0000000001304693

AUTHOR

Jurgen Von Bardeleben

showing 4 related works from this author

Field-induced single ion magnet behaviour of discrete and one-dimensional complexes containing [bis(1-methylimidazol-2-yl)ketone]-cobalt(II) building…

2021

International audience; We describe herein the first examples of six-coordinate CoII single-ion magnets (SIMs) based on the β-diimine Mebik ligand [Mebik = bis(1-methylimidazol-2-yl)ketone]: two mononuclear [CoII(Rbik)2L2] complexes and one mixed-valence {CoIII2CoII}n chain of formulas [CoII(Mebik)(H2O)(dmso)(μ-NC)2CoIII2(μ-2,5-dpp)(CN)6]n·1.4nH2O (3) [L = NCS (1), NCSe (2) and 2,5-dpp = 2,5-bis(2-pyridyl)pyrazine (3)]. Two bidentate Mebik molecules plus two monodentate N-coordinated pseudohalide groups in cis positions build somewhat distorted octahedral surroundings around the high-spin cobalt(II) ions in 1 and 2. The diamagnetic [CoIII2(μ-2,5-dpp)(CN)8]2− metalloligand coordinates the pa…

DenticityMaterials sciencePyrazine010405 organic chemistrychemistry.chemical_element010402 general chemistry01 natural sciences0104 chemical scienceslaw.inventionInorganic ChemistryMagnetizationCrystallographyParamagnetismMagnetic anisotropychemistry.chemical_compoundchemistrylaw[CHIM]Chemical SciencesMoleculeElectron paramagnetic resonanceCobaltDalton transactions (Cambridge, England : 2003)
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CCDC 2096753: Experimental Crystal Structure Determination

2021

Related Article: Juan-Ram��n Jim��nez, Buqing Xu, Hasnaa El Said, Yanling Li, Jurgen von Bardeleben, Lise-Marie Chamoreau, Rodrigue Lescou��zec, Sergiu Shova, Diana Visinescu, Maria-Gabriela Alexandru, Joan Cano, Miguel Julve|2021|Dalton Trans.|50|16353|doi:10.1039/D1DT02441H

bis[bis(1-methyl-1H-imidazol-2-yl)methanone]-bis(isoselenocyanato)-cobaltSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 2096752: Experimental Crystal Structure Determination

2021

Related Article: Juan-Ram��n Jim��nez, Buqing Xu, Hasnaa El Said, Yanling Li, Jurgen von Bardeleben, Lise-Marie Chamoreau, Rodrigue Lescou��zec, Sergiu Shova, Diana Visinescu, Maria-Gabriela Alexandru, Joan Cano, Miguel Julve|2021|Dalton Trans.|50|16353|doi:10.1039/D1DT02441H

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis[bis(1-methyl-1H-imidazol-2-yl)methanone]-bis(isothiocyanato)-cobaltExperimental 3D Coordinates
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CCDC 2072597: Experimental Crystal Structure Determination

2021

Related Article: Juan-Ram��n Jim��nez, Buqing Xu, Hasnaa El Said, Yanling Li, Jurgen von Bardeleben, Lise-Marie Chamoreau, Rodrigue Lescou��zec, Sergiu Shova, Diana Visinescu, Maria-Gabriela Alexandru, Joan Cano, Miguel Julve|2021|Dalton Trans.|50|16353|doi:10.1039/D1DT02441H

Space GroupCrystallographycatena-(bis(mu-cyano)-(mu-25-bis(pyridin-2-yl)pyrazine)-aqua-hexacyano-(dimethyl sulfoxide)-(bis(1-methyl-1H-imidazol-2-yl)methanone)-tri-cobalt hydrate)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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