Simultaneous manipulation of iron(II) spin crossover and LIESST behaviour using pressure, temperature and light.
Gabriela HandzlikKamil F DziubekMichael HanflandDawid PinkowiczPublished in: Dalton transactions (Cambridge, England : 2003) (2024)
Spin crossover (SCO) and light-induced excited spin state trapping (LIESST) effects were studied using high pressure X-ray diffraction at cryogenic temperatures on a single crystal of the {[Fe II (pyrazole) 4 ] 2 [Nb IV (CN) 8 ]·4H 2 O} n (FeNb) coordination polymer. The studied compound does not show SCO or LIESST at ambient pressure, but these effects can be enforced by a mechanical stimulus. The obtained results demonstrate the manipulation of the spin state via the appropriate combination of multiple stimuli simultaneously.
Keyphrases
- room temperature
- density functional theory
- single molecule
- transition metal
- air pollution
- high resolution
- randomized controlled trial
- solid state
- squamous cell carcinoma
- molecular dynamics
- magnetic resonance imaging
- clinical trial
- magnetic resonance
- computed tomography
- electron microscopy
- mass spectrometry
- crystal structure
- electron transfer