Metal–metal bond in lanthanide single-molecule magnets

Z Zhu, J Tang - Chemical Society Reviews, 2022 - pubs.rsc.org
Lanthanide (Ln) compounds represent a unique chemical platform for developing high-
temperature single-molecule magnets (SMMs). The shift in research focus from increasing …

[HTML][HTML] Single-Molecule Magnets: From Mn12-ac to dysprosium metallocenes, a travel in time

A Zabala-Lekuona, JM Seco, E Colacio - Coordination Chemistry Reviews, 2021 - Elsevier
The discovery of the first Single-Molecule Magnet, Mn12-ac, in 1993 changed the
perspective of how information can be stored. The current bit, occupying few hundreds of …

Magnetic hysteresis up to 80 kelvin in a dysprosium metallocene single-molecule magnet

FS Guo, BM Day, YC Chen, ML Tong, A Mansikkamäki… - Science, 2018 - science.org
Single-molecule magnets (SMMs) containing only one metal center may represent the lower
size limit for molecule-based magnetic information storage materials. Their current drawback …

[HTML][HTML] High-temperature magnetic blocking and magneto-structural correlations in a series of dysprosium (III) metallocenium single-molecule magnets

KR McClain, CA Gould, K Chakarawet, SJ Teat… - Chemical …, 2018 - pubs.rsc.org
A series of dysprosium (III) metallocenium salts,[Dy (CpiPr4R) 2][B (C6F5) 4](R= H (1), Me
(2), Et (3), iPr (4)), was synthesized by reaction of DyI3 with the corresponding known …

Taming Super-Reduced Bi23– Radicals with Rare Earth Cations

P Zhang, R Nabi, JK Staab, NF Chilton… - Journal of the American …, 2023 - ACS Publications
Here, we report the synthesis of two new sets of dibismuth-bridged rare earth molecules.
The first series contains a bridging diamagnetic Bi22–anion,(Cp* 2RE) 2 (μ-η2: η2-Bi2), 1 …

Emerging trends on designing high-performance dysprosium (III) single-molecule magnets

TG Ashebr, H Li, X Ying, XL Li, C Zhao, S Liu… - ACS Materials …, 2022 - ACS Publications
The present prospect of single-molecule magnets (SMMs) research is more appealing after
the detection of magnetic remanence above liquid-nitrogen temperatures. From the current …

Molecular magnetism

NF Chilton - Annual Review of Materials Research, 2022 - annualreviews.org
Molecular magnetism, though distinctly a field within chemistry, encompasses much more
than synthesis and has strong links with other disciplines across the physical sciences …

Synthesis and magnetism of neutral, linear metallocene complexes of terbium (II) and dysprosium (II)

CA Gould, KR McClain, JM Yu… - Journal of the …, 2019 - ACS Publications
The divalent metallocene complexes Ln (CpiPr5) 2 (Ln= Tb, Dy) were synthesized through
the KC8 reduction of Ln (CpiPr5) 2I intermediates and represent the first examples of …

Insight into D6h Symmetry: Targeting Strong Axiality in Stable Dysprosium(III) Hexagonal Bipyramidal Single‐Ion Magnets

AB Canaj, S Dey, ER Martí, C Wilson… - Angewandte Chemie …, 2019 - Wiley Online Library
Following a novel synthetic strategy where the strong uniaxial ligand field generated by the
Ph3SiO−(Ph3SiO−= anion of triphenylsilanol) and the 2, 4‐di‐tBu‐PhO−(2, 4‐di‐tBu‐PhO …

Substituent effects on exchange coupling and magnetic relaxation in 2, 2′-bipyrimidine radical-bridged dilanthanide complexes

CA Gould, E Mu, V Vieru, LE Darago… - Journal of the …, 2020 - ACS Publications
Systematic analysis of related compounds is crucial to the design of single-molecule
magnets with improved properties, yet such studies on multinuclear lanthanide complexes …