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设计合成了含能配合物[Pb(AZTZ)(bpy)(H2O).2H2O]n(1)(AZTZ=5,5′-偶氮四唑阴离子,bpy=2,2′-联吡啶),用X射线单晶衍射法测定了其分子结构.该晶体属三斜晶系,P1空间群,a=0.7341(6)nm,b=1.0050(8)nm,c=1.3367(1)nm,α=95.354(1)°,β=101.450(1)°,γ=101.233(1)°,V=0.8927(1)nm3,Z=2,S=1.030.利用元素分析、红外光谱以及热重分析等手段对标题化合物进行了表征,并研究了配合物(1)对固体双基推进剂的燃烧催化作用.结果表明,配合物(1)可以有效地提高固体双基推进剂的燃速.
The complex of [Pb (AZTZ) (bpy) (H2O) .2H2O] n (1) (AZTZ = 5,5’-azotetrazole anion and bpy = 2,2’-bipyridyl) The molecular structure was determined by X-ray single crystal diffraction. The crystal belongs to the triclinic system with a = 0.7341 (6) nm, b = 1.0050 (8) nm and c = 1.3367 = 95.354 (1) °, β = 101.450 (1) °, γ = 101.233 (1) °, V = 0.8927 (1) nm3, Z = 2, S = 1.030. The title compound was characterized and the catalytic activity of the complex (1) on the combustion of the solid bi-based propellant was studied.The results show that the complex (1) can effectively improve the burning rate of the solid bi-based propellant.