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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >A Hyper-conjugated Structure: The Research into the Picryl Chloride Functionalized 1-Picrylamino-tetrazol-5-one
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A Hyper-conjugated Structure: The Research into the Picryl Chloride Functionalized 1-Picrylamino-tetrazol-5-one

机译:超缀合的结构:研究磷灰酰氯官能化1-Picrylamino-Tetrazol-5-one

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摘要

A hyper conjugated structure, picryl chloride functionalized 1-picrylamino-tetrazol-5-one, was synthesized by a nucleophilic substitution reaction. The single crystals of 1-picrylamino-tetrazol-5-one were cultured and determined by X-ray single-crystal diffractometer. The thermal behavior was investigated by differential scanning calorimetry (DSC) and thermogravimetry-derivative thermogravimetry (TG-DTG) technologies. Additionally, the sensitivities towards friction and impact were tested. The results show that the hyper conjugated structure adopts a - stacking, besides, many strong interactions such as nitro- and hydrogen bonding interactions were observed. All of them together make a contribution to its enhanced thermal stability and reduced sensitivities. 1-Picrylamino-tetrazol-5-one turns out to be a representative of hyper conjugated structures in energetic materials, and may further strengthen the functionalization of picryl chloride with energetic tetrazoles.
机译:通过亲核取代反应合成了一种超共轭结构,苦味酸氯官能化1-苦味酸氨基四唑-5-酮。对1-吡啶氨基四唑-5-酮的单晶进行培养,并用X射线单晶衍射仪进行测定。用差示扫描量热法(DSC)和热重导数热重法(TG-DTG)研究了其热行为。此外,还测试了对摩擦和冲击的敏感性。结果表明,超共轭结构采用a-堆积,并且观察到许多强相互作用,如硝基和氢键相互作用。所有这些都有助于提高其热稳定性和降低灵敏度。1-苦味酸氨基四唑-5-酮是含能材料中超共轭结构的代表,可能进一步加强苦味酸氯化物与含能四唑的功能化。

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