Single-Molecule-Magnet Behavior and Fluorescence Properties of 8-Hydroxyquinolinate Derivative-Based Rare-Earth Complexes

Regulating the distortion degree of the square antiprism coordination geometry in Dy–Na single ion magnets

A DyNa complex (1) and a DyNa₂ 1D chain (2) have been obtained; their square antiprism coordination geometries were changed from the bicapped triangular prism of the reported DyNa₂ complex. Compounds 1 and 2 exhibit single ion magnet behavior.

Structures, magnetic refrigeration and single molecule-magnet behavior of five rhombus-shaped tetranuclear Ln(iii)-based clusters

The rhombus-shaped Gd₄ cluster displays a magnetic refrigeration property, and the Dy₄ cluster shows remarkable SMM behavior.

Near-infrared luminescence and magnetic properties of dinuclear rare earth complexes modulated by β-diketone co-ligands

The magnetic properties of complexes based on a Schiff base ligand H₂L can be modulated by subtle changes in the coordination environment resulting from changes in the co-ligand substituents.

Tetranuclear rare-earth complexes: energy barrier enhancement and two-step slow magnetic relaxation activated by ligand substitution

The influence of tuning the β-diketone on the modulation of the magnetic properties is demonstrated.

Modulating single-molecule magnet behavior towards multiple magnetic relaxation processes through structural variation in Dy4 clusters

Three Dy₄ clusters based on a flexible and attractive Schiff base ligand HL have been synthesized, and they showed different tetranuclear core arrangements. Magnetic studies reveal that clusters 1–3 display distinct slow relaxation of magnetization.

Magnetic properties and structure of tetranuclear lanthanide complexes based on 8-hydroxylquinoline Schiff base derivative and β-diketone coligand

Herein, we report the synthesis, structure, and magnetism of five tetranuclear Ln^III complexes encapsulated by 5-(4-pyridinecarboxaldehyde)amino-8-hydroxylquinoline and β-diketonate coligand.

Fine-tuning the magnetocaloric effect and SMMs behaviors of coplanar RE4 complexes by β-diketonate coligands

By introducing different β-diketonate coligands, Gd₄ complexes show cryogenic magnetic refrigeration properties, whereas Dy₄ clusters exhibit different SMMs behaviors.

A series of planar tetranuclear lanthanide complexes: axial ligand modulated magnetic dynamics in Dy4 species

A series of tetranuclear lanthanide compounds with a similar butterfly shaped arrangement were obtained by tuning the substituents of β-diketonate auxiliary ligands, of which three Dy-based compounds display different magnetic relaxation behaviors.

Novel nanofiber yarns synchronously endued with tri-functional performance of superparamagnetism, electrical conductivity and enhanced fluorescence prepared by conjugate electrospinning

[Fe₃O₄/PANI/PAN]//[Eu(BA)₃phen/PAN] heterogeneous nanofiber yarns were fabricated via electrospinning, and the yarns synchronously possess trifunctionality of superparamagnetism, electrical conductivity and enhanced fluorescence.