期刊
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
卷 636, 期 13-14, 页码 2357-2363出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/zaac.201000231
关键词
X-ray diffraction; Detonation parameters; Energetic materials; Sensitivities; Tetrazoles; NMR spectroscopy
资金
- Ludwig-Maximilian University of Munich (LMU)
- U.S. Army Research Laboratory (ARL)
- Armament Research, Development and Engineering Center (ARDEC)
- Strategic Environmental Research and Development Program (SERDP)
- Office of Naval Research (ONR) [W911NF-09-2-0018 (ARL), W911NF-09-1-0120 (ARDEC), W011NF-09-1-0056 (ARDEC), 10 WPSEED01-002 / WP-1765 (SERDP)]
Diaminouronium 5-nitriminotetrazolate (1) and diaminouronium 1-methyl-5-nitrimino-tetrazolate (2) were synthesized by the reaction of diaminourea with 5-nitriminotetrazole (3) and 1-methyl-5-nitriminotetrazole (4), respectively. The energetic compounds 1 and 2 were fully characterized by single-crystal X-ray diffraction, NMR spectroscopy, IR- and Raman spectroscopy as well as DSC measurements. The sensitivities towards impact, friction and electrical discharge were determined. Several detonation parameters (e. g. heat of explosion, detonation velocity) were computed by the EXPLO5 computer code based on calculated (CBS-4M) heats of formation and Xray densities. In addition, the detonation velocity of 1 was experimentally determined and compared to the computed values.
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