无机化学学报
無機化學學報
무궤화학학보
JOURNAL OF INORGANIC CHEMISTRY
2006年
2期
346-350
,共5页
郑红%张同来%张建国%乔小晶%杨利%孙远华
鄭紅%張同來%張建國%喬小晶%楊利%孫遠華
정홍%장동래%장건국%교소정%양리%손원화
锶配合物%晶体结构%热分解机理
鍶配閤物%晶體結構%熱分解機理
송배합물%정체결구%열분해궤리
strontium complex%crystal structure%thermal analysis
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 P(-1). 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.
