[https://pubchem.ncbi.nlm.nih.gov/compound/correct pubchem from PubChem 11966278 pubchem from PubChem]
CompTox Dashboard (EPA)
DTXSID50474898
InChI
InChI=1S/N6/c1-2-4-6-5-3-1N
Key: YRBKSJIXFZPPGF-UHFFFAOYSA-NN
SMILES
n1nnnnn1
N1=NN=NN=N1
Properties
Chemical formula
N6
Molar mass
84.042 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Nverify (what is YN ?)
Infobox references
Chemical compound
Hexazine (also known as hexaazabenzene) is a hypothetical allotrope of nitrogen composed of 6 nitrogen atoms arranged in a ring-like structure analogous to that of benzene. As a neutrally charged species, it would be the final member of the azabenzene (azine) series, in which all of the methine groups of the benzene molecule have been replaced with nitrogen atoms. The two last members of this series, hexazine and pentazine, have not been observed, although all other members of the azine series