Utilizing 4-Nitro-1,2,3-triazole to Cap and Stabilize a Chain of Eight Consecutive Nitrogen Atoms

= 160 °C, IS = 1.5 J, and FS = 7 N). Thus, almost all characterizations can be performed under ambient conditions (NMR, IR, elemental analysis, scanning electron microscopy, and single-crystal X-ray diffraction). This work successfully addressed the challenge of achieving stable termination for the highly unstable structure containing eight catenated nitrogen atoms, contributing to the advancement of the understanding in the discipline of metastable high-entropy and fully nitrogenous energetic materials.