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- Title
Enhancing Energetic Properties and Sensitivity by Incorporating Amino and Nitramino Groups into a 1,2,4-Oxadiazole Building Block.
- Authors
Tang, Yongxing; Gao, Haixiang; Mitchell, Lauren A.; Parrish, Damon A.; Shreeve, Jean'ne M.
- Abstract
A single nitrogen-rich heterocyclic ring with many energetic groups is expected to exhibit excellent detonation performance. We report an effective approach for the synthesis of 3-amino-5-nitramino-1,2,4-oxadiazole, which has nitramino and amino groups in the same building block. The singlecrystal X-ray structure shows layered hydrogen-bonding pairs as well as the presence of a water molecule which ensure insensitivity. Through incorporation of a cation, the hydrazinium or hydroxylammonium salts exhibit good energetic performance and acceptable sensitivities.
- Subjects
AMINO group; OXADIAZOLES; HYDROGEN bonding; SINGLE crystals; HYDROXYLAMINE hydrochloride; MOLECULAR structure of water
- Publication
Angewandte Chemie, 2016, Vol 128, Issue 3, p1159
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201509985