0000000001006089

AUTHOR

Adrian E. Ion

showing 19 related works from this author

An original 3D coordination polymer constructed from trinuclear nodes and tetracarboxylato spacers

2021

A novel 3D coordination polymer, ∞3[{Cu3(felden)}4(btec)3]·17H2O, has been assembled using cationic trigonal nodes, [CuII3(felden)]3+, generated by a tricompartmental ligand, H3felden, which results from the Schiff condensation reaction between 2,4,6-triformylphloroglucinol and N,N-dimethylethylenediamine. The tetraanion of the 1,2,4,5-benzenetetracaboxylic acid (H4btec) was employed as a spacer. The structure of 1 shows large icosahedral cavities and channels and the magnetic interaction between the copper(II) ions within the triangles is weak and antiferromagnetic.

Materials scienceLigandCoordination polymerIcosahedral symmetryCationic polymerizationchemistry.chemical_elementGeneral ChemistryCondensed Matter PhysicsCondensation reactionCopperIonCrystallographychemistry.chemical_compoundchemistryAntiferromagnetismGeneral Materials ScienceCrystEngComm
researchProduct

Ascorbic acid decomposition into oxalate ions: a simple synthetic route towards oxalato-bridged heterometallic 3d-4f clusters.

2015

Two types of oxalato-bridged heterometallic 3d–4f dodeca- and hexanuclear compounds have been obtained by connecting six bi- and, respectively, trinuclear moieties through oxalato bridges arising from the slow decomposition of the L-ascorbic acid.

Inorganic Chemistrychemistry.chemical_compoundchemistrySimple (abstract algebra)Inorganic chemistryAscorbic acidDecompositionOxalateIonDalton transactions (Cambridge, England : 2003)
researchProduct

C3-symmetric trinuclear copper(ii) species as tectons in crystal engineering

2013

Three new complexes have been obtained using C3-symmetric trinuclear complexes as tectons; [Cu3(felden)(NCS)3(dmf)3] (1), [Cu3(felden)(mand)3]·(C2H5)2O (2), and [Cu3(felden)(dca)3(C2H5OH)]·2H2O (3) (H3felden is the Schiff base resulting from the condensation of 2,4,6-triformylphloroglucinol with N,N-dimethylethylenediamine, mand− is the anion of the R-mandelic acid and dca− is the dicyanamide anion). Compounds 1 and 2 are discrete trinuclear species, while compound 3 is a 2D coordination polymer, constructed from trinuclear nodes and dicyanamido spacers. The variable-temperature magnetic properties of 1–3 have been investigated and they reveal the occurrence of weak antiferromagnetic intera…

Schiff baseStereochemistryCoordination polymerchemistry.chemical_elementGeneral ChemistryChromophoreCondensed Matter PhysicsCrystal engineeringCopperchemistry.chemical_compoundCrystallographychemistryIntramolecular forceAntiferromagnetismGeneral Materials ScienceDicyanamideCrystEngComm
researchProduct

Two-Dimensional Coordination Polymers Constructed Using, Simultaneously, Linear and Angular Spacers and Cobalt(II) Nodes. New Examples of Networks of…

2014

Two novel bidimensional coordination polymers, [Co(azbbpy)(4,4'-bipy)0.5(DMF)(NCS)2]·MeOH (1) and [Co(azbbpy)(bpe)0.5(DMF)(NCS)2]·0.25H2O (2), resulted from the assembling of cobalt(II) ions by 1,3-bis(4-pyridyl)azulene, using either 4,4'-bipyridyl or 1,2-bis(4-pyridyl)ethylene as neutral spacers. The cobalt(II) nodes in 1 and 2 act as single-ion magnets (SIMs).

chemistry.chemical_classificationEthyleneSingle ionchemistry.chemical_elementPolymerAzuleneIonInorganic Chemistrychemistry.chemical_compoundchemistryMagnetOrganic chemistryPhysical chemistryPhysical and Theoretical ChemistryCobaltInorganic Chemistry
researchProduct

One-dimensional coordination polymers constructed from di- and trinuclear {3d–4f} tectons. A new useful spacer in crystal engineering: 1,3-bis(4-pyri…

