Tunable Optical and thermodynamic characters: The ignition ways of energetic metal complexes with different crystal fields

Dalton Transactions, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

NIR sensitive energetic metal complexes can be designed by decreasing CFSE of center metals, with increased oscillator d–d excitation. The thermal stability should evaluated both ignition and deflagration to detonation transition steps.

Language: Английский

Employing Nitrogen–Sulfur Synergy: 1,2,3-Triazole-Thiadiazole-Based Energetic Materials

Organic Letters, Journal Year: 2025, Volume and Issue: unknown

Published: March 8, 2025

In this study, we synthesized energetic materials integrating thiadiazole and triazole moieties. The newly developed compounds were thoroughly characterized using NMR, IR, elemental analysis, TGA-DSC, single-crystal X-ray diffraction (for compound 3). These exhibited acceptable properties, including high densities (1.88–1.92 g cm–3), moderate to good detonation performance (VOD: 6383–8128 m s–1), thermal stability (143–238 °C), less sensitivity impact (>15 J) friction (360 N). Notably, 4 8 achieved superior velocities compared nearly all reported sulfur-based date. This work highlights the significance of triazole-thiadiazole frameworks in development fine-tuning materials.

Language: Английский

Advancing Energetic Chemistry: First Synthesis of Sulfur-Based C-C Bonded Thiadiazole-Pyrazine Compounds with Nitrimino Moiety

Dalton Transactions, Journal Year: 2024, Volume and Issue: 53(48), P. 19112 - 19115

Published: Jan. 1, 2024

Sulfur-based energetic materials 3 to 7 were synthesized considering the limited availability of structural combinations polynitrogen- and oxygen-based organic scaffolds, thereby advancing their limits.

Language: Английский