Magnetic anisotropy of transition metal and lanthanide ions in pentagonal bipyramidal geometry

JP Sutter, V Béreau, V Jubault, K Bretosh… - Chemical Society …, 2022 - pubs.rsc.org
The magnetic anisotropy associated with a pentagonal bipyramidal (PBP) coordination
sphere is examined on the basis of experimental and theoretical investigations. The origin …

Synthesis, structure, and zero-field SMM behavior of homometallic Dy2, Dy4, and Dy6 complexes

P Kumar, A Swain, J Acharya, Y Li, V Kumar… - Inorganic …, 2022 - ACS Publications
The synthesis, structure, and magnetic properties of three DyIII complexes of different
nuclearity,[Dy2 (H2L) 2 (NO3)][NO3]· 2H2O· CH3OH (1),[Dy4 (HL) 2 (piv) 4 (OH) 2](2), and …

A single-ion magnet building block strategy toward Dy 2 single-molecule magnets with enhanced magnetic performance

D Shao, PP Sahu, WJ Tang, YL Zhang, Y Zhou… - Dalton …, 2022 - pubs.rsc.org
A molecular dysprosium (III) complex [Dy (DClQ) 3 (H2O) 2](1) was used as a building unit
for the construction of lanthanide SMMs, leading to the isolation of two dinuclear Dy (III) …

Slow magnetic relaxation in a homoaxially phosphine oxide coordinated pentagonal bipyramidal Dy (III) complex

P Kalita, N Ahmed, S Moorthy, V Béreau, AK Bar… - Dalton …, 2023 - pubs.rsc.org
We report the synthesis of [(L) DyIII (Cy3PO) 2]·[BPh4](1-Dy)(where H2L= 2, 6-
diacetylpyridine bis-benzoylhydrazone and Cy= cyclohexyl) which crystallized in the triclinic …

Heteroleptic dysprosium (III) single-molecule magnets with amidinate and cyclopentadienyl ligands

Y Wang, QC Luo, YQ Zhai, PB Jin, Z Fu… - Crystal Growth & …, 2022 - ACS Publications
Here we use a pseudoallyl ligand, N, N′-chelating amidinate (Am), together with
pentamethylcyclopentadienyl (Cp*) to give two dysprosium (III) single-molecule magnets …

Understanding electrostatics and covalency effects in highly anisotropic organometallic sandwich dysprosium complexes [Dy (C m R m) 2](where R= H, SiH 3, CH 3 …

I Tarannum, S Moorthy, SK Singh - Dalton Transactions, 2023 - pubs.rsc.org
In this article, we have thoroughly studied the electronic structure and 4f-ligand covalency of
six mononuclear dysprosium organometallic sandwich complexes [Dy (CmRm) 2] …

Structural and magnetic studies of six-coordinated Schiff base Dy (III) complexes

S Yu, H Hu, D Liu, Y Liang, F Liang, B Yin… - Inorganic Chemistry …, 2022 - pubs.rsc.org
With the aim to tune the magnetic anisotropies of six-coordinated Dy (III) complexes, four bis-
Schiff bases bearing different spacers and one mono-Schiff base were designed, namely bis …

LnIII (Ln = La, Gd, and Dy) Benzimidazolium Tricarboxylate Coordination Polymers with Hydrogen Bonding Modulated Magnetic Relaxation

GA Ramakant, N Ahmed, I Tarannum… - Crystal Growth & …, 2022 - ACS Publications
The novel LnIII {Ln= Dy (1-Dy), Gd (2-Gd), and La (3-La)} benzimidazolium tricarboxylate
coordination polymers have been synthesized, and their magnetic properties have been …

Strong Antiferromagnetic Exchange‐Coupling Observed in Hydride‐Bridged Dimeric Dysprosium (III) Single‐Molecule Magnet

QC Luo, KX Yu, PB Jin, YY Liu… - Chinese Journal of …, 2024 - Wiley Online Library
Comprehensive Summary One dihydride‐bridged dimeric Dy (III) guanidinate complex,
formulated as [{(Me3Si) 2NC (NiPr) 2} 2Dy (μ‐H)] 2 (1Dy), was successfully isolated and the …

Macrocycle based dinuclear dysprosium (iii) single molecule magnets with local D 5h coordination geometry

J Wu, S Demeshko, S Dechert, F Meyer - Dalton Transactions, 2021 - pubs.rsc.org
Targeted approaches for manipulating the coordination geometry of lanthanide ions are a
promising way to synthesize high-performance single-molecule magnets (SMMs), but most …