Molecular Network Approach to Anisotropic Ising Lattices: Parsing Magnetization Dynamics in Er3+ Systems with 0–3-Dimensional Spin Interactivity

AP Orlova, MS Varley, MG Bernbeck… - Journal of the …, 2023 - ACS Publications
We present a wide-ranging interrogation of the border between single-molecule and solid-
state magnetism through a study of erbium-based Ising-type magnetic compounds with a …

Intuitive control of low-energy magnetic excitations via directed dipolar interactions in a series of Er (III)-Based complexes

AP Orlova, JD Hilgar, MG Bernbeck… - Journal of the …, 2022 - ACS Publications
Dipolar coupling is rarely invoked as a driving force for slow relaxation dynamics in
lanthanide-based single-molecule magnets, though it is often the strongest mechanism …

A hundredfold enhancement of relaxation times among Er (iii) single-molecule magnets with comparable energy barriers

QW Chen, YS Ding, T Xue, XF Zhu… - Inorganic Chemistry …, 2023 - pubs.rsc.org
Magneto-structural correlations are of great importance in developing single-molecule
magnets (SMMs) for storage and quantum processing of information. In this work, three …

Closely Related Organometallic Er (III) Single-Molecule Magnets with Sizably Different Relaxation Times of Quantum Tunneling of Magnetization

T Xue, YS Ding, D Reta, QW Chen, X Zhu… - Crystal Growth & …, 2022 - ACS Publications
Single-molecule magnets (SMMs) are of interest for storage and quantum processing of
information. Herein, we report three new SMMs,([K (DME) 2][Er (COTTBS2) 2](1),[K (18-C …

Dipolar Coupling as a Mechanism for Fine Control of Magnetic States in ErCOT-Alkyl Molecular Magnets

MG Bernbeck, AP Orlova, JD Hilgar… - Journal of the …, 2024 - ACS Publications
The design of molecular magnets has progressed greatly by taking advantage of the ability
to impart successive perturbations and control vibronic transitions in 4f n systems through …

Recent progress of organometallic cyclooctatetraenide dianion chemistry

FM Sroor - Journal of Organometallic Chemistry, 2021 - Elsevier
In recent years, the field of modern organometallic chemistry has witnessed interesting
developments with the cyclooctatetraenyl ligand (abbreviated with COT 2− or C 8 H 8 2−) …

Substituent Positioning Effects on the Magnetic Properties of Sandwich-Type Erbium (III) Complexes with Bis (trimethylsilyl)-Substituted Cyclooctatetraenyl Ligands

QW Chen, YS Ding, XF Zhu, BW Wang… - Inorganic …, 2023 - ACS Publications
Lanthanide complexes with judiciously designed ligands have been extensively studied for
their potential applications as single-molecule magnets. With the influence of ligands on …

Structural and magnetization dynamics of borohydride-bridged rare-earth metallocenium cations

CGT Price, A Mondal, JP Durrant, J Tang… - Inorganic …, 2023 - ACS Publications
The structure and magnetic properties of the bimetallic borohydride-bridged
dysprosocenium compound [{(η5-Cpttt)(η5-CpMe4t) Dy} 2 (μ: κ2: κ2-BH4)]+[B (C6F5) 4]−([3 …

Designing Quantum Spaces of Higher Dimensionality from a Tetranuclear Erbium-Based Single-Molecule Magnet

AP Orlova, MG Bernbeck… - Journal of the American …, 2024 - ACS Publications
The spin relaxation of an Er3+ tetranuclear single-molecule magnet,[Er (hdcCOT) I]
4,(hdcCOT= hexahydrodicyclopentacyclooctatetraenide dianion), is modeled as a near …

Bimetallic Synergy Enables Silole Insertion into THF and the Synthesis of Erbium Single‐Molecule Magnets

S De, A Mondal, SR Giblin… - Angewandte Chemie …, 2024 - Wiley Online Library
The potassium silole K2 [SiC4‐2, 5‐(SiMe3) 2‐3, 4‐Ph2] reacts with [M (η8‐COT)(THF)
4][BPh4](M= Er, Y; COT= cyclo‐octatetraenyl) in THF to give products that feature …