Search: onr:"swepub:oai:research.chalmers.se:2ea7a4bb-9eda-478a-9cbb-8e13b00805eb" >
Ammonia-(Dinitramid...
Abstract
Subject headings
Close
- Two ammonia-(dinitramido)boranes were synthesized by the reaction of dinitroamine with ammonia-borane. These compds. are the first reported examples of (dinitramido)boranes. Ammonia-mono(dinitramido)borane is a perfectly oxygen-balanced high-energy-d. material (HEDM) composed of an ammonia-BH2 fuel group and a strongly oxidizing dinitramido ligand. Although it is thermally not stable enough for practical applications, its predicted specific impulse as a solid rocket propellant would be 333 s. Its predicted performance as an explosive matches that of pentaerythtritol tetranitrate (PETN) and significantly exceeds that of trinitrotoluene (TNT). Its structure was established by X-ray crystallog. and vibrational and multinuclear NMR spectroscopy. Addnl., the over-oxidized ammoniabis(dinitramido)borane was detected by NMR spectroscopy. [on SciFinder(R)]
Subject headings
- NATURVETENSKAP -- Kemi -- Oorganisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Inorganic Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi -- Teoretisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Theoretical Chemistry (hsv//eng)
Keyword
- dinitramido ligands
- energetic materials
- boranes
- quantum chemistry
- explosives
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database