Auxiliary alkyl chain modulated spin crossover behaviour of [Fe(H2Bpz2)2(Cn-bipy)] complexes

2021 ◽  
Author(s):  
Yunnan Guo ◽  
Aurelian Rotaru ◽  
Helge Müller-Bunz ◽  
Grace G. Morgan ◽  
Shishen Zhang ◽  
...  

The length of the alkyl chain substituents employed in complexes [Fe(H2Bpz2)2(Cn-bipy)] can have a large impact on the transition temperature and solid state spin crossover profile.

2011 ◽  
Vol 133 (15) ◽  
pp. 5644-5647 ◽  
Author(s):  
Huaibo Ma ◽  
Jeffrey L. Petersen ◽  
Victor G. Young ◽  
Gordon T. Yee ◽  
Michael P. Jensen

2020 ◽  
Vol 49 (14) ◽  
pp. 4220-4224
Author(s):  
Hui-Shu Lu ◽  
Wang-Kang Han ◽  
Xiaodong Yan ◽  
Ya-Xin Xu ◽  
Hai-Xia Zhang ◽  
...  

Synergistic adsorption of I2 and TTF and solid state spin-crossover behaviors were observed in supramolecular assemblies based on Fe8L12 cubic metal–organic cages.


2018 ◽  
Vol 54 (89) ◽  
pp. 12646-12649 ◽  
Author(s):  
Wang-Kang Han ◽  
Hai-Xia Zhang ◽  
Yong Wang ◽  
Wei Liu ◽  
Xiaodong Yan ◽  
...  

Selective encapsulation of fullerene guests and solid state spin-crossover behaviors were observed in iron(ii) tetrahedral metal–organic cages with cube-like cavities.


Author(s):  
Luca Bondì ◽  
Sally Brooker ◽  
Federico Totti

Spin crossover (SCO) is among the most complicated second-order transitions to be modelled from first principles; especially solid state SCO with the added complexity of (a) interacting molecules and (b)...


2003 ◽  
Vol 125 (37) ◽  
pp. 11162-11163 ◽  
Author(s):  
David M. Jenkins ◽  
Jonas C. Peters

Author(s):  
A. Kareem Dahash Ali ◽  
Nihad Ali Shafeek

This study included the fabrication of    compound (Tl2-xHgxBa2-ySryCa2Cu3O10+δ) in a manner solid state and under hydrostatic pressure ( 8 ton/cm2) and temperature annealing(850°C), and determine the effect of the laser on the structural and electrical properties elements in the compound, and various concentrations of x where (x= 0.1,0.2,0.3 ). Observed by testing the XRD The best ratio of compensation for x is 0.2 as the value of a = b = 5.3899 (A °), c = 36.21 (A °) show that the installation of four-wheel-based type and that the best temperature shift is TC= 142 K  .When you shine a CO2 laser on the models in order to recognize the effect of the laser on these models showed the study of X-ray diffraction of these samples when preparing models with different concentrations of the values ​​of x, the best ratio of compensation is 0.2 which showed an increase in the values ​​of the dimensions of the unit cell a=b = 5.3929 (A °), c = 36.238 (A°). And the best transition temperature after shedding laser is TC=144 K. 


2019 ◽  
Vol 48 (41) ◽  
pp. 15515-15520 ◽  
Author(s):  
Sharon E. Lazaro ◽  
Adil Alkaş ◽  
Seok J. Lee ◽  
Shane G. Telfer ◽  
Keith S. Murray ◽  
...  

Two iron(iii) complexes, [Fe(qsal-X)2]OTs·nH2O, are found to exhibit abrupt spin crossover with the spin transition temperature substituent dependent, and X⋯O halogen bonds linking the spin centres.


Nature ◽  
2012 ◽  
Vol 484 (7392) ◽  
pp. 82-86 ◽  
Author(s):  
T. van der Sar ◽  
Z. H. Wang ◽  
M. S. Blok ◽  
H. Bernien ◽  
T. H. Taminiau ◽  
...  
Keyword(s):  

2014 ◽  
Vol 10 (10) ◽  
pp. 725-730 ◽  
Author(s):  
Jack Hansom ◽  
Carsten H. H. Schulte ◽  
Claire Le Gall ◽  
Clemens Matthiesen ◽  
Edmund Clarke ◽  
...  

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