6533b831fe1ef96bd1299099

RESEARCH PRODUCT

The azido ligand: a useful tool in designing chain compounds exhibiting alternating ferro- and antiferro-magnetic interactions

Juan M. Clemente-juanGiovanni De MunnoMaria Grazia LombardiGuillaume ViauAndrea CaneschiFrancesc LloretJuan FausMiguel Julve

subject

Azido ligand ; Ferro-magnetic ; Antiferro-magnetic ; BipyrineStereochemistryUNESCO::QUÍMICABipyrine:QUÍMICA [UNESCO]CatalysisMetalchemistry.chemical_compoundChain (algebraic topology)Ferro-magneticMaterials ChemistryChemistryLigandUNESCO::QUÍMICA::Química inorgánicaMetals and AlloysAzido ligandGeneral Chemistry:QUÍMICA::Química inorgánica [UNESCO]Magnetic susceptibilitySurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsCrystallographyvisual_artAntiferro-magneticCeramics and Compositesvisual_art.visual_art_mediumAzide

description

A one-pot reaction of NiII 1, CoII 2, FeII 3 and MnII 4 with 2,2A-bipyridine (bipy) and azide in water leads to [M(bipy)(N3)2]n chains where the metal ion is alternatively bridged by double end-on (EO) and end-to-end (EE) azido bridges; theoretical analysis of the variable-temperature magnetic susceptibility data of 1 and 4 reveals the occurrence of intrachain alternating ferro- (through EO) and antiferro-magnetic (through EE) interactions. Julve Olcina, Miguel, Miguel.Julve@uv.es ; Lloret Pastor, Francisco, Francisco.Lloret@uv.es ; Clemente Juan, Juan Modesto, Juan.M.Clemente@uv.es

yearjournalcountryeditionlanguage
1997-01-01
10.1039/a701219ehttp://hdl.handle.net/10550/16685