Thermal studies of nickel(II) hydrazine complexes in solid state.
スポンサーリンク
概要
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Two bis(hydrazine)nickel(II) fluoro complexes of the type [NiL<SUB>2</SUB>F<SUB>2</SUB>]·H<SUB>2</SUB>O, where L=NH<SUB>2</SUB>NH<SUB>2</SUB> have been synthesized. Besides these, [NiL<SUB>2.5</SUB>(H<SUB>2</SUB>O)<SUB>2</SUB>]F<SUB>2</SUB>·0.5H<SUB>2</SUB>O and [NiL<SUB>2.5</SUB>F<SUB>2</SUB>]·2H<SUB>2</SUB>O have also been synthesized. Thermal investigations of these complexes have been carried out. Four tris(hydrazine)nickel(II) chloride and four tris(hydrazine)nickel(II) bromide complexes have been prepared and their thermal investigations have been done. Two bis(hydrazine) thiocyanato complexes have also been prepared and their thermal studies have also been carried out. These nickel(II) hydrazine complexes have been found to decompose through several complex species as intermediates. All these intermediates as well as the parent complexes have been characterized by elemental analyses, color, magnetic moment, electronic spectra (mull), and IR spectra. X-Ray powder diffraction pattern of two tris(hydrazine)nickel(II) bromide complexes have been obtained. The probable mechanistic paths for each step of decomposition have been proposed.
- 公益社団法人 日本化学会の論文
著者
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Biswas Prasanta
Department of Chemistry, Jadavpur University
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Biswas Prasanta
Department of Inorganic Chemistry, Indian Association for the Cultivation of Science
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Ray Chaudhuri
Department of Inorganic Chemistry, Indian Association for the Cultivation of Science
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Banerjee Bijoy
Department of Inorganic Chemistry, Indian Association for the Cultivation of Science
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