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Updated: Apr 4, 2026

Construction and Systematical Symmetric Studies of a Series of Supramolecular Clusters with Binary or Ternary Ammonium Triphenylacetates
Published on: February 15, 2016
Double interpenetration in a chiral three-dimensional magnet with a (10,3)-a structure
Thais Grancha1, Marta Mon1, Francesc Lloret1
1Departament de Química Inorgànica, Instituto de Ciencia Molecular (ICMOL), Universitat de València , 46980 Paterna, València, Spain.
Researchers synthesized a novel chiral magnet using a self-assembly method. This unique coordination polymer displays long-range magnetic ordering, marking a significant advancement in chiral magnetism.
Area of Science:
- Coordination Chemistry
- Materials Science
- Magnetism
Background:
- Chiral coordination polymers are of interest for their unique structural and magnetic properties.
- Developing materials with long-range magnetic ordering is a key goal in condensed matter physics.
Purpose of the Study:
- To synthesize a novel chiral three-dimensional magnet.
- To investigate the magnetic properties of oxamato-based coordination polymers.
Main Methods:
- Self-assembly of a mononuclear copper(II) complex with Mn(II) ions.
- Utilized a chiral cationic auxiliary during synthesis.
- Characterization of the resulting coordination polymer structure and magnetic behavior.
Main Results:
- Successfully synthesized a unique racemic double-interpenetrated (10,3)-a chiral magnet.
- The material, [(S)-(1-PhEt)Me3N]4[Mn4Cu6(Et2pma)12](DMSO)3]·3DMSO·5H2O (1), exhibits long-range magnetic ordering.
- This represents the first oxamato-based chiral coordination polymer with such magnetic properties.
Conclusions:
- The self-assembly approach is effective for creating complex chiral magnetic materials.
- This work expands the scope of chiral coordination polymers and their potential applications in magnetism.
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