Pentazine

Names
Preferred IUPAC name Pentazine
Identifiers
CAS Number	290-97-1 Y
3D model (JSmol)	Interactive image Interactive image
ChemSpider	4953936 Y
PubChemCID	6451471
CompTox Dashboard(EPA)	DTXSID50183195
InChI InChI=1S/CHN5/c1-2-4-6-5-3-1/h1H Key: ALAGDBVXZZADSN-UHFFFAOYSA-N
SMILES C1=NN=NN=N1 c1nnnnn1
Properties
Chemical formula	CHN5
Molar mass	83.054 g·mol−1
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa). N (what is YN ?) Infobox references

Pentazine is ahypothetical chemical compound that consists of a six-memberedaromatic ring containing five nitrogen atoms with the molecular formulaCHN₅. The namepentazine is used in thenomenclature of derivatives of this compound.

Pentazine is predicted to be unstable and to decompose intohydrogen cyanide (HCN) andnitrogen (N₂).^[1] The activation energy required is predicted to be around 20 kJ/mol.^[2]

• 6-membered rings with one nitrogen atom:pyridine
• 6-membered rings with two nitrogen atoms:diazines
• 6-membered rings with three nitrogen atoms:triazines
• 6-membered rings with four nitrogen atoms:tetrazines
• 6-membered rings with six nitrogen atoms:hexazine

This article about ahypothetical chemical compound is astub. You can help Wikipedia byadding missing information.

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