jacob Overgaard
Keyword(s):  
Single Crystal ◽  
Single Molecule ◽  
X Ray Diffraction ◽  
Single Molecule Magnet ◽  
X Ray

A homochiral 3D framework of mechanically interlocked 1D loops with solvent-dependent spin-state switching behaviors

2020 ◽  
Vol 56 (1) ◽  
pp. 133-136
Author(s):  
Xiao-Peng Sun ◽  
Zheng Tang ◽  
Zi-Shuo Yao ◽  
Jun Tao
Keyword(s):  
Single Crystal ◽  
Spin State ◽  
Spin Crossover ◽  
Crystal Transformation ◽  
State Switching ◽  
One Step ◽  
3D Framework

A homochiral 3D mechanically interlocked framework based on 1D loops is presented, which shows reversible single-crystal-to-single-crystal transformation and enables the interconversion between one-step and two-step spin crossover behaviors.

scholarly journals Experimental determination of single molecule toroic behaviour in a Dy8 single molecule magnet

Nanoscale ◽  
2019 ◽  
Vol 11 (32) ◽  
pp. 15131-15138 ◽  
Author(s):  
Qing Zhang ◽  
Michael L. Baker ◽  
Shiqi Li ◽  
Myriam P. Sarachik ◽  
José J. Baldoví ◽  
...  
Keyword(s):  
Single Crystal ◽  
Experimental Determination ◽  
Single Molecule ◽  
Ground State ◽  
Magnetic Relaxation ◽  
Spin Structure ◽  
Single Molecule Magnet ◽  
Slow Magnetic Relaxation

Multi-orientation single-crystal magnetisation measurements unpick the spin structure of Dy8, identifying a canted antiferrotoroidic tetramer ground-state with slow magnetic relaxation.

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