The coordination compound of [Sr(CHZ)(TNR)(H2O)(OH)]2·2H2O (TNR: 2,4,6-trinitroesorcinol, CHZ: carbohydrazide) was prepared by reacting CHZ solution and strontium styphnate solution (obtained through the reaction of strontium carbonate and styphnic acid). The molecular structure was characterized by using X-ray diffraction analysis, element analysis and FTIR analysis. The crystal belongs to triclinic with space group P1. The unit cell parameters were as follows: a=0.725 2(2) nm, b=1.021 2(2) nm, c=1.144 0(2) nm, α=69.50(3)°, β=78.82(3)°, γ=84.64(3)° and Z=2. The thermal decomposition of the compound is studied using differential scanning calorimetry (DSC) and thermogravimetry thermogravimetry-derivative (TG-DTG) techniques. CCDC: 269310.
ClO4)2 (MnCP),(ClO4)2 (NiCP) and (ClO4) 2 (PbCP) (CHZ=Carbohydrazide) were flash pyrolyzed at different temperatures und er the set pressure by T-jump/FTIR spectroscopy. The results show that twelve ga s products obtained during the flash pyrolysis process of the three complexes we re CO2, CO, HCl, HCN, NH3, NO2, N2O, NO, HNCO, HONO, H2C=O and H2O, of which CO2 , HCN and HCl were the main gas products and CO2 was the most novel product. NH3 was oxidized to NO2, N2O and H2O. At least some of the N2O might result from th is reaction. Additionally, the effect of temperature on the gas products is disc ussed and the concentration-time change curves of the main gas products are give n.
