A New Family of Energetic Complexes Constructed From Alkali Metals (K, Rb and Cs) and 7-Amino-4,6-dinitrobenzofuroxan: Crystal Structures, Thermal Decomposition Behaviors, Sensitivity and Catalytic Properties

This work reported a new family energetic complexes constructed from alkali metals (K, Rb and Cs) and 7-amino-4,6-dinitrobenzofuroxan (ADNBF). The crystal structures, thermal decomposition behaviors, sensitivity and catalytic properties of the novel materials were characterized by using X-ray diffraction, TG-DSC measurements and mechanical sensitivity tests. These crystals belonged to a triclinic and monoclinic system with space group P-1 and P2(1/n). ADNBF and complexes 1-3 exhibited one exothermic process with an exothermic peak temperature of about 265 degrees C, and the trend of thermal stability for ADNBF and complexes 1-3 was found to be in the order of 1<2<3更多