Search

Four transition metal energetic complexes with 5,5′-bistetrazole-1,1′-diolatedehydrate (BTO) have been synthesized and structurally characterized by FT-IR spectroscopy, elemental analysis, and single X-ray diffraction. The thermal decomposition processes of the complexes and BTO were studied by means of the TG-TDA technologies. The compatibility of the four complexes with RDX, HMX, NC, and Al powder was also investigated. Sensitivity tests reveal that the complexes are more insensitive to mechanical stimuli than RDX.

The synthesis and functional study of one-dimensional free radical-metal chain compound has been a hotspot task in molecule material, especially in composing high Tc molecule ferromagnet. A new compound [BrBzPy] [Ni(dmit)2] has been prepared and characterized. The crystal structure at room temperature was determined. The crystal is triclinic with space group P21/c, a = 0.627 5(1) nm, b = 1.743 8(3) nm, c = 2.283 9(3) nm, alpha = 90 degrees, beta = 91.87(1) degrees, gamma = 90 degrees, V = 2.497(7) nm3, Z = 4, Mr = 700. 57, and Dc = 1.863 g x cm(-3). The planar [Ni(dmit)2]- is nearly perfect, which shows that it has good conjugate characteristic and is a 1-D magnetic chain compound.