[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 …

OctaDist: a tool for calculating distortion parameters in spin crossover and coordination complexes

R Ketkaew, Y Tantirungrotechai, P Harding… - Dalton …, 2021 - pubs.rsc.org
OctaDist is an interactive and visual program for determination of structural distortion in
octahedral coordination complexes such as spin crossover complexes, single-ion magnets …

A critical review of the T (LIESST) temperature in spin crossover materials− What it is and what it is not

G Chastanet, C Desplanches, C Baldé, P Rosa… - Chemistry …, 2018 - hal.science
Light-Induced Excited Spin-State Trap** has been studied since 1982 in solution and
1984 in solid state as it offers a reversible way of photoswitching the electronic configuration …

Crystallography and spin-crossover. A view of breathing materials

P Guionneau - Dalton Transactions, 2014 - pubs.rsc.org
The spin-crossover phenomenon (SCO) is a fascinating field that potentially concerns any
material containing a (d4–d7) transition metal complex finding therefore an echo in as …

Sequential activation of molecular breathing and bending during spin-crossover photoswitching revealed by femtosecond optical and X-ray absorption spectroscopy

M Cammarata, R Bertoni, M Lorenc, H Cailleau… - Physical review …, 2014 - APS
We study the basic mechanisms allowing light to photoswitch at the molecular scale a spin-
crossover material from a low-to a high-spin state. Combined femtosecond x-ray absorption …

Enlightening the alkali ion role in the photomagnetic effect of FeCo Prussian Blue analogues

J Glatz, JR Jiménez, L Godeffroy… - Journal of the …, 2022 - ACS Publications
FeCo Prussian blue analogues of general formula A x Co y [Fe (CN) 6] z are responsive,
non-stoichiometric materials whose magnetic and optical properties can be reversibly …

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 …

[HTML][HTML] Light-induced spin crossover—Solution and solid-state processes

G Chastanet, M Lorenc, R Bertoni… - Comptes Rendus …, 2018 - Elsevier
This article overviews the different light-induced spin-crossover processes that are induced
using ligand photoreaction, photothermal effects, or optical absorption of the center metallic …

Relationship between the molecular structure and switching temperature in a library of spin-crossover molecular materials

MA Halcrow, I Capel Berdiell, CM Pask… - Inorganic …, 2019 - ACS Publications
Structure–function relationships relating the spin-crossover (SCO) midpoint temperature (T
1/2) in the solid state are surveyed for 43 members of the iron (II) dipyrazolylpyridine family …

Ultrafast Light-Induced Spin-State Trap** Photophysics Investigated in Fe(phen)2(NCS)2 Spin-Crossover Crystal

R Bertoni, M Cammarata, M Lorenc… - Accounts of chemical …, 2015 - ACS Publications
Conspectus Few photoactive molecules undergo a complete transformation of physical
properties (magnetism, optical absorption, etc.) when irradiated with light. Such phenomena …