Chen, Dongxu published the artcileIntroduction of the acylamino group to bridged bis(nitroamino-1,2,4-triazole): a strategy for tuning the sensitivity of energetic materials, Formula: C2H5N5, the main research area is energetic material nitroaminotriazole acylamino introduction sensitivity tuning.
In this work, the acylamino group has been introduced into energetic materials to build acylamino-bridged bis(1,2,4-triazole) 3 and its nitration derivative 4. Both 3 and 4 were thoroughly characterized via spectroscopic and structural methods. In addition, their sensitivities toward friction and impact were determined and the energetic performances of 3 and 4 were calculated using the EXPLO5 code. Compound 3 is insensitive to mech. stimulation (IS: 40 J, FS: 320 N). Besides, compared with the C-C-bonded compound DNABT (IS: 3 J, D: 8355 m s-1) without any bridging group, 4 achieves a balance between the sensitivity (IS: 18 J, FS: 200 N) and the detonation velocity (D: 8564 m s-1). The effect of introducing an acylamino group into 3 and 4 was elucidated using HOM: O-LUMO anal. and the anisotropy of the induced current-d. method.
New Journal of Chemistry published new progress about Anisotropy. 1455-77-2 belongs to class isoquinoline, name is 3,5-Diamino-1,2,4-triazole, and the molecular formula is C2H5N5, Formula: C2H5N5.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem