[Sr(CHZ)(TNR)(H_2O)(OH)]_2·2H_2O的晶体结构和热分解机理(英文)  

Crystal Structure and Thermal Decomposition Mechanism of [Sr(CHZ)(TNR)(H_2O)(OH)]_2·2H_2O

作　　者：郑红[1] 张同来[1] 张建国[1] 乔小晶[1] 杨利[1] 孙远华[1] 

机构地区：[1]北京理工大学爆炸科学与技术国家重点实验室,北京100081

出　　处：《无机化学学报》2006年第2期346-350,共5页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.20471008);北京理工大学基础研究基金资助项目(No.BIT-UBF-200302B01;BIT-UBF-200502B4221)

摘　　要：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.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 diffrac- tion analysis, element analysis and FFIR 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=1.1440（2） nm, a=69.50（3）°, β=78.82（3）°, T= 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： 2693 10.

关 键 词：锶配合物 晶体结构 热分解机理 

分 类 号：O614.2[理学—无机化学]