0000000001234893

AUTHOR

Sourav Biswas

showing 5 related works from this author

Heterometallic Pentanuclear [Ni 4 Ln] (Ln III = Gd, Tb, Dy, Ho) Complexes: Accidental Orthogonality Leading to Ferromagnetic Interactions

2014

The reaction of 6-formyl-2-(hydroxymethyl)-4-methylphenol (LH2) with NiII and LnIII salts afforded a series of heterometallic pentanuclear compounds [Ni4Ln(L)4(OAc)2(MeOH)4](NO3)(MeOH) [LnIII = Gd (1), Dy (2), Tb (3), Ho (4)]. Four dianionic L2– ligands and two acetate anions hold together four NiII and one LnIII ion to form a Ni4Ln core possessing a distorted tetrahedral geometry. All the NiII ions are hexacoordinate (6 O) with a distorted octahedral geometry whereas the LnIII ion is octacoordinate (8 O) with a distorted square-antiprism geometry. All the NiII ions are connected to the central LnIII ion through μ2 bridging of one deprotonated phenolic oxygen and two deprotonated alkoxy oxy…

Inorganic ChemistryLanthanidechemistry.chemical_compoundCrystallographyDeprotonationChemistryInorganic chemistryOctahedral molecular geometryAlkoxy groupHexacoordinateTetrahedral molecular geometryHydroxymethylIonEuropean Journal of Inorganic Chemistry
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CCDC 987982: Experimental Crystal Structure Determination

2014

Related Article: Sourav Das, Sakiat Hossain, Atanu Dey, Sourav Biswas, Emilio Pardo, Francesc Lloret, Vadapalli Chandrasekhar|2014|Eur.J.Inorg.Chem.||3393|doi:10.1002/ejic.201402195

Space GroupCrystallographytetrakis(mu-2-formyl-4-methyl-6-(oxidomethyl)phenolato)-bis(mu-acetato)-tetrakis(methanol)-tetra-nickel-gadolinium nitrate methanol solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 987985: Experimental Crystal Structure Determination

2014

Related Article: Sourav Das, Sakiat Hossain, Atanu Dey, Sourav Biswas, Emilio Pardo, Francesc Lloret, Vadapalli Chandrasekhar|2014|Eur.J.Inorg.Chem.||3393|doi:10.1002/ejic.201402195

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterstetrakis(mu-2-(oxymethyl)-4-methyl-6-formylphenolato)-bis(mu-acetato)-tetrakis(methanol)-holmium-tetra-nickel nitrate methanol solvateExperimental 3D Coordinates
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CCDC 987983: Experimental Crystal Structure Determination

2014

Related Article: Sourav Das, Sakiat Hossain, Atanu Dey, Sourav Biswas, Emilio Pardo, Francesc Lloret, Vadapalli Chandrasekhar|2014|Eur.J.Inorg.Chem.||3393|doi:10.1002/ejic.201402195

Space GroupCrystallographytetrakis(mu-2-(oxymethyl)-4-methyl-6-formylphenolato)-bis(mu-acetato)-tetrakis(methanol)-dysprosium-tetra-nickel nitrate methanol solvateCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 987984: Experimental Crystal Structure Determination

2014

Related Article: Sourav Das, Sakiat Hossain, Atanu Dey, Sourav Biswas, Emilio Pardo, Francesc Lloret, Vadapalli Chandrasekhar|2014|Eur.J.Inorg.Chem.||3393|doi:10.1002/ejic.201402195

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterstetrakis(mu-2-(oxymethyl)-4-methyl-6-formylphenolato)-bis(mu-acetato)-tetrakis(methanol)-terbium-tetra-nickel nitrate methanol solvateExperimental 3D Coordinates
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