Molecular spin crossover materials: Review of the lattice dynamical properties

G Molnár, M Mikolasek, K Ridier, A Fahs… - Annalen der …, 2019 - Wiley Online Library
The lattice dynamical aspects of the spin crossover phenomenon in molecular solids—
displaying intricate couplings between the electronic spin state of the molecules and the …

Benchmarks for transition metal spin-state energetics: why and how to employ experimental reference data?

M Radoń - Physical Chemistry Chemical Physics, 2023 - pubs.rsc.org
Accurate prediction of energy differences between alternative spin states of transition metal
complexes is essential in computational (bio) inorganic chemistry—for example, in …

Benchmarking density functional methods for calculation of state energies of first row spin-crossover molecules

J Cirera, M Via-Nadal, E Ruiz - Inorganic chemistry, 2018 - ACS Publications
A systematic study of the performance of several density functional methodologies to study
spin-crossover (SCO) on first row transition metal complexes is reported. All functionals have …

Benchmarking quantum chemistry methods for spin-state energetics of iron complexes against quantitative experimental data

M Radoń - Physical Chemistry Chemical Physics, 2019 - pubs.rsc.org
The accuracy of relative spin-state energetics predicted by selected quantum chemistry
methods: coupled cluster theory at the CCSD (T) level, multiconfigurational perturbation …

Spin State Chemistry: Modulation of Ligand pKa by Spin State Switching in a [2×2] Iron(II) Grid-Type Complex

S Dhers, A Mondal, D Aguilà, J Ramirez… - Journal of the …, 2018 - ACS Publications
The iron (II)[2× 2] grid complex Fe-8H has been synthesized and characterized. It undergoes
spin-crossover (SCO) upon deprotonation of the hydrazine-based terpyridine-like ligand …

Thermal spin crossover in Fe (II) and Fe (III). Accurate spin state energetics at the solid state

S Vela, M Fumanal, J Cirera… - Physical Chemistry …, 2020 - pubs.rsc.org
The thermal spin crossover (SCO) phenomenon refers to an entropy-driven spin transition in
some materials based on d6–d9 transition metal complexes. While its molecular origin is …

Spin-crossover in the Fe (4X-pyridine) 2 [Fe (CN) 5 NO] series with X= Cl, Br, and I. Role of the distortion for the iron atom coordination environment

Y Avila, R Mojica, MC Vázquez, L Sánchez… - New Journal of …, 2023 - pubs.rsc.org
This contribution reports the thermally induced spin crossover (SCO) in the titled series of
hybrid solids from the magnetic (SQUID), DSC, IR, Raman, and Mössbauer data. The onset …

Spin-crossover complexes in nanoscale devices: main ingredients of the molecule–substrate interactions

R Sánchez-de-Armas, N Montenegro-Pohlhammer… - Nanoscale, 2021 - pubs.rsc.org
Spin-crossover complexes embedded in nanodevices experience effects that are absent in
the bulk that can modulate, quench and even suppress the spin-transition. In this work we …

Guest-dependent spin transitions in Hofmann-like Fe II SCO metal–organic frameworks: hints from quantum chemistry calculations

D Arias-Olivares, RS de Armas… - Journal of Materials …, 2024 - pubs.rsc.org
The family of 3D Hofmann-like FeII coordination polymers with the formula [Fe (bpd)[MII (CN)
4]]· 2G, M= Pt, Pd, and Ni is known for having a large capacity to host guest molecules (G) …

Understanding kinetically controlled spin transitions in bistable spin crossover materials

S Vela, M Fumanal, C Sousa - Journal of Materials Chemistry C, 2023 - pubs.rsc.org
Spin crossover (SCO) materials can be kinetically trapped in a photo-excited metastable
state in the so-called LIESST and reverse-LIESST processes. Under these conditions, SCO …