Recent advances in polyoxometalate-based single-molecule magnets

ZX Yang, F Gong, D Lin, Y Huo - Coordination Chemistry Reviews, 2023 - Elsevier
Single-molecule magnets (SMMs) have attracted increasing attention in recent years due to
the potentially applicable in high-density information storage and spintronic devices. There …

Windmill-like Ln4 Clusters [Ln = Tb(III) and Dy(III)] Bridged by [α-AsW9O33]9– Unit Showing Zero-Field SMM Behavior: Experimental and Theoretical Investigation

S Kapurwan, A Mondal, PK Sahu, S Konar - Inorganic Chemistry, 2022 - ACS Publications
Herein, two polyoxometalate (POM)-ligated tetranuclear rare-earth metal complexes having
the molecular formula [Cs x K24–x {Ln4 (H2O) 8 (α-AsW9O33) 4}]· y H2O {x= 5, y= 20, and …

Organoarsonates Enable Single-Site Condensation of Hexalacunary {P2W12} Polyoxotungstates

T Iftikhar, NV Izarova, P Kögerler - Inorganic Chemistry, 2023 - ACS Publications
A systematic study of the condensation reactions of arylarsonic-functionalized [α-
P2W12O48] 14–units in acidic aqueous media identified that the specific presence of an …

POM-based compounds modified by mono-and bis-triazole derivatives: photocatalytic, electrochemical, and supercapacitor properties

X Xu, Y Zhang, J Ying, L Jin, A Tian, X Wang - CrystEngComm, 2022 - pubs.rsc.org
Five polyoxometalate-based compounds were synthesized under hydrothermal conditions,
namely,{M2 (DEP) 2 (H2O) 6 [H2 (TeMo6O24)]}(M= Ni 1, Zn 2),{Co (DEP) 2 (H2O) 2 [H2 (γ …

Inorganic ligand-protected synthesis and characterization of a {Ag 6} cluster within an annular polyoxometalate

Y Sun, S Zhang, M Cai, P Ma, J Niu… - Journal of Materials …, 2024 - pubs.rsc.org
Silver–polyoxometalate (Ag–POM) complexes, safeguarded by polyoxometalate (POM)
ligands, are scarcely documented. Nonetheless, the targeted synthesis of Ag–POMs …

Single-Molecule Magnet Behavior of Confined Dy (III) in a Mixed Heteroatom-Substituted Polyoxotungstate

S Kapurwan, PK Sahu, S Konar - Inorganic Chemistry, 2024 - ACS Publications
Two heteroatom-templated Dy (III)-confined polyoxotungstates [H2N (CH3) 2] 7Na7 [Dy2
(H2O) 7 (W4O9)(HPSeW15O54)(α-SeW9O33) 2]· 31H2O (1) and [H2N (CH3) 2] 14K2Na18 …

Polyoxoarsenotungstate in Oxalis Triangularis Arrangement Favors Slow Magnetic Relaxation for Both Prolate and Oblate Lanthanides

S Kapurwan, PK Sahu, S Konar - Crystal Growth & Design, 2024 - ACS Publications
A series of Ln (III)-substituted polyoxometalates (POMs) having molecular formula Cs x K15−
x [(AsW9O33) 3Ln2 (H2O) 7W4O9]· y H2O were synthesized by using dilacunary …

Alcohol-bridged dinuclear dysprosium single-molecule magnets

L Chen, B Niu, A Mansikkamäki, K Liu, L Sun… - Journal of Molecular …, 2025 - Elsevier
Herein we showcase triple-bridged symmetric dinuclear dysprosium complexes with the
core structure of general chemical formula Dy 2 (L 1) 2 (L 2) 2 (R-OH)(R= Me, 1; Et, 2; i Pr, 3; …

Hexalacunary [α‐H2P2W12O48]12− Wells‐Dawson Anion: X‐ray Crystal Structural Evidence and Oligomerization to WO(OH2)4+‐Bridged Dimer and Trimers

Sugiarto, M Sadakane - Chemistry–A European Journal, 2023 - Wiley Online Library
We report the first single‐crystal X‐ray structural evidence of the potassium salt of the
hexalacunary [α‐H2P2W12O48] 12−(abbreviated as {P2W12}) anion after its discovery by …

Organic-inorganic hybrid materials based on lacunary Keggin-type polyoxotungstates and rare earth metal ions

B Zhu, IM Oppel, P Kögerler - 2024 - publications.rwth-aachen.de
Polyoxowolframate (POTs) sind diskrete mehrkernige Oxokomplexe von Wolfram (VI) mit der
allgemeinen Formel [XxWyOz] n-, die aufgrund ihrer Struktur-und Redoxstabilität und der …