Coordinative properties of the pyridine-2-carbaldehyde thiosemicarbazone ligand towards Ni(II) |
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| Authors: | C Graiff S Canossa G Predieri |
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| Institution: | 1. Dipartimento di Chimica, Università di Parma, Parma, Italy
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| Abstract: | Three crystal structures of Ni compounds containing bis(pyridine-2-carbaldehyde thiosemicarbazone) ligand (HL), namely (pyridine-2-carbaldehyde thiosemicarbazonato)(pyridine-2-carbaldeyde thiosemicarbazone) nickel(II) nitrate hydrate Ni(HL)L]NO3]·(H2O) (1), bis(pyridine-2-carbaldehyde thiosemicarbazone) nickel(II) dinitrate Ni(HL)2]NO3]2·(2a), and bis(pyridine-2-carbaldehyde thiosemicarbazone) nickel(II) dinitrate dihydrate Ni(HL)2]NO3]2·2(H2O) (2b) are determined by X ray diffraction methods. Comparative structural studies are carried out. |
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