• Preparation, characterization and thermal analysis of metal hydrazinocarboxylate derivatives

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      https://www.ias.ac.in/article/fulltext/jcsc/095/04/0345-0356

    • Keywords

       

      Metal hydrazinocarboxylates; infrared spectra; thermal analysis

    • Abstract

       

      The reaction of hydrazinocarboxylic acid, N2H3COOH, with metal ions in the presence of hydrazine hydrate yields metal hydrazinocarboxylate derivaties like: M(N2H3COO)2·nH2O, M=Mg, Ca and Mn; M (N2H3COO)2(N2H4)2, M=Mn, Fe, Co, Ni and Zn; N2H5M (N2H3COO)3·H2O, M=Fe, Co, Ni, Zn; and N2H5Mg(N2H3COO)3. Reaction conditions to obtain a desired product have been standardised and a probable reaction mechanism for the formation of different products proposed. Thermal analysis of the compounds has been investigated using simultaneous TG-DTG-DTA. Metal hydrazinocarboxylate derivatives decompose in air at low temperatures to the respective metal oxides.

    • Author Affiliations

       

      P Ravindranathan1 K C Patil1

      1. Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore - 560012, India
    • Dates

       
  • Journal of Chemical Sciences | News

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