Journal
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Volume 54, Issue 21, Pages 6335-6338Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201501973
Keywords
detonation performance; energetic materials; FOX-7; nitrogen oxides; X-ray diffraction
Categories
Funding
- Office of Naval Research [N00014-12-1-0536]
- Defense Threat Reduction Agency [HDTRA1-11-1-00340]
- China Scholarship Council (CSC) [201306355006]
- Direct For Mathematical & Physical Scien
- Division Of Chemistry [1337908] Funding Source: National Science Foundation
Ask authors/readers for more resources
New derivatives of 1,1-diamino-2, 2-dinitroethene (FOX-7) are reported. These highly oxygen- and nitrogen-rich compounds were fully characterized using IR and multinuclear NMR spectroscopy, elemental analysis (EA), and differential scanning calorimetry (DSC). X-ray structure determination of (E)-1,2-bis{(E)-2-chloro-1-(chloroimino)-2,2-dinitroethyl}diazene) (10), N1, N2-dichloro-1, 2-diazenedicarboximidamide (11), and (E,E)-N,N-1,2-ethanediylidenebis(2, 2-dinitro-2-chloro-ethanamine) (12) was helpful in their characterization. Heats of formation (HOF) were calculated (Gaussian03) and combined with experimental densities to estimate the detonation velocities (D) and pressures (P) of the high-energy-density materials (HEDMs) (EXPLO5, v6.01). The compounds exhibit good thermal stability, high density, positive HOF, acceptable oxygen balances, and excellent detonation properties, which often are superior to that of 1,3,5-trinitroperhydro-1,3,5-triazine (RDX).
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available