2014

Four new heterometallic 3d–4f complexes have been obtained using bi- and trinuclear building blocks: 1∞[Ni(L1)Gd(NO3)3(azbbpy)]·CH3CN (1), [Zn(L1)Eu(NO3)3(azbbpy)]·H2O (2), 1∞[(CuL2)2Gd(NO3)2(dca)] 3 and 1∞[(NiL2)2Dy(H2O)4(oxy-bbz)]NO3·3H2O (4), [H2L1 = 1,3-propanediyl-bis(2-iminomethylene-6-methoxyphenol), H2L2 = 2,6-di(acetoacetyl)pyridine, azbbpy = 1,3-bis(4-pyridyl)azulene, dca− = dicyanamide anion, and oxy-bbz = the dianion of the 4,4′-oxy-bis(benzoic) acid]. 1 and 2 represent the first complexes containing 1,3-bis(4-pyridyl)azulene as a ligand. 1, 3, and 4 are one-dimensional coordination polymers constructed from heterometallic nodes connected by the exo-dentate ligands. Helical chai…

chemistry.chemical_classificationLigandStereochemistryStackingSupramolecular chemistryGeneral ChemistryPolymerAzuleneCondensed Matter PhysicsCrystal engineeringchemistry.chemical_compoundCrystallographychemistryPyridineGeneral Materials ScienceDicyanamideCrystEngComm
researchProduct

CCDC 1049500: Experimental Crystal Structure Determination

2015

Related Article: Alina S. Dinca, Sergiu Shova, Adrian E. Ion, Catalin Maxim, Francesc Lloret, Miguel Julve, Marius Andruh|2015|Dalton Trans.|44|7148|doi:10.1039/C5DT00778J

hexakis(mu2-22'-(Propane-13-diylbis(nitrilomethylylidene))bis(6-methoxyphenolato))-hexakis(mu2-acetato-OO')-hexakis(mu2-oxalato)-hexa-europium-hexa-zinc dimethylformamide solvate hydrateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1049932: Experimental Crystal Structure Determination

2015

Related Article: Alina S. Dinca, Sergiu Shova, Adrian E. Ion, Catalin Maxim, Francesc Lloret, Miguel Julve, Marius Andruh|2015|Dalton Trans.|44|7148|doi:10.1039/C5DT00778J

Space GroupCrystallographyhexakis(mu2-Acetato)-hexakis(mu2-oxalato)-hexakis(mu2-22'-(propane-13-diylbis(nitrilomethylylidene))bis(6-methoxyphenolato))-hexa-dysprosium-hexa-zinc methanol solvate hydrateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 2044634: Experimental Crystal Structure Determination

2020

Related Article: Alina S. Dinca, Andreea Dogaru, Adrian E. Ion, Simona Nica, Dan Dumitrescu, Sergiu Shova, Francesc Lloret, Miguel Julve, Marius Andruh|2021|CrystEngComm|23|1332|doi:10.1039/D0CE01667E

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-[tetrakis(mu-246-tris({[2-(dimethylamino)ethyl]imino}methyl)benzene-135-triolato)-tris(mu-benzene-1245-tetracarboxylato)-dodeca-copper(ii) unknown solvate]Experimental 3D Coordinates
researchProduct

CCDC 1049499: Experimental Crystal Structure Determination

2015

Related Article: Alina S. Dinca, Sergiu Shova, Adrian E. Ion, Catalin Maxim, Francesc Lloret, Miguel Julve, Marius Andruh|2015|Dalton Trans.|44|7148|doi:10.1039/C5DT00778J

Space GroupCrystallographyhexakis(mu2-22'-(Propane-13-diylbis(nitrilomethylylidene))bis(6-methoxyphenolato))-hexakis(mu2-acetato-OO')-hexakis(mu2-oxalato)-hexa-copper-hexa-dysprosium pentahydrateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1049501: Experimental Crystal Structure Determination

2015

Related Article: Alina S. Dinca, Sergiu Shova, Adrian E. Ion, Catalin Maxim, Francesc Lloret, Miguel Julve, Marius Andruh|2015|Dalton Trans.|44|7148|doi:10.1039/C5DT00778J

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterstetrakis(mu3-11'-Pyridine-26-diylbis(3-oxobut-1-en-1-olato))-(mu2-oxalato)-octa-aqua-bis(oxalato)-tetra-nickel-di-gadolinium docosahydrateExperimental 3D Coordinates
researchProduct

CCDC 1049546: Experimental Crystal Structure Determination

2015

Related Article: Alina S. Dinca, Sergiu Shova, Adrian E. Ion, Catalin Maxim, Francesc Lloret, Miguel Julve, Marius Andruh|2015|Dalton Trans.|44|7148|doi:10.1039/C5DT00778J

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametershexakis(mu2-22'-(Propane-13-diylbis(nitrilomethylylidene))bis(6-methoxyphenolato))-hexakis(mu2-acetato-OO')-hexakis(mu2-oxalato)-hexakis(ethanol)-hexa-dysprosium-hexa-nickel acetonitrile solvate hydrateExperimental 3D Coordinates
researchProduct

CCDC 949950: Experimental Crystal Structure Determination

2013

Related Article: Adrian E. Ion, Simona Nica, Augustin M. Madalan, Catalin Maxim, Miguel Julve, Francesc Lloret, Marius Andruh|2014|CrystEngComm|16|319|doi:10.1039/C3CE41592A

Space GroupCrystallographycatena-(bis(mu-44'-pyridine-26-diylbis(4-oxybut-3-en-2-one))-(mu-44'-oxydibenzoato)-tetraaqua-dysprosium-di-nickel nitrate trihydrate)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 949949: Experimental Crystal Structure Determination

2013

Related Article: Adrian E. Ion, Simona Nica, Augustin M. Madalan, Catalin Maxim, Miguel Julve, Francesc Lloret, Marius Andruh|2014|CrystEngComm|16|319|doi:10.1039/C3CE41592A

Space GroupCrystallographycatena-(bis(mu-44'-pyridine-26-diylbis(4-oxybut-3-en-2-one))-(mu-dicyanamide)-bis(nitrato)-gadolinium-di-copper)Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1029369: Experimental Crystal Structure Determination

2015

Related Article: Adrian E. Ion, Simona Nica, Augustin M. Madalan, Sergiu Shova, Julia Vallejo, Miguel Julve, Francesc Lloret, Marius Andruh|2015|Inorg.Chem.|54|16|doi:10.1021/ic5025197

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-[bis(mu2-44'-Azulene-13-diyldipyridine)-bis(mu2-44'-bipyridine)-bis(NN-dimethylformamide)-tetrakis(isothiocyanato)-di-cobalt methanol solvate dihydrate]Experimental 3D Coordinates
researchProduct

CCDC 949948: Experimental Crystal Structure Determination

2013

Related Article: Adrian E. Ion, Simona Nica, Augustin M. Madalan, Catalin Maxim, Miguel Julve, Francesc Lloret, Marius Andruh|2014|CrystEngComm|16|319|doi:10.1039/C3CE41592A

Space GroupCrystallography(44'-Azulene-13-diyldipyridine)-(22'-(propane-13-diylbis(nitrilomethylylidene))bis(6-methoxyphenolato))-tris(nitrato)-europium(iii)-zinc(ii) monohydrateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1049497: Experimental Crystal Structure Determination

2015

Related Article: Alina S. Dinca, Sergiu Shova, Adrian E. Ion, Catalin Maxim, Francesc Lloret, Miguel Julve, Marius Andruh|2015|Dalton Trans.|44|7148|doi:10.1039/C5DT00778J

Space GroupCrystallographyCrystal Systemhexakis(mu2-22'-(Propane-13-diylbis(nitrilomethylylidene))bis(6-methoxyphenolato))-hexakis(mu2-acetato-OO')-hexakis(mu2-oxalato)-hexa-copper-hexa-europium dihydrateCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 1029370: Experimental Crystal Structure Determination

2015

Related Article: Adrian E. Ion, Simona Nica, Augustin M. Madalan, Sergiu Shova, Julia Vallejo, Miguel Julve, Francesc Lloret, Marius Andruh|2015|Inorg.Chem.|54|16|doi:10.1021/ic5025197

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-[bis(mu2-44'-Azulene-13-diyldipyridine)-bis(mu2-44'-ethene-12-diyldipyridine)-bis(NN-dimethylformamide)-tetrakis(isothiocyanato)-di-cobalt hydrate]Experimental 3D Coordinates
researchProduct

CCDC 1049498: Experimental Crystal Structure Determination

2015

Related Article: Alina S. Dinca, Sergiu Shova, Adrian E. Ion, Catalin Maxim, Francesc Lloret, Miguel Julve, Marius Andruh|2015|Dalton Trans.|44|7148|doi:10.1039/C5DT00778J

Space GroupCrystallographyCrystal SystemCrystal Structurehexakis(mu2-22'-(Propane-13-diylbis(nitrilomethylylidene))bis(6-methoxyphenolato))-hexakis(mu2-acetato-OO')-hexakis(mu2-oxalato)-hexa-copper-hexa-gadolinium dimethylformamide solvate nonahydrateCell ParametersExperimental 3D Coordinates
researchProduct

CCDC 949947: Experimental Crystal Structure Determination

2013

Related Article: Adrian E. Ion, Simona Nica, Augustin M. Madalan, Catalin Maxim, Miguel Julve, Francesc Lloret, Marius Andruh|2014|CrystEngComm|16|319|doi:10.1039/C3CE41592A

Space GroupCrystallographycatena-[(mu~2~- 44'-Azulene-13-diyldipyridine)-(22'-(propane-13-diylbis(nitrilomethylylidene))bis(6-methoxyphenolato))-tris(nitrato)-gadolinium-nickel acetonitrile solvate]Crystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
researchProduct