Premium
Energetic Materials with Promising Properties: Synthesis and Characterization of 4,4′‐Bis(5‐nitro‐1,2,3‐2 H ‐triazole) Derivatives
Author(s) -
He Chunlin,
Shreeve Jean'ne M.
Publication year - 2015
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201412303
Subject(s) - nitro , detonation , differential scanning calorimetry , chemistry , detonation velocity , energetic material , 1,2,4 triazole , surface modification , standard enthalpy of formation , nitro compound , crystal structure , combinatorial chemistry , explosive material , organic chemistry , thermodynamics , alkyl , physics
Using a variety of functionalization strategies, derivatives of 4, 4′‐bis(5‐nitro‐1,2,3‐2 H ‐triazole) were designed, synthesized, and characterized. The isomers were separated, their structures were confirmed with single‐crystal X‐ray analysis, and their properties were determined by differential scanning calorimetry, density, impact sensitivity, heat of formation, and detonation velocity and pressure (calculated by EXPLO5 V6.01). Those materials were found to exhibit superior detonation performance when compared with the other fully carbon‐nitrated bis(azoles).