To prepare high-energy green initiating explosive, an one-dimension energetic metal-organic frameworks (1D EMOFs) , [Fe(ATZ)(H2O)4·2H2O]n, based on sodium 5,5'-azotetrazolate salt and ferrous ion has been synthesized by solvent evaporation method. The structure of product was fully characterized by IR spectroscopy, elemental analysis and single-crystal X-ray diffraction. The thermal decomposition performance of product was researched by differential scanning calorimetry. In addition, detonation performances of compounds was predicted by arbitrary theory of the Kamlet-Jacobs method which bases on the largest exothermic principle. Moreover, the impact sensitivity of 1D EMOFs was also tested. Results show that the detonation heat, detonation pressure and detonation velocity of [Fe(ATZ)(H2O)4·2H2O]n were 2 294.73 kJ/mol, 34.54 GPa and 8.83 km/s, respectively, and the impact sensitivity was 39.0 cm. With characteristics of typical primers, the 1D EMOFs could be used as a high-energy green initiating explosive.
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2018, Vol. 32 
