0000000001312311

AUTHOR

Despina Dermitzaki

showing 3 related works from this author

Further synthetic investigation of the general lanthanoid(iii) [Ln(iii)]/copper(ii)/pyridine-2,6-dimethanol/carboxylate reaction system: {CuII5LnIII4…

2021

In addition to previously studied {CuII3Gd6}, {CuII8Gd4}, {CuII15Ln7} and {CuII4Ln8} coordination clusters (Ln = trivalent lanthanide) containing pdm2− or Hpdm− ligands (H2pdm = pyridine-2,6-dimethanol) and ancillary carboxylate groups (RCO2−), the present work reports the synthesis and study of three new members of a fifth family of such complexes. Compounds [Cu5Ln4O2(OMe)4(NO3)4(O2CCH2But)2(pdm)4(MeOH)2] (Ln = Dy, 1; Ln = Tb, 2; Ln = Ho, 3) were prepared from the reaction of Ln(NO3)3·xH2O (x = 5, 6), CuX2·yH2O (X = ClO4, Cl, NO3; y = 6, 2 and 3, respectively), H2pdm, ButCH2CO2H and Et3N (2 : 2.5 : 2 : 1 : 9) in MeCN/MeOH. Rather surprisingly, the copper(II)/yttrium(III) analogue has a sli…

Inorganic ChemistryLanthanideCrystallographyTrigonal bipyramidal molecular geometrychemistry.chemical_compoundchemistryPyridinechemistry.chemical_elementMoleculeAntiferromagnetismYttriumCarboxylateMagnetic susceptibilityDalton Transactions
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CCDC 2038607: Experimental Crystal Structure Determination

2020

Related Article: Despina Dermitzaki, Catherine P. Raptopoulou, Vassilis Psycharis, Albert Escuer, Spyros P. Perlepes, Julia Mayans, Theocharis C. Stamatatos|2021|Dalton Trans.|50|240|doi:10.1039/D0DT03582C

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu-methanol)-tetrakis(mu-methoxo)-bis(mu-oxo)-bis(mu-pivalato)-bis(mu-(pyridine-26-diyl)dimethanolato)-tetrakis(nitrato)-penta-copper-tetra-dysprosium acetonitrile methanol solvateExperimental 3D Coordinates
researchProduct

CCDC 2038608: Experimental Crystal Structure Determination

2020

Related Article: Despina Dermitzaki, Catherine P. Raptopoulou, Vassilis Psycharis, Albert Escuer, Spyros P. Perlepes, Julia Mayans, Theocharis C. Stamatatos|2021|Dalton Trans.|50|240|doi:10.1039/D0DT03582C

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersbis(mu-methanol)-tetrakis(mu-methoxo)-bis(mu-oxo)-bis(mu-pivalato)-bis(mu-(pyridine-26-diyl)dimethanolato)-bis(nitrato)-bis(pivalato)-penta-copper-tetra-yttrium methanol solvateExperimental 3D Coordinates
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