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The magnetic properties of two-dimensional (2D) molecular magnets with compositions (NPn4)[FeIIFeIII(C2O4)3] and ((NPn4)2)[Fe2(C6Cl2O4)3] are studied via 57Fe Mössbauer spectroscopy. It is shown that substituting the bridging oxalate ligand (C2O4)2− for… Click to show full abstract
The magnetic properties of two-dimensional (2D) molecular magnets with compositions (NPn4)[FeIIFeIII(C2O4)3] and ((NPn4)2)[Fe2(C6Cl2O4)3] are studied via 57Fe Mössbauer spectroscopy. It is shown that substituting the bridging oxalate ligand (C2O4)2− for chloranilate (C6Cl2O4)2− having the same coordination ability produces fundamental changes in the ground state, turning it from a ferrimagnetic insulator to a ferromagnetic conductor.
Keywords:
ferromagnetism localized;
itinerant electrons;
dimensional organometallic;
electrons two;
localized itinerant;
two dimensional
Journal Title: Bulletin of the Russian Academy of Sciences: Physics
Year Published: 2017
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Journal Title: Bulletin of the Russian Academy of Sciences: Physics
Year Published: 2017
Link to full text (if available)
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recommendations!