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abstract Two recently introduced concepts in the design of high-energy-density materials (HEDMs), namely Metal–organic frameworks (MOFs) and Chelating energetic material (CEM), have been applied in the synthesis of the energetic… Click to show full abstract
abstract Two recently introduced concepts in the design of high-energy-density materials (HEDMs), namely Metal–organic frameworks (MOFs) and Chelating energetic material (CEM), have been applied in the synthesis of the energetic manganese (II) compound {[Mn(btm)(H2O)3]2·H2O}n (1) (H2btm = bis(tetrazole)methane), cocrystalized by a dinuclear CEM and a 1D MOF, which is characterized by elemental analysis and FTIR spectroscopy. Single-crystal X-ray diffraction analysis revealed that 1 crystallizes in the monoclinic space group P21/c. The Mn2+ was hexa-coordinated with two btm groups and three water molecules. Btm presents tridentate coordination modes. The thermal decomposition mechanism of 1 was studied by differential scanning calorimetry (DSC). The non-isothermal kinetics parameters were calculated by the Kissinger’s method and Ozawa-Doyle’s method, respectively. Sensitivity tests revealed that 1 is insensitive to mechanical stimuli.
Journal Title: Molecular Crystals and Liquid Crystals
Year Published: 2018
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