The preparation of 5‐(1‐methylhydrazinyl)‐1H‐tetrazole monohydrate (1⋅H₂O) and various copper(II) complexes with perchlorate (2 and 3), nitrate (4, 5, and 6), dinitramide (7), and chloride (8) is described. The coordination compounds (monomers, dimers, and polymers) were characterized through infrared spectroscopy and elemental analysis. Further, the structures of 2 and 4–8 were determined by single‐crystal X‐ray diffraction. Compound 1 can act as a bidentate ligand in its neutral form (HMHT) and as a μ₂‐ or μ₃‐bridging ligand in its deprotonated form (MHT). The energetic properties of the synthesized complexes, such as their sensitivities toward impact and friction, were determined, and laser ignition tests were performed. New information about the laser initiation process and the role of the anion in the initiation criterion was obtained. The perchlorate complexes 2 (T_decomp=217 °C) and 3 (T_decomp=206 °C) are potential primary explosives.

中文翻译：

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以5-（1-甲基肼基）-1H-四唑为配体和高氯酸根，硝酸根，二酰胺和氯离子为阴离子的各种光敏铜（II）配合物的合成与表征

的5-（1-甲基肼基）-1的制备ħ四唑一水合物（1 ⋅H ₂ O）和各种铜（II）配合物与高氯酸（2和3），硝酸（4，5，和6），二硝（参照图7），对氯化物（8）进行说明。通过红外光谱和元素分析对配位化合物（单体，二聚体和聚合物）进行了表征。此外，2和4 – 8的结构是通过单晶X射线衍射确定的。化合物1可以作为在其中性形式（HMHT）二齿配体和作为μ ₂ -或μ ₃ -bridging配体在其去质子化形式（MHT）。测定了合成配合物的能量性质，例如它们对冲击和摩擦的敏感性，并进行了激光点火试验。获得了有关激光引发过程以及阴离子在引发标准中的作用的新信息。高氯酸盐配合物2（T _decomp = 217°C）和3（T _decomp = 206°C）是潜在的主要爆炸物。