摘要
合成了新型含能配合物[Mn(DAT)6](ClO4)2(DAT=1,5-二氨基四唑),用X射线单晶衍射法测定了其晶体结构.该晶体属三方晶系,P3c1空间群,a=b=1.18435(17)nm,c=1.3081(3)nm,α=β=90°,γ=120°,V=1.5891(5)nm3,Z=2.该配合物分子结构单元中有1个Mn2+离子、6个DAT分子和2个ClO4-离子.由6个DAT分子中的6个N原子与中心Mn2+离子配位形成六配位、非中心对称的畸变八面体结构.利用元素分析、差示扫描量热分析(DSC)、热重-微分热重分析(TG-DTG)等方法进行了表征,研究了其感度性能.研究结果表明,该配合物对外界刺激具有很高的响应性和危险性.
A new energetic coordination compound [ Mn (DAT)6 ] ( ClO4 ) 2 ( DAT = 1,5-diaminotetrazole) was synthesized by DAT and manganese perchlorate and characterized by elemental analysis, differential scanning calorimetry, thermogravimetry-differential thermogravimetry, and X-ray single crystal diffraction method. The crystal belongs to trigonal system and its crystal structure data are as follows: a = b = 1. 18435 (17) nm, c = 1. 3081 (3) nm, α = β = 90°, γ = 120°, V = 1589.1 (5) nm^3 , Z = 2. The molecule of the tide compound contains one Mn2 + cation, six DAT molecules and two C104 anions. The central manganese ( Ⅱ ) cation is coordinated by six N atoms from six DAT molecules to form a six-coordinated and distorted octahedral structure. In addition, the sensitivity properties of the title compound were studied. The result shows that the title compound has good sensitivity.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2009年第10期1935-1939,共5页
Chemical Journal of Chinese Universities
基金
国家自然科学基金委-中国工程物理研究院联合基金(批准号:10776002)资助
关键词
锰含能配合物
1
5-二氨基四唑
合成
Manganese ( Ⅱ ) energetic compound
1,5-Diaminotetrazole
Synthesis