Extension of azine-triazole synthesis to azole-triazoles reduces ligand field, leading to spin crossover in tris-L Fe (II)

S Singh, S Brooker - Inorganic Chemistry, 2020 - ACS Publications
The first examples of azole-triazole R at ligands, bidentate L 4NMeIm (3-(1-methyl-1 H-
imidazol-4-yl)-5-phenyl-4-(p-tolyl)-4 H-1, 2, 4-triazole) and L 4SIm (4-(5-phenyl-4-(p-tolyl)-4 …

Quantitative Assessment of Ligand Substituent Effects on σ‐ and π‐Contributions to Fe−N Bonds in Spin Crossover FeII Complexes

L Bondì, AL Garden, F Totti, P Jerabek… - … –A European Journal, 2022 - Wiley Online Library
The effect of para‐substituent X on the electronic structure of sixteen tridentate 4‐X‐(2, 6‐di
(pyrazol‐1‐yl))‐pyridine (bppX) ligands and the corresponding solution spin crossover [FeII …

Predictable electronic tuning of Fe II and Ru II complexes via choice of azine: correlation of ligand p K a with E pa (M III/II) of complex

MG Robb, L Bondì, S Rodríguez-Jiménez… - Dalton …, 2024 - pubs.rsc.org
Five new mononuclear ruthenium (II) tris-ligated complexes have been synthesised, varying
through the choice of azine in the family of 3-azinyl-4-(4-methylphenyl)-5-phenyl-4H-1, 2, 4 …

Quantitative and Chemically Intuitive Evaluation of the Nature of M− L Bonds in Paramagnetic Compounds: Application of EDA‐NOCV Theory to Spin Crossover …

L Bondì, AL Garden, P Jerabek, F Totti… - … –A European Journal, 2020 - Wiley Online Library
To improve understanding of M− L bonds in 3d transition metal complexes, analysis by
energy decomposition analysis and natural orbital for chemical valence model (EDA‐NOCV) …

Dinuclear helicate and tetranuclear cage assembly using appropriately designed ditopic triazole-azine ligands

S Singh, RW Hogue, HLC Feltham, S Brooker - Dalton Transactions, 2019 - pubs.rsc.org
Four new, symmetrical, bis-bidentate ditopic Rdpt-type, Rat (R azine-triazole), ligands have
been prepared, Lnpym-meta/para (n= 2 or 4), which contain bidentate n-pyrimidine/triazole …

[PDF][PDF] Towards dual functional spin crossover complexes

MG Robb - 2023 - ourarchive.otago.ac.nz
Molecular switches, discrete molecules capable of reversible switching, are of interest to
researchers due to their relevance in fields such as molecular materials, memory devices …

Towards Predictable Tuning of Spin Crossover

L Bondì, S Brooker, F Totti, A Garden - 2021 - flore.unifi.it
Spin crossover (SCO) active metal complexes are highly versatile materials thanks to their
sensitivity to tiny physical or chemical environmental changes. This property makes them …

[PDF][PDF] Spin crossover in iron (II) dinuclear helicates and tetranuclear cages

S Singh - 2020 - ourarchive.otago.ac.nz
Amongst the 151 discrete di-to poly-nuclear spin crossover (SCO) active assemblies of Fe
(II) published before July 2020, only 19 are Fe (II) triply bridged dinuclear helicates (Fe2L3) …