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Dinuclear Iron(III) and Nickel(II) Complexes Containing N-(2-Pyridylmethyl)-N′-(2-hydroxyethyl)ethylenediamine: Catalytic Oxidation and Magnetic Properties

Title
Dinuclear Iron(III) and Nickel(II) Complexes Containing N-(2-Pyridylmethyl)-N′-(2-hydroxyethyl)ethylenediamine: Catalytic Oxidation and Magnetic Properties
Authors
Jeong, A.R.[Jeong, Ah Rim]Shin, J.W.[Shin, JongWon]Jeong, J.H.[Jeong, Jong Hwa]Bok, K.H.[Bok, KwonHee]Kim, C.[Kim, Cheal]Jeong, D.[Jeong, Donghyun]Cho, J.[Cho, Jaeheung]Hayami, S.[Hayami, Shinya]Min, K.S.[Min, Kil Sik]
DGIST Authors
Jeong, D.[Jeong, Donghyun]; Cho, J.[Cho, Jaeheung]
Issue Date
2017
Citation
Chemistry - A European Journal, 23(13), 3023-3033
Type
Article
Article Type
Article in Press
Keywords
Antiferro-Magnetic InteractionsCatalysisCatalyst ActivityCatalytic OxidationCoordination ComplexCoordination ComplexesCoordination ReactionsCrystal StructureEthylene DiamineFerromagnetic CouplingIron CompoundsLigandsMagnetic PropertiesMagnetic SusceptibilityMagnetic Susceptibility MeasurementsMagnetismNickelNickel ComplexTerminal OlefinsTetradentate LigandsX Ray Diffraction
ISSN
0947-6539
Abstract
Dinuclear FeIII and NiII complexes, [(phenO)Fe(N3)]2(NO3)2 (1) and [(phenOH)Ni(N3)2]2 (2), were prepared by treating Fe(NO3)3?9 H2O and Ni(NO3)2?6 H2O in methanol, respectively, with phenOH (=N-(2-pyridylmethyl)-N��-(2-hydroxyethyl)ethylenediamine) and NaN3; both 1 and 2 were characterized by elemental analysis, IR spectroscopy, X-ray diffraction, and magnetic susceptibility measurements. Two ethoxo-bridged FeIII and two azido-bridged NiII were observed in 1 and 2, respectively; corresponding antiferromagnetic interaction via the bridged ethoxo groups and strong ferromagnetic coupling via the bridged end-on azido ligands within the dimeric unit were observed. Complex 1 did not exhibit any catalytic activity, while 2 exhibited excellent catalytic activities for the epoxidation of aliphatic, aromatic, and terminal olefins. ? 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
URI
http://hdl.handle.net/20.500.11750/2078
DOI
10.1002/chem.201604498
Publisher
Wiley-VCH Verlag
Files:
There are no files associated with this item.
Collection:
Emerging Materials ScienceETC1. Journal Articles


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