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7 111 (0,148s)

Result

Dinuclear Fe(III) complexes with spin crossover

-III](BPh4)(2), thermally induced spin crossover is observed. The corollary of the systems is that the spin crossover interferes with the magnetic exchange interaction. The overlap of the energy bands of the LL and...

CA - Anorganická chemie

  • 2009
  • Jx
Result

A variable-temperature Q- and X-band EPR study of spin-crossover iron(III) Schiff base complex

. The first derivative Q- and X-band EPR spectra of spin-crossover iron(III) complex exhibit the presence of the high spin (S = 5/2) and low spin (S = 1/2) iron(III) state. The variable-temperature EPR measurement ...

Physical chemistry

  • 2020
  • Jimp
  • Link
Result

One-dimensional tunable photonic crystals with spin crossover material for the terahertz range

The autors use a spin crossover material as a defect inserted into a periodic structure of alternating layers of glass and air. A single defect mode of this Bragg filter designed for the submillimeter wavelength can be tuned over 15...

BM - Fyzika pevných látek a magnetismus

  • 2006
  • Jx
Result

A chiral spin crossover metal-organic framework

A chiral metal-organic framework exhibiting spin crossover (SCO) property, [FeII(mptpy)2]EtOH0.2DMF (1solv), has been solvothermally synthesized through spontaneous resolution. It displays remarkable stability and two-step SCO at (T...

CF - Fyzikální chemie a teoretická chemie

  • 2014
  • Jx
  • Link
Result

Homochiral Mn3+ spin-crossover complexes: a structural and spectroscopic study

Structural, magnetic, and spectroscopic data on a Mn3+ spin-crossover complex orthorhombic space group P21212. Complexes 1 and 2 are high-spin, complex 4 undergoes a gradual and complete thermal spin crossover<...

Inorganic and nuclear chemistry

  • 2022
  • Jimp
  • Link
Result

Pressure-induced spin state crossover in layered cobaltite LaSrCoO4

expansion at high pressure are observed, indicative for the pressure induced spin state crossover of Co3+ ions from the mixed low spin – high spin (LS + HS) state at room temperature towards the low spin ...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2019
  • Jimp
  • Link
Result

Observation of two-step spin transition in iron(ii) 4-amino-1,2,4-triazole based spin crossover nanoparticles

A synthetically controllable two-step spin transition was observed in iron(ii) spin crossover nanoparticles of the dehydrated one-dimensional coordination polymer [Fe(NH(2)trz)(3)]Br-2 (NH(2)trz = 4-amino-1,2,4-triazole) us...

Nano-processes (applications on nano-scale); (biomaterials to be 2.9)

  • 2023
  • Jimp
  • Link
Result

Interplay between spin crossover and exchange interaction in iron(III) complexes

In the dinuclear and polynuclear metal complexes exhibiting the low-spin (LS) to high-spin (HS) transition, the spin-crossover phenomenon interferes with the magnetic exchange interaction. The latter manifests itse...

CA - Anorganická chemie

  • 2009
  • Jx
Result

Enhancing Magnetic Cooperativity in Fe(II) Triazole-based Spin-crossover Nanoparticles by Pluronic Matrix Confinement

Polymeric one-dimensional (1D) triazole-based Fe(II)spin crossover nanoparticles have been entrapped in pluronic P123 matrix, forming nanorods in which the interaction between host (P123) and guest (Fe(II)complex) promoted high repr...

Physical chemistry

  • 2020
  • Jimp
  • Link
Result

Spin Crossover in Iron(II) Porphyrazine Induced by Noncovalent Interactions Combined with Hybridization of Iron(II) Porphyrazine and Ligand's Orbitals: CASPT2, CCSD(T), and DFT Studies

Spin crossover processes invoked by external stimuli, e.g., temperature on spin crossover is, however, much less explored. To improve understanding of the origin of spin crossover processes driven...

Physical chemistry

  • 2019
  • Jimp
  • Link
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