Radical‐Bridged Ln4 Metallocene Complexes with Strong Magnetic Coupling and a Large Coercive Field

N Mavragani, D Errulat, DA Gálico, AA Kitos… - Angewandte …, 2021 - Wiley Online Library
Inducing magnetic coupling between 4f elements is an ongoing challenge. To overcome this
formidable difficulty, we incorporate highly delocalized tetrazinyl radicals, which strongly …

Enhancing Magnetic Communication between Metal Centres: The Role of s‐Tetrazine Based Radicals as Ligands

N Mavragani, AA Kitos, JL Brusso… - … –A European Journal, 2021 - Wiley Online Library
Abstract Although 1, 2, 4, 5‐tetrazines or s‐tetrazines have been known in the literature for
more than a century, their coordination chemistry has become increasingly popular in recent …

A novel C2H2-selective microporous Cd-MOF for C2H2/C2H4 and C2H2/CO2 separation

YZ Li, R Krishna, F Xu, WF Zhang, Y Sui, L Hou… - Separation and …, 2023 - Elsevier
Separation of acetylene (C 2 H 2) from ethylene (C 2 H 4) or carbon dioxide (CO 2) is a vital
and difficult task in petrochemical industry. Owing to the similar physical properties, it is very …

Strong magnetic exchange coupling in Ln 2 metallocenes attained by the trans-coordination of a tetrazinyl radical ligand

N Mavragani, AA Kitos, J Hrubý, S Hill… - Inorganic Chemistry …, 2023 - pubs.rsc.org
A combination of high-performing lanthanide metallocenes and tetrazine-based radical
ligands leads to a new series of radical-bridged dinuclear lanthanide metallocenes;[(Cp …

Stabilizing an exotic dianionic tetrazine bridge in a Ln 2 metallocene

N Mavragani, AA Kitos, A Mansikkamäki… - Chemical …, 2024 - pubs.rsc.org
The unique electronic nature of the 1, 2, 4, 5-tetrazine or s-tetrazine (tz) ring has sparked
tremendous scientific interest over the last few years. Tetrazines have found numerous …

Recent developments in supramolecular complexes of azabenzenes containing one to four N atoms: synthetic strategies, structures, and magnetic properties

J Singh, SK Panda, AK Singh - RSC advances, 2022 - pubs.rsc.org
For the last couple of decades, azabenzene-based ligands have drawn much attention from
inorganic chemists due to their ability to coordinate with different metal ions to form …

Isolation of the elusive bisbenzimidazole Bbim 3−˙ radical anion and its employment in a metal complex

F Benner, S Demir - Chemical Science, 2022 - pubs.rsc.org
The discovery of singular organic radical ligands is a formidable challenge due to high
reactivity arising from the unpaired electron. Matching radical ligands with metal ions to …

Tuning magnetic anisotropy via terminal ligands along the Dy⋯ Dy orientation in novel centrosymmetric [Dy 2] single molecule magnets

M Kong, X Feng, J Wang, YQ Zhang, Y Song - Dalton Transactions, 2021 - pubs.rsc.org
Four DyIII complexes,[Dy2 (NO3) 4 (L) 2 (H2O) 2]· 2MeCN (1),[Dy2 (NO3) 4 (L) 2 (H2O) 2]· 2
(NO3)· DMBD· 2MeOH (2),[Dy2 (NO3) 4 (L) 2 (TPO) 2]· 2MeCN (3) and [Dy2 (L′) 6 (H2O) …

Triply bonded pancake π-dimers stabilized by tetravalent actinides

L Barluzzi, SP Ogilvie, AB Dalton, P Kaden… - Journal of the …, 2024 - ACS Publications
Aromatic π-stacking is a weakly attractive, noncovalent interaction often found in biological
macromolecules and synthetic supramolecular chemistry. The weak nondirectional nature of …

A theoretical study on π-stacking and ferromagnetism of the perylene diimide radical anion dimer and tetramer

H Gan, Q Jiang, Y Ma - Physical Chemistry Chemical Physics, 2023 - pubs.rsc.org
Ferromagnetism is rare in pure organic materials. Recently, the perylene diimide radical
anion (PDI−) salt prepared through solvothermal reduction by hydrazine hydrate has shown …