Search results for "Magnetic measurements"

showing 2 items of 32 documents

Magnetic transition metal complexes of tetrathiafulvalene (TTF) derivatives

1997

We have prepared and characterized the transition metal complexes of two different TTF derivatives. We have oxidized the different complexes with electrooxidation and chemical oxidation techniques and the results are discussed. The magnetic properties of the complexes have been studied. TTF-carboxylate chelates are not stable enough, but thioether-TTF shows promising charge transfer salts.

endocrine systemMagnetic measurementsTtf derivativesChemistryMechanical EngineeringInorganic chemistryMetals and AlloysCharge (physics)respiratory systemCondensed Matter PhysicsMagnetic susceptibilityElectronic Optical and Magnetic Materialslaw.inventionchemistry.chemical_compoundTransition metalMechanics of MaterialslawMaterials ChemistryPhysical chemistryChelationElectron paramagnetic resonanceTetrathiafulvalene
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Dynamic Magnetic and Optical Insight into a High Performance Pentagonal Bipyramidal Dy(III) Single-Ion Magnet

2017

The pentagonal bipyramidal single-ion magnets (SIMs) are among the most attractive prototypes of high-performance single-molecule magnets (SMMs). Here, a fluorescence-active phosphine oxide ligand CyPh2PO (=cyclohexyl(diphenyl)phosphine oxide) was introduced into [Dy(CyPh2PO)2(H2O)5]Br3⋅2 (CyPh2PO)⋅EtOH⋅3 H2O, and combined dynamic magnetic measurement, optical characterization, ab initio calculation, and magneto-optical correlation of this high-performance pseudo-D5h DyIII SIM with large Ueff (508(2) K) and high magnetic hysteresis temperature (19 K) were performed. This work provides a deeper insight into the rational design of promising molecular magnets. peerReviewed

molecular magnetssingle-molecule magnetsdynamic magnetic measurements
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