0000000001031351

AUTHOR

Jun-bo Han

showing 5 related works from this author

Cover Picture: Dynamic Magnetic and Optical Insight into a High Performance Pentagonal Bipyramidal DyIII Single-Ion Magnet (Chem. Eur. J. 24/2017)

2017

LanthanideSingle ionChemistryOrganic Chemistrychemistry.chemical_element02 engineering and technologyGeneral Chemistry010402 general chemistry021001 nanoscience & nanotechnology01 natural sciencesCatalysis0104 chemical sciencesCrystallographyPentagonal bipyramidal molecular geometryMagnetDysprosiumCover (algebra)0210 nano-technologyChemistry - A European Journal
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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.

Ab initioNanotechnology010402 general chemistry01 natural sciencesCatalysisdynamic magnetic measurementschemistry.chemical_compoundPentagonal bipyramidal molecular geometry[CHIM]Chemical SciencesPhysics::Chemical Physicssingle-molecule magnetsta116ComputingMilieux_MISCELLANEOUSPhosphine oxideSingle ionMolecular magnets010405 organic chemistryLigandOrganic ChemistryGeneral ChemistryMagnetic hysteresis0104 chemical sciencesCrystallographychemistryMagnetmolecular magnetsChemistry: A European Journal
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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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CCDC 1519259: Experimental Crystal Structure Determination

2017

Related Article: Yan-Cong Chen, Jun-Liang Liu, Yan-Hua Lan, Zhi-Qiang Zhong, Akseli Mansikkamäki, Liviu Ungur, Quan-Wen Li, Jian-Hua Jia, Liviu F. Chibotaru, Jun-Bo Han, Wolfgang Wernsdorfer, Xiao-Ming Chen, and Ming-Liang Tong|2017|Chem.-Eur.J.|23|5708|doi:10.1002/chem.201606029

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterspenta-aqua-bis(cyclohexyl(diphenyl)phosphine oxide)-dysprosium(iii) tribromide bis(cyclohexyl(diphenyl)phosphine oxide) ethanol solvateExperimental 3D Coordinates
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CCDC 1519258: Experimental Crystal Structure Determination

2017

Related Article: Yan-Cong Chen, Jun-Liang Liu, Yan-Hua Lan, Zhi-Qiang Zhong, Akseli Mansikkamäki, Liviu Ungur, Quan-Wen Li, Jian-Hua Jia, Liviu F. Chibotaru, Jun-Bo Han, Wolfgang Wernsdorfer, Xiao-Ming Chen, and Ming-Liang Tong|2017|Chem.-Eur.J.|23|5708|doi:10.1002/chem.201606029

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterspenta-aqua-bis(cyclohexyl(diphenyl)phosphine oxide)-yttrium(iii) penta-aqua-bis(cyclohexyl(diphenyl)phosphine oxide)-dysprosium(iii) tribromide bis(cyclohexyl(diphenyl)phosphine oxide) ethanol solvateExperimental 3D Coordinates
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