Matrix-free synthesis of spin crossover micro-rods showing a large hysteresis loop centered at room temperature

2015 ◽  
Vol 51 (45) ◽  
pp. 9346-9349 ◽  
Author(s):  
Haonan Peng ◽  
Gábor Molnár ◽  
Lionel Salmon ◽  
Azzedine Bousseksou
Keyword(s):  
Hysteresis Loop ◽  
Room Temperature ◽  
Spin Crossover ◽  
The Novel ◽  
Large Hysteresis ◽  
Crossover Behavior ◽  
Matrix Free

Acicular micro-rods of the novel [Fe(Htrz)3](CF3SO3)2 complex exhibiting large hysteretic spin crossover behavior perfectly centered at room temperature.

Pressure Sensor with a Color Change at Room Temperature Based on Spin-Crossover Behavior

2018 ◽  
Vol 57 (20) ◽  
pp. 12475-12479 ◽  
Author(s):  
Dameng Gao ◽  
Yan Liu ◽  
Bing Miao ◽  
Chao Wei ◽  
Jian-Gong Ma ◽  
...  
Keyword(s):  
Pressure Sensor ◽  
Room Temperature ◽  
Spin Crossover ◽  
Color Change ◽  
Crossover Behavior

scholarly journals A charge neutral iron(ii) complex with an above room temperature spin crossover (SCO) and hysteresis loop

2015 ◽  
Vol 3 (44) ◽  
pp. 11635-11644 ◽  
Author(s):  
Kuppusamy Senthil Kumar ◽  
Ivan Šalitroš ◽  
Benoît Heinrich ◽  
Olaf Fuhr ◽  
Mario Ruben
Keyword(s):  
Phase Transition ◽  
Hysteresis Loop ◽  
Room Temperature ◽  
Spin Crossover ◽  
A Charge

A luminescent charge neutral Fe(ii) complex [Fe(L1)2] with above room temperature hysteretic spin crossover (SCO) is reported; a phase transition is associated with SCO as inferred from thermal and SAXS studies.

A Trinuclear Defect-Grid Iron(II) Spin Crossover Complex with a Large Hysteresis Loop that is Readily Silenced by Solvent Vapor

2014 ◽  
Vol 126 (24) ◽  
pp. 6249-6253 ◽  
Author(s):  
Markus Steinert ◽  
Benjamin Schneider ◽  
Sebastian Dechert ◽  
Serhiy Demeshko ◽  
Franc Meyer
Keyword(s):  
Hysteresis Loop ◽  
Spin Crossover ◽  
Solvent Vapor ◽  
Large Hysteresis

A Trinuclear Defect-Grid Iron(II) Spin Crossover Complex with a Large Hysteresis Loop that is Readily Silenced by Solvent Vapor

2014 ◽  
Vol 53 (24) ◽  
pp. 6135-6139 ◽  
Author(s):  
Markus Steinert ◽  
Benjamin Schneider ◽  
Sebastian Dechert ◽  
Serhiy Demeshko ◽  
Franc Meyer
Keyword(s):  
Hysteresis Loop ◽  
Spin Crossover ◽  
Solvent Vapor ◽  
Large Hysteresis

An iron(II) complex tripodally chelated with 1,1,1-tris(pyridin-2-yl)ethane showing room-temperature spin-crossover behaviour

2016 ◽  
Vol 72 (11) ◽  
pp. 797-801 ◽  
Author(s):  
Takayuki Ishida ◽  
Takuya Kanetomo ◽  
Masaru Yamasaki
Keyword(s):  
High Spin ◽  
Room Temperature ◽  
Spin Crossover ◽  
Spin Transition ◽  
Complex Salt ◽  
Magnetic Study ◽  
The Novel ◽  
Bond Lengths ◽  
External Stimuli ◽  
Spin Species

The spin-crossover phenomenon is a reversible low- and high-spin transition caused by external stimuli such as heat. In the novel iron(II) complex salt tetraphenylphosphonium tris(thiocyanato-κN)[1,1,1-tris(pyridin-2-yl)ethane-κ3N,N′,N′′]ferrate(II), (C24H20P)[Fe(NCS)3(C17H15N3)], the Fe—N bond lengths are in the range 2.027 (2)–2.089 (2) Å, indicating that the specimen consists of comparable molar fractions of the low- and high-spin species at 296 K. A magnetic study confirmed that spin-crossover takes place at around 290 K.

scholarly journals Tuning the spin crossover behavior of the polyanion [(H2O)6Fe3(μ-L)6]6–: the case of the cesium salt

2018 ◽  
Vol 47 (34) ◽  
pp. 11895-11902 ◽  
Author(s):  
Andrea Moneo-Corcuera ◽  
David Nieto-Castro ◽  
Cristina Sáenz de Pipaón ◽  
Verónica Gómez ◽  
Pilar Maldonado-Illescas ◽  
...  
Keyword(s):  
Cation Exchange ◽  
Room Temperature ◽  
Spin Crossover ◽  
Spin Transition ◽  
Abrupt Transition ◽  
Cesium Salt ◽  
Crossover Behavior ◽  
Wide Hysteresis

Cation exchange transforms the gradual spin transition of the trimer [(H2O)6Fe3(μ-L)6]6– into an abrupt transition with a wide hysteresis above room temperature.

A ladder-type iron(ii) coordination polymer with enhanced spin-crossover behavior

2017 ◽  
Vol 4 (6) ◽  
pp. 921-926 ◽  
Author(s):  
Zheng Yan ◽  
Long-Feng Zhu ◽  
Lian-Wen Zhu ◽  
Yan Meng ◽  
Md. Najbul Hoque ◽  
...  
Keyword(s):  
Coordination Polymer ◽  
Room Temperature ◽  
Spin Crossover ◽  
Spin Transition ◽  
1D Coordination Polymer ◽  
Crossover Behavior

A ladder-type 1D coordination polymer with enhanced spin-crossover behaviour is reported. It showed an abrupt spin transition above room temperature with a 3 K hysteresis (T1/2↓ = 335 K andT1/2↑ = 338 K).

A Molecule-Based Nanoporous Material Showing Tuneable Spin-Crossover Behavior near Room Temperature

2007 ◽  
Vol 19 (10) ◽  
pp. 1397-1402 ◽  
Author(s):  
M. Quesada ◽  
V. A. de la Peña-O'Shea ◽  
G. Aromí ◽  
S. Geremia ◽  
C. Massera ◽  
...  
Keyword(s):  
Room Temperature ◽  
Spin Crossover ◽  
Nanoporous Material ◽  
Crossover Behavior
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