Chem. J. Chinese Universities ›› 2009, Vol. 30 ›› Issue (10): 1935.

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Synthesis, Crystal Structure, Thermal Behavior and Sensitivity Properties of New Energetic Compound [Mn(DAT)6](ClO4)2

QI Shu-Yuan1, ZHANG Jian-Guo1, ZHANG Tong-Lai1*, CUI Yan1,2, YANG Li1, YU Kai-Bei1, SHU Yuan-Jie3   

  1. 1. State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China;
    2. The 6th Department, Research Institute of Chemical Defense, Beijing 102205, China;
    3. Institute of Chemical Materials, Chinese Academy of Engineering Physics, Mianyang 629100, China
  • Received:2008-10-12 Online:2009-10-10 Published:2009-10-10
  • Contact: ZHANG Tong-Lai. E-mail: ztlbit@bit.edu.cn
  • Supported by:

    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.

Abstract:

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) nm3, Z=2. The molecule of the title compound contains one Mn2+ cation, six DAT molecules and two ClO4- 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.

Key words: Manganese(Ⅱ) energetic compound; 1,5-Diaminotetrazole; Synthesis

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