A new functional series of mixed-ligand β-diketonate complexes of Fe(III), Ga(III) and Eu(III): evolution of magnetic states

D. V. Starichenko; M. S. Gruzdev; U. V. Chervonova; V. E. Vorobeva; A. S. Volegov; I. V Yatsyk

doi:10.7868/s3034646025100114

January 1, 2025Известия Российской академии наук Серия физическая / Bulletin of the Russian Academy of Sciences Physics

A new functional series of mixed-ligand β-diketonate complexes of Fe(III), Ga(III) and Eu(III): evolution of magnetic states

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Key Points

The aim is to synthesize and analyze new heteroleptic metal complexes to understand their magnetic behavior.
Synthesis of [XLBipy]Cl complexes with Fe(III), Ga(III), and Eu(III) variants.
Investigation of structural and phase behavior of the complexes.
Assessment of magnetic properties over a wide temperature range.
Theoretical analysis of magnetic behavior.
The synthesized complexes exhibit varied magnetic states dependent on the metal center.
Distinct differences in phase behavior were noted across the different metal complexes.
Magnetic properties show significant temperature dependence, indicating the potential for practical applications.

Implication

This research examines the magnetic properties of novel metal complexes, highlighting their structural behavior and phase analysis.

Abstract

A new series of heteroleptic halogen-substituted complexes with the general formula [XLBipy]Cl, where L is 1-(4-fluorophenyl)-3-(4-bromophenyl)-propane-1,3-dione, Bipy is 2,2-bipyridine, X is Fe, Ga and Eu, was synthesized. Their structure and phase behavior were studied. Magnetic properties were investigated in a wide temperature range and their theoretical analysis was performed.

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Starichenko et al. (2025) studied this question.

synapsesocial.com/papers/69c8c2d1de0f0f753b39d46b https://doi.org/10.7868/s3034646025100114

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A new functional series of mixed-ligand β-diketonate complexes of Fe(III), Ga(III) and Eu(III): evolution of magnetic states

Key Points

Implication

Abstract

Discussion

Cite This Study

A new functional series of mixed-ligand β-diketonate complexes of Fe(III), Ga(III) and Eu(III): evolution of magnetic states

Key Points

Implication

Abstract

Discussion

Cite This Study

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