Crystal Structures, Thermal Behavior Analysis and Thermal Safety of Two Energetic Salts of Hydrazinyl-1,2,4,5-tetrazine with 3,5-Dinitrosalicylic Acid
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Research in Chinese Universities"
DOI: 10.1007/s40242-018-8169-z
Abstract: Two energetic salts, DPHT DNS H2O(1) and DHT 2DNS 2H2O(2)[DPHT=3-(3,5-dimethyl-1H-pyrazol-1-yl)-6-hydrazinyl-1,2,4,5-tetrazine; DHT=3,6-dihydrazinyl-1,2,4,5-tetrazine], were synthesized from S-tetrazine with 3,5-dinitrosalicylic acid(DNS). Compounds 1 and 2 were structurally characterized by elemental analysis, infra-red spectroscopy, and single-crystal X-ray diffraction. The… read more here.
Keywords: thermal behavior; energetic salts; two energetic; hydrazinyl tetrazine ... See more keywords
WITHDRAWN: Guanidinium dicyanamide-based nitrogen-rich energetic salts as additives of hypergolic ionic liquids
Sign Up to like & getrecommendations! Published in 2021 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2020.12.002
Abstract: Abstract In this paper, four kinds of guanidinium dicyanamide-based energetic salts were prepared and investigated as energetic additives to hypergolic ionic liquid 1-ethyl-3-methyl imidazolium dicyanamide ([EMIM][DCA]) for the first time. Their densities, viscosities, heat of… read more here.
Keywords: additives hypergolic; energetic salts; dicyanamide based; guanidinium dicyanamide ... See more keywords
Theoretical investigations on novel energetic salts composed of 4-nitro-7-(4-nitro-1,2,3-triazol-1-olate)-furazano[3,4-d]pyridazine-based anions and ammonium-based cations
Sign Up to like & getrecommendations! Published in 2018 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2018.01.016
Abstract: Abstract Based on density functional theory and volume-based thermodynamics methods, the crystal densities (ρ), heats of formation (HOFs), detonation performance, specific impulse (Isp), impact sensitivities (H50) and Gibbs free energies of formation of eight series… read more here.
Keywords: detonation performance; novel energetic; energetic salts; composed nitro ... See more keywords
Energetic Salts of Sensitive N,N'-(3,5-Dinitropyrazine-2,6-diyl)dinitramide Stabilized through Three-Dimensional Intermolecular Interactions.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c02800
Abstract: N-nitration of 2,6-diamino-3,5-dinitropyrazine (ANPZ) leads to a sensitive energetic compound N,N'-(3,5-dinitropyrazine-2,6-diyl)dinitramide. This nitro(nitroamino) compound was stabilized by synthesizing energetic salts, dipotassium (3,5-dinitropyrazine-2,6-diyl)bis(nitroamide) (3) and diammonium (3,5-dinitropyrazine-2,6-diyl)bis(nitroamide) (4). Compounds 3 and 4 are fully characterized by… read more here.
Keywords: energetic salts; dinitropyrazine; three dimensional; diyl dinitramide ... See more keywords
Construction of Highly Thermostable and Insensitive Three-Dimensional Energetic Salts Based on [1,2,5]Oxadiazolo[3,4-d]pyrimidine.
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DOI: 10.1021/acs.orglett.2c02889
Abstract: A novel method for accessing energetic salts of a fused-ring skeleton based on [1,2,5]oxadiazolo[3,4-d]pyrimidine and three alkali metals, sodium (Na), potassium (K), and cesium (Cs), was developed. All three compounds were fully characterized, and their… read more here.
Keywords: oxadiazolo pyrimidine; energetic salts; construction highly; based oxadiazolo ... See more keywords
Conjugated Energetic Salts Based on Fused Rings: Insensitive and Highly Dense Materials.
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DOI: 10.1021/jacs.8b09519
Abstract: Nitroamino-functionalized 1,2,4-triazolo[4,3- b][1,2,4,5]tetrazine (1), when combined with intermolecular hydrogen bonds (HBs) and strong noncovalent interactions between layers, results, for example, in an interlayer distance of 2.9 Å for dihydroxylammonium 3,6-dinitramino-1,2,4-triazolo[4,3- b][1,2,4,5]tetrazine (2c) with a packing… read more here.
Keywords: energetic materials; conjugated energetic; energetic salts; triazolo tetrazine ... See more keywords
Synthesis and characterization of promising insensitive energetic salts based on 3-amino-5-hydrazinopyrazole.
Sign Up to like & getrecommendations! Published in 2021 at "Dalton transactions"
DOI: 10.1039/d1dt00527h
Abstract: The development of green energetic materials is based on environmental friendliness, safety and performance improvement. It is of great significance to design and synthesize new nitrogen rich salts for a new generation of green energetic… read more here.
Keywords: energetic salts; green energetic; promising insensitive; characterization promising ... See more keywords
Synthesis, Crystal Structure, and Characterization of Energetic Salts Based on 3,5-Diamino-4H-Pyrazol-4-One Oxime
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28010457
Abstract: In order to broaden the study of energetic cations, a cation 3,5-diamino-4H-pyrazol-4-one oxime (DAPO) with good thermal stability was proposed, and its three salts were synthesized by a simple and efficient method. The structures of… read more here.
Keywords: pyrazol one; one oxime; diamino pyrazol; energetic salts ... See more keywords