0000000001305792

AUTHOR

Rosa Carballo

showing 7 related works from this author

Metallosupramolecular compounds based on Cu(ii)/oxalate/twisted NSSN ligands showing a new in situ S–C bond cleavage

2013

Four new complexes, [Cu2(C2O4) 2(SCS)]·3H2O (1), [Cu2(C 2O4)3(SCSH)2]·H2O (2), [Cu(C2O4)(SS)2]·3H2O (3) and [Cu(C2O4)(SS)]·6H2O (4) [where SCS = bis(4-pyridylthio)methane and SS = 4,4′-dipyridyldisulfide], have been synthesized by the reaction of the SS and SCS ligands with the corresponding copper(ii) oxalate salt. The different synthetic conditions allowed control of the preparation of a 3D open metal-organic framework in 1, a dinuclear zwitterionic molecular compound in 2 and one- and two-dimensional (1D and 2D) coordination polymers in 3 and 4, respectively. Compound 4 was also obtained by in situ transformation of the dithioether ligand (SCS) to the disulfide ligand (SS) under hydrothe…

BinodalLigandStereochemistrychemistry.chemical_elementGeneral ChemistryCrystal structureCondensed Matter PhysicsCopperOxalatechemistry.chemical_compoundCrystallographychemistryAntiferromagnetismMoleculeGeneral Materials ScienceBond cleavageCrystEngComm
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Three-Dimensional Mixed-Ligand Coordination Polymers with Ferromagnetically Coupled Cyclic Tetranuclear Copper(II) Units Bonded by Weak Interactions

2011

The complexes {[Cu(HGLYO)(NO3)(bpy)]·H2O}4 (1), {[Cu(HGLYO)(NO3)(phen)]·H2O}4 (2), and [Cu(HLACO)(ClO4)(phen)]4 (3) (bpy is 2,2′-bipyridine, phen is 1,10-phenanthroline, HGLYO is monoanionic glycol...

chemistry.chemical_classificationCrystallographyChemistryInorganic chemistrychemistry.chemical_elementGeneral Materials ScienceGeneral ChemistryMixed ligandPolymerCondensed Matter PhysicsCopperCrystal Growth & Design
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Synthesis, Characterization and Magnetic Properties of New Dinuclear Copper(II) Complexes with N,N′-Disubstituted Dithiooxamides derived from α-Amino…

2005

Four new dinuclear copper(II) complexes have been synthesized and have the general formula [Cu2(L)(H2O)2], where L = GLYDTO [N,N′-bis(carboxymethyl)dithiooxamide], ALADTO [N,N′-bis(carboxyethyl)dithiooxamide], VALDTO [N,N′-bis(1-carboxy-2-methylpropyl)dithiooxamide] and LEUDTO [N,N′-bis(1-carboxy-3-methylbutyl)dithiooxamide]. The complexes were characterized by elemental analysis as well as by IR, electronic and EPR spectroscopy. These techniques provided evidence for the presence of the CuNO2S chromophore. Magnetic susceptibility measurements on all the complexes in the range 4–300 K show the existence of a dominant antiferromagnetic interaction with −J values greater than 300 cm−1. Therma…

Inorganic chemistryThermal decompositionchemistry.chemical_elementChromophoreMagnetic susceptibilityCopperlaw.inventionInorganic ChemistryThermogravimetryCrystallographychemistry.chemical_compoundDithiooxamidechemistrylawAntiferromagnetismElectron paramagnetic resonanceZeitschrift für anorganische und allgemeine Chemie
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CCDC 919615: Experimental Crystal Structure Determination

2013

Related Article: Ana Belén Lago, Rosa Carballo, Oscar Fabelo, Nuria Fernández-Hermida, Francesc Lloret, Ezequiel M. Vázquez-López|2013|CrystEngComm|15|10550|doi:10.1039/C3CE41525B

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatescatena-((mu~2~-44'-Disulfanediyldipyridine)-(mu~2~-oxalato)-copper hexahydrate)
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CCDC 919613: Experimental Crystal Structure Determination

2013

Related Article: Ana Belén Lago, Rosa Carballo, Oscar Fabelo, Nuria Fernández-Hermida, Francesc Lloret, Ezequiel M. Vázquez-López|2013|CrystEngComm|15|10550|doi:10.1039/C3CE41525B

Space GroupCrystallographyCrystal System(mu2-oxalato)-bis(4-([(pyridin-4-ylsulfanyl)methyl]sulfanyl)pyridinium)-dioxalato-di-copper(ii) dihydrateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 919614: Experimental Crystal Structure Determination

2013

Related Article: Ana Belén Lago, Rosa Carballo, Oscar Fabelo, Nuria Fernández-Hermida, Francesc Lloret, Ezequiel M. Vázquez-López|2013|CrystEngComm|15|10550|doi:10.1039/C3CE41525B

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-[bis(mu2-oxalato)-tetrakis(44'-disulfanediyldipyridine)-di-copper hexahydrate]Experimental 3D Coordinates
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CCDC 919612: Experimental Crystal Structure Determination

2013

Related Article: Ana Belén Lago, Rosa Carballo, Oscar Fabelo, Nuria Fernández-Hermida, Francesc Lloret, Ezequiel M. Vázquez-López|2013|CrystEngComm|15|10550|doi:10.1039/C3CE41525B

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterscatena-[(mu~4~-oxalato)-(mu~2~-oxalato)-(mu~2~-44'-(methanediyldisulfanediyl)dipyridine)-di-copper(ii)]Experimental 3D Coordinates
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