DOAJ Open Access 2023

Application of 1- and 2-propargyl-tetrazole in laser-ignitable energetic coordination compounds

Simon M.J. Endraß Thomas M. Klapötke Jasmin T. Lechner Jörg Stierstorfer

Abstrak

1- and 2-Propargyl-tetrazole (1- and 2-PryTz) were synthesized by reaction of propargyl bromide with sodium tetrazolate and used as ligands in energetic coordination compounds (ECCs) and evaluated concerning their thermal and mechanical sensitivities. Furthermore, the two nitrogen-rich compounds 1-((1H-1,2,3-triazol-4-yl)methyl)-1H-tetrazole (TriMT, 3) and 1-((1-(2-(1H-tetrazol-1-yl)ethyl)-1H-1,2,3-triazol-4-yl)methyl)-1H-tetrazole (TriMTET, 4) were prepared. Both were characterized by IR spectroscopy, NMR measurements, and low-temperature X-Ray diffraction analysis. Due to the highly endothermic enthalpy of formation of the propargyl-tetrazole ligands, powerful, yet relatively safe to handle, laser-ignitable ECCs were obtained.

Topik & Kata Kunci

Explosives and pyrotechnics

Penulis (4)

Simon M.J. Endraß

Thomas M. Klapötke

Jasmin T. Lechner

Jörg Stierstorfer

Format Sitasi

APA MLA BibTeX

Endraß, S.M., Klapötke, T.M., Lechner, J.T., Stierstorfer, J. (2023). Application of 1- and 2-propargyl-tetrazole in laser-ignitable energetic coordination compounds. https://doi.org/10.1016/j.fpc.2023.03.005

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Informasi Jurnal

Tahun Terbit: 2023
Sumber Database: DOAJ
DOI: 10.1016/j.fpc.2023.03.005
Akses: Open Access ✓