1D Structure Sodium Coordination Anion based on [5‐(Dinitromethylene)‐4,5‐dihydro‐1
<i>H</i>
‐tetrazole]: Syntheses, Structures, and Thermal Behavior
作者:Le Wu、Jian‐Guo Zhang、Jin‐Ting Wu、Xin Yin、Piao He
DOI:10.1002/zaac.201600171
日期:2016.9
techniques. Complex 1 is an energetic material with a nitrogen content of 51.2 % and a decomposition temperature of 128.9 °C. The molecular structure of complex 1 crystallizes in the monoclinic system with P2(1)/c group and shows an infinite 1D chain structure. The heat of formation was determined as –122.27 kJ·mol–1 by using bomb calorimetry. In addition, the kinetic parameters were studied by Kissinger's
Energetic Oxygen-Containing Tetrazole Salts Based on 3,4-Diaminotriazole
作者:Jin-Ting Wu、Jian-Guo Zhang、Xin Yin、Kun Wu
DOI:10.1002/asia.201500075
日期:2015.5
Energetic mono‐ and dicationic 3,4‐diaminotriazolium salts have been prepared by combining stoichiometric amounts (1:1 or 2:1 molar ratio) of 3,4‐diaminotriazole with various oxygen‐containing tetrazoles, and the structures have been confirmed by single‐crystal XRD for the first time. All structures are dominated by a strong hydrogen‐bond network owing to both amino groups and oxygen in the molecule
通过将3,4-二氨基三唑的化学计量数量(1:1或2:1摩尔比)与各种含氧四唑结合使用,制备了高能的3,4-二氨基三唑盐单价盐和盐基盐,并通过单反应证实了结构首次晶体XRD。由于分子中的氨基和氧,所有结构都以强大的氢键网络为主导。除7外,所有盐都具有出色的热稳定性,分解温度超过200°C。根据实验密度和使用高斯03程序套件进行的理论计算,所有盐都已计算出爆震压力(20.3–33.9 GPa)和速度(7095–8642 m s -1)。
TERPIGOREV A. N.; TSELINSKIJ I. V.; MAKAREVICH A. V.; MELNIKOV A. A., ZH. ORGAN. XIMII, 23,(1987) N 2, 254-262
作者:TERPIGOREV A. N.、 TSELINSKIJ I. V.、 MAKAREVICH A. V.、 MELNIKOV A. A.
DOI:——
日期:——
Energetic High-Nitrogen Compounds: 5-(Trinitromethyl)-2<i>H</i>-tetrazole and -tetrazolates, Preparation, Characterization, and Conversion into 5-(Dinitromethyl)tetrazoles
作者:Ralf Haiges、Karl O. Christe
DOI:10.1021/ic400919n
日期:2013.6.17
the ammonia adducts of the copper and silver salts were isolated. The reaction of HTNTz with hydrazine and hydroxylamine resulted in the formation of hydrazinium 5-(dinitromethyl)tetrazolate and hydroxylammonium 5-(dinitromethyl)-1H-tetrazolate, respectively. Acid treatment of both 5-(dinitromethyl)tetrazolates resulted in the isolation of 5-(dinitromethylene)-4,5-dihydro-1H-tetrazole, which was converted
基于1 H-四唑5-乙酸的彻底硝化作用,已经开发了一种方便的获取5-(三硝基甲基)-2 H-四唑(HTNTz)的方法,该方法由氰基乙酸乙酯和HN 3在1, 3-偶极环加成反应,然后进行碱性水解。将HTNTz转化为铵,胍、,、铯,铜和5-(三硝基甲基)-2 H-四唑酸盐银。另外,分离出铜和银盐的氨加合物。HTNTz与肼和羟胺的反应导致形成肼基5-(二硝基甲基)四唑盐和羟铵5-(二硝基甲基)-1 H-四唑酸盐。对两种5-(二硝基甲基)四唑酸酯进行酸处理导致分离出5-(二硝基亚甲基)-4,5-二氢-1 H-四唑,其通过与三氯甲烷反应转化为5-(二硝基甲基)-1 H-四唑酸钾。 K 2 CO 3。所有制备的化合物均具有1 H,13 C,14 N和15的特征N NMR光谱和X射线晶体结构测定。还进行了初始安全测试(冲击,摩擦和静电敏感性)和热稳定性测量(差热分析,DTA)。5-(三硝基甲基)和5-(