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Breuning, Esther; Rüben, Mario; Lehn, Jean-Maríe; Renz, Franz; Garcia, Yann; Ksenofontov, Vadim; Gütlich, Philipp; Wegelius, Elina; Rissanen, Kari

doi:10.1002/1521-3773(20000717)39:14<2377::aid-anie2377>3.3.co;2-j

Cited by 55 publications

(89 citation statements)

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“…Furthermore, the tetranuclear Fe II complex [Fe 4 L 4 ](ClO 4 ) 8 (L=4,6‐bis(2′,2′′‐bipyrid‐6′‐yl)‐2‐phenylpyrimidine; Figure 43) with a [2×2] grid structure shows successive spin transitions of the form HS‐HS‐HS‐LS⇌HS‐HS‐LS‐LS⇌HS‐LS‐LS‐LS 283. These transitions could be induced by changing the temperature, by irradiation with light, or by the application of pressure.…”

Section: Spin Crossovermentioning

confidence: 99%

Control of Magnetic Properties through External Stimuli

Sato¹,

Tao²,

Zhang³

2007

Angew Chem Int Ed

1,059

628

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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 control of phase transitions that involve changes in magnetization. The molecular compounds described herein range from metal complexes, through pure organic compounds to composite materials. Most of the Review is devoted to the properties of valence-tautomeric compounds, molecular magnets, and spin-crossover complexes, which could find future application in memory devices or optical switches.

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Section: Spin Crossovermentioning

confidence: 99%

Control of Magnetic Properties through External Stimuli

Sato¹,

Tao²,

Zhang³

2007

Angew Chem Int Ed

1,059

628

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“…1). 43 A similar cooperative behaviour was observed by Varret et al by changing the intensity of the irradiated light at a constant temperature. Also similar to LIESST, this hysteresis effect was called LIOH.…”

Section: Franz Renzmentioning

confidence: 99%

Spin state switching of metal complexes by visible light or hard X-rays

et al. 2016

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Electromagnetic stimuli of spin crossover compounds restricted to UV-vis light irradiation for many years could be recently extended to X-ray excitation. This review covers a large variety of light-induced effects, as well as recent analogues stimulated by X-ray irradiation which have not yet been reviewed. The focus is also on multistable multinuclear spin crossover compounds which are the subject of lively discussions within the spin crossover community. Their spin transition often occurs incompletely and with different switching mechanisms. In this review, we recall a predicted sequential switching induced thermally as well as a concerted stimulation mechanism by light irradiation for these interesting multifunctional materials.

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“…3,4 In the area of molecular magnetism, however, this approach has only recently started to take hold. 5 Thus, with a few outstanding exceptions, 6 the majority of systems relevant in the latter context continue to be formed by serendipitous self-assembly, 7 or by rational assembly of building blocks through coordination, using rigid cyanide as bridging ligand. 8 Most of the polydentate ligands designed for the formation of magnetic clusters are based on nitrogen donors.…”

Section: Introductionmentioning

confidence: 99%