Anion effects on spin crossover systems: from supramolecular chemistry to magnetism

SZ Zhao, HW Zhou, CY Qin, HZ Zhang… - … A European Journal, 2023 - Wiley Online Library
The field of anion supramolecular chemistry has received more and more attention in recent
years. Anions with diverse types and geometries have been widely used for the synthesis of …

Stimuli-responsive magnetic materials: impact of spin and electronic modulation

K Kaushik, S Mehta, M Das, S Ghosh… - Chemical …, 2023 - pubs.rsc.org
Addressing molecular bistability as a function of external stimuli, especially in spin-crossover
(SCO) and metal-to-metal electron transfer (MMET) systems, has seen a surge of interest in …

Spin-state switching: chemical modulation and the impact of intermolecular interactions in manganese (iii) complexes

S Bagchi, S Kamilya, S Mehta, S Mandal… - Dalton …, 2023 - pubs.rsc.org
A series of mononuclear manganese (III) complexes [Mn (X-sal2-323)](ReO4)(X= 5 Cl, 1; X=
5 Br, 2; X= 3, 5 Cl, 3; X= 3, 5 Br, 4; and X= 5 NO2, 5), containing hexadentate ligands …

Impact of Counteranion on Reversible Spin-State Switching in a Series of Cobalt (II) Complexes Containing a Redox-Active Ethylenedioxythiophene-Based …

S Ghosh, S Ghosh, S Kamilya, S Mandal… - Inorganic …, 2022 - ACS Publications
The self-assembly of a redox-active ethylenedioxythiophene (EDOT)-terpyridine-based
tridentate ligand and cobalt (II) unit with different counteranions has led to a series of new …

Thermal and Magnetic Field Switching in a Two‐Step Hysteretic MnIII Spin Crossover Compound Coupled to Symmetry Breakings

E Dobbelaar, VB Jakobsen, E Trzop… - Angewandte Chemie …, 2022 - Wiley Online Library
A MnIII spin crossover complex with atypical two‐step hysteretic thermal switching at 74 K
and 84 K shows rich structural–magnetic interplay and magnetic‐field‐induced spin state …

Spontaneous Chiral Resolution of a MnIII Spin‐Crossover Complex with High Temperature 80 K Hysteresis

CT Kelly, R Jordan, S Felton… - … A European Journal, 2023 - Wiley Online Library
Non‐centrosymmetric spin‐switchable systems are of interest for their prospective
applications as magnetically active non‐linear optical materials and in multiferroic devices …

Compressed and Expanded Lattices - Barriers to Spin-State Switching in Mn3+ Complexes

MM Harris, IA Kühne, CT Kelly… - Crystal Growth & …, 2023 - ACS Publications
We report the structural and magnetic properties of two new Mn3+ complex cations in the
spin crossover (SCO)[Mn (R-sal2323)]+ series, in lattices with seven different counterions in …

Effect of ligand substituents and tuning the spin-state switching in manganese (III) complexes

S Ghosh, S Bagchi, S Kamilya, A Mondal - Dalton Transactions, 2021 - pubs.rsc.org
Three mononuclear manganese (III) complexes based on flexible hexadentate ligands
obtained from the condensation of N, N′-bis (3-aminopropyl) ethylenediamine and …

Reversible Photo- and Thermo-Induced Spin-State Switching in a Heterometallic {5d-3d} W2Fe2 Molecular Square Complex

K Kaushik, S Ghosh, S Kamilya, M Rouzieres… - Inorganic …, 2021 - ACS Publications
Following the complex-as-a-ligand strategy, self-assembly of [W (CN) 8] 3–and iron (II) with
bidentate nitrogen donor ligand bik (bik= bis (1-methyl-1 H-imidazol-2-yl) ketone) ligand …

Impact of counter anions on spin-state switching of manganese (III) complexes containing an azobenzene ligand

S Ghosh, S Bagchi, S Kamilya, S Mehta, D Sarkar… - Dalton …, 2022 - pubs.rsc.org
Four mononuclear manganese (III) complexes coordinated with photo-active hexadentate
azobenzene ligands,[Mn (5azo-sal2-323)](X)(X= Cl, 1; X= BF4, 2; X= ClO4, 3; X= PF6, 4) …