Spin crossover in iron (III) complexes

DJ Harding, P Harding, W Phonsri - Coordination Chemistry Reviews, 2016 - Elsevier
Spin crossover compounds are a diverse class of switchable materials with applications
ranging from data storage devices to sensors. Iron (III) spin crossover complexes have …

[HTML][HTML] Structural analysis of spin-crossover materials: From molecules to materials

E Collet, P Guionneau - Comptes Rendus Chimie, 2018 - Elsevier
In molecular spin-crossover materials, the spin-state switching is strongly coupled with
changes in the structural degrees of freedom, which play a central role in the alteration of …

Programmable spin-state switching in a mixed-valence spin-crossover iron grid

T Matsumoto, GN Newton, T Shiga, S Hayami… - Nature …, 2014 - nature.com
Photo-switchable systems, such as discrete spin-crossover complexes and bulk iron–cobalt
Prussian blue analogues, exhibit, at a given temperature, a bistability between low-and high …

Hysteretic Four‐Step Spin Crossover within a Three‐Dimensional Porous Hofmann‐like Material

JE Clements, JR Price, SM Neville… - Angewandte …, 2016 - Wiley Online Library
Materials that display multiple stepped spin crossover (SCO) transitions with accompanying
hysteresis present the opportunity for ternary, quaternary, and quinary electronic switching …

Domain wall dynamics in a ferroelastic spin crossover complex with giant magnetoelectric coupling

VB Jakobsen, E Trzop, E Dobbelaar… - Journal of the …, 2021 - ACS Publications
Pinned and mobile ferroelastic domain walls are detected in response to mechanical stress
in a Mn3+ complex with two-step thermal switching between the spin triplet and spin quintet …

First Step Towards a Devil's Staircase in Spin‐Crossover Materials

E Trzop, D Zhang, L Piñeiro‐Lopez… - Angewandte …, 2016 - Wiley Online Library
The unprecedented bimetallic 2D coordination polymer {Fe [(Hg (SCN) 3) 2](4, 4′‐bipy) 2}
n exhibits a thermal high‐spin (HS)↔ low‐spin (LS) staircase‐like conversion characterized …

Four-step iron (II) spin state cascade driven by antagonistic solid state interactions

NF Sciortino, KA Zenere, ME Corrigan, GJ Halder… - Chemical …, 2017 - pubs.rsc.org
A four-stepped cascade of Fe (II) high spin (HS) to low spin (LS) states is demonstrated in a
family of 2-D Hofmann materials,[Fe3II (saltrz) 6 (MII (CN) 4) 3]· 8 (H2O)(MII= Pd (1Pd), Pt …

Stress‐Induced Domain Wall Motion in a Ferroelastic Mn3+ Spin Crossover Complex

VB Jakobsen, E Trzop, LC Gavin… - Angewandte …, 2020 - Wiley Online Library
Abstract Domain wall motion is detected for the first time during the transition to a ferroelastic
and spin state ordered phase of a spin crossover complex. Single‐crystal X‐ray diffraction …

A Hydrogen‐Bonded Cyanide‐Bridged [Co2Fe2] Square Complex Exhibiting a Three‐Step Spin Transition

M Nihei, Y Yanai, IJ Hsu, Y Sekine… - Angewandte Chemie …, 2017 - Wiley Online Library
Co‐crystallization of a cyanide‐bridged tetranuclear complex [Co2Fe2] with 4‐cyanophenol
(CP) gave a hydrogen bonding donor–acceptor system,[Co2Fe2 (bpy*) 4 (CN) 6 (tp*) …

Symmetry breaking in iron (II) spin-crossover molecular crystals

N Ortega-Villar, MC Muñoz, JA Real - Magnetochemistry, 2016 - mdpi.com
This review provides an up to date survey of a singular class of iron (II) spin crossover (SCO)
molecular materials that undergo high-spin (HS)↔ low-spin (LS) phase transitions …