0000000001316111

AUTHOR

Apurba Bhunia

showing 3 related works from this author

Single-Ion Magnetic Behavior in CoII-CoIII Mixed-Valence Dinuclear and Pseudodinuclear Complexes

2017

Two CoII–CoIII mixed-valence complexes of molecularformulas [Co2(H2L)2(H2O)2][Co2(H2L)2(H2O)(m-phth)]·8(H2O) {1;H2L2–= 2-[(2-hydroxy-3-methoxybenzylidene)amino]-2-(hydroxymethyl)propane-1,3-diolato, m-phth = 1,3-benzene-dicarboxylate} and [Co4(H2L)4(H2O)2(ppda)]·2(dmf)·3.2(H2O) {2;ppda = 1,4-phenylenediacrylate; dmf = N,N-dimethyl-formamide} were synthesized and characterized by single-crys-tal X-ray diffraction and magnetic studies at low temperature.The structural determination reveals that 1 is composed of di-nuclear ion pairs, namely, a cationic [Co2(H2L)2(H2O)2]+(1+) andan anionic [Co2(H2L)2(H2O)(m-phth)]–(1–) unit. In each of these ions, the CoIIand CoIIIcenters present distorted octa…

Valence (chemistry)Single ion010405 organic chemistryChemistryStructure elucidationInorganic chemistrychemistry.chemical_elementCrystal structureCobalt010402 general chemistry01 natural sciences0104 chemical sciencesInorganic ChemistryCrystallographyMagnetic propertiesSingle-ion magnetsMagnetic propertieSingle-ion magnetCobaltCobalt; Magnetic properties; Single-ion magnets; Structure elucidation; Inorganic Chemistry
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CCDC 1518364: Experimental Crystal Structure Determination

2017

Related Article: Soumen Manna, Apurba Bhunia, Soumen Mistri, Julia Vallejo, Ennio Zangrando, Horst Puschmann, Joan Cano, Subal Chandra Manna|2017|Eur.J.Inorg.Chem.||2585|doi:10.1002/ejic.201700046

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatesdiaqua-bis(mu-2-[([13-dihydroxy-2-(oxidomethyl)propan-2-yl]imino)methyl]-6-methoxyphenolato)-di-cobalt aqua-[benzene-13-dicarboxylato]-bis(mu-2-[([13-dihydroxy-2-(oxidomethyl)propan-2-yl]imino)methyl]-6-methoxyphenolato)-di-cobalt octahydrate
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CCDC 1518365: Experimental Crystal Structure Determination

2017

Related Article: Soumen Manna, Apurba Bhunia, Soumen Mistri, Julia Vallejo, Ennio Zangrando, Horst Puschmann, Joan Cano, Subal Chandra Manna|2017|Eur.J.Inorg.Chem.||2585|doi:10.1002/ejic.201700046

Space GroupCrystallographytetrakis(mu-2-[([13-dihydroxy-2-(oxidomethyl)propan-2-yl]imino)methyl]-6-methoxyphenolato)-(mu-33'-(14-phenylene)bis(prop-2-enoato))-diaqua-di-cobalt(ii)-di-cobalt(iii) NN-dimethylformamide solvate hydrateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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