Triazene

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title: "Triazene" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["nitrogen-hydrides"] description: "Unsaturated inorganic compound" topic_path: "general/nitrogen-hydrides" source: "https://en.wikipedia.org/wiki/Triazene" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

::summary Unsaturated inorganic compound ::

| ImageFileL1 = Triazene.svg | ImageSizeL1 = 130 | ImageAltL1 = Structural formula of triazene | ImageFileR1 = Triazene 3D spacefill.png | ImageSizeR1 = 120 | ImageAltR1 = Space-filling model of the triazene molecule | IUPACName = Triazene |Section1={{Chembox Identifiers | CASNo = 15056-34-5 | CASNo_Ref = | PubChem = 115034 | ChemSpiderID = 102956 | ChemSpiderID_Ref = | ChEBI_Ref = | ChEBI = 35468 | Gmelin = 49028 | UNII = H68LD449DN | SMILES = NN=N | StdInChI = 1S/H3N3/c1-3-2/h(H3,1,2) | StdInChI_Ref = | StdInChIKey = AYNNSCRYTDRFCP-UHFFFAOYSA-N | StdInChIKey_Ref = |Section2={{Chembox Properties | H=3 | N=3 |Section3={{Chembox Hazards | NFPA-H = 3 | NFPA-F = 4 | NFPA-R = 4 |Section9={{Chembox Related | OtherAnions = Triphosphane | OtherCations = | OtherFunction_label = Binary azanes | OtherFunction = ammonia diazane triazane | OtherCompounds = Diazene Tetrazene

Triazene is an unsaturated inorganic compound having the chemical formula N3H3. It has one double bond and is the second-simplest member of the azene class of hydronitrogen compounds, after diimide. Triazenes are a class of organic compounds containing the functional group −N(H)−N=N−. Triazene, possibly along with its isomer triimide (HNNHNH), has been synthesized in electron-irradiated ices of ammonia and ammonia/dinitrogen and detected in the gas phase after sublimation.

References

References

1. (2016). "On the formation of N₃H₃ isomers in irradiated ammonia bearing ices: Triazene (H₂NNNH) or Triimide (HNHNNH)". [[ChemPhysChem]].

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