Spin crossover with thermal hysteresis: practicalities and lessons learnt

S Brooker - Chemical Society Reviews, 2015 - pubs.rsc.org
The observation of spin crossover with thermal hysteresis loops of more than a few Kelvin
remains relatively uncommon and unpredictable, so is a relatively underdeveloped, but …

Control of magnetic properties through external stimuli

O Sato, J Tao, YZ Zhang - Angewandte Chemie International …, 2007 - Wiley Online Library
The magnetic properties of many magnetic materials can be controlled by external stimuli.
The principal focus here is on the thermal, photochemical, electrochemical, and chemical …

Iron (II) complexes of 2, 6-di (pyrazol-1-yl) pyridines—A versatile system for spin-crossover research

MA Halcrow - Coordination Chemistry Reviews, 2009 - Elsevier
Synthetic procedures are available for the derivatisation of almost every position of the 2, 6-
di (pyrazol-1-yl) pyridine (1-bpp) skeleton. This has led to the preparation of a large number …

Spin-crossover compounds with wide thermal hysteresis

MA Halcrow - Chemistry Letters, 2014 - academic.oup.com
Spin-crossover compounds showing wide thermal hysteresis are surveyed, and the factors
underlying these properties are discussed. Hysteresis is promoted by large structural …

The spin-states and spin-transitions of mononuclear iron (II) complexes of nitrogen-donor ligands

MA Halcrow - Polyhedron, 2007 - Elsevier
A survey of mononuclear iron (II) complexes with heterocyclic N-donor ligation is presented.
A brief introduction to spin-crossover chemistry and low-temperature spin-trapping is …

Magnetische Molekülverbindungen: Schaltung magnetischer Eigenschaften durch externe Stimuli

O Sato, J Tao, YZ Zhang - Angewandte Chemie, 2007 - Wiley Online Library
Man kennt eine Vielzahl magnetischer Materialien, deren magnetische Eigenschaften durch
externe Stimuli geschaltet werden können. Das Hauptaugenmerk liegt auf der thermischen …

Remarkable scan rate dependence for a highly constrained dinuclear iron (II) spin crossover complex with a wide thermal hysteresis loop

R Kulmaczewski, J Olguín, JA Kitchen… - Journal of the …, 2014 - ACS Publications
The abrupt [HS-HS]↔ localized [HS-LS] spin crossovers of a new triazole-based diiron (II)
complex result in a record-equaling thermal hysteresis loop width for a dinuclear complex (Δ …

Room-temperature spin-transition iron compounds

I Šalitroš, NT Madhu, R Boča, J Pavlik… - Monatshefte für Chemie …, 2009 - Springer
Since the discovery of the spin transition phenomenon in tris (N, N-dialkyldithiocarbamato)
iron (III) complexes [1], numerous investigations have been devoted to this field of molecular …

Calorimetric investigation of phase transitions occurring in molecule-based magnets

M Sorai, M Nakano, Y Miyazaki - Chemical reviews, 2006 - ACS Publications
Magnetism is one of the important functionalities of materials and has been a basic research
subject to understand materials. Magnetism has been explored mainly in the field of solid …

Interplay Between Kinetically Slow Thermal Spin‐Crossover and Metastable High‐Spin State Relaxation in an Iron(II) Complex with Similar T1/2 and T(LIESST)

VA Money, C Carbonera, J Elhaïk… - … A European Journal, 2007 - Wiley Online Library
This paper describes the first material to show the well‐known light‐induced excited spin‐
state trapping (LIESST) effect, the metastable excited state of which relaxes at a temperature …