{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["5(7)"],"submitter":["Chen C"],"pubmed_abstract":["The N-N single bond is inherently intriguing due to its high energy storage capacity, whether in polynitrogen systems or nitramine-based molecules. However, the synthesis of compounds featuring exceptionally weak N-N single bonds is often hindered by their intrinsic high reactivity and instability. Here, we report the design and synthesis of a monocyclic dual <i>N</i>-nitramine with an ultralow N-N bond dissociation energy: 2,4-dinitroamino-5-nitro-2,4-dihydro-3<i>H</i>-1,2,4-triazol-3-one (<b>2</b>). This compound was obtained via the nitration of the diaminonation intermediate of NTO and exhibits a remarkably high crystal density (1.969 g cm<sup>-3</sup> at 298 K and 2.025 g cm<sup>-3</sup> at 100 K), along with outstanding detonation performances (<i>D</i>v = 9072 m s<sup>- 1</sup>, <i>"],"journal":["JACS Au"],"pagination":["3603-3611"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12308370"],"repository":["biostudies-literature"],"pubmed_title":["Monocyclic Bis(&lt;i&gt;N&lt;/i&gt;‑nitramine) Triazole: A High-Density Energetic Material with Exceptionally Weak N-N Bond."],"pmcid":["PMC12308370"],"pubmed_authors":["Liu Y","Tang M","Zhang Y","Huang W","Zeng Z","Niu M","Chen C","Cheng G","Xiao C","Tang Y"],"additional_accession":[]},"is_claimable":false,"name":"Monocyclic Bis(&lt;i&gt;N&lt;/i&gt;‑nitramine) Triazole: A High-Density Energetic Material with Exceptionally Weak N-N Bond.","description":"The N-N single bond is inherently intriguing due to its high energy storage capacity, whether in polynitrogen systems or nitramine-based molecules. However, the synthesis of compounds featuring exceptionally weak N-N single bonds is often hindered by their intrinsic high reactivity and instability. Here, we report the design and synthesis of a monocyclic dual <i>N</i>-nitramine with an ultralow N-N bond dissociation energy: 2,4-dinitroamino-5-nitro-2,4-dihydro-3<i>H</i>-1,2,4-triazol-3-one (<b>2</b>). This compound was obtained via the nitration of the diaminonation intermediate of NTO and exhibits a remarkably high crystal density (1.969 g cm<sup>-3</sup> at 298 K and 2.025 g cm<sup>-3</sup> at 100 K), along with outstanding detonation performances (<i>D</i>v = 9072 m s<sup>- 1</sup>, <i>","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jul","modification":"2026-03-31T10:44:14.217Z","creation":"2025-08-27T03:06:50.412Z"},"accession":"S-EPMC12308370","cross_references":{"pubmed":["40747013"],"doi":["10.1021/jacsau.5c00609"]}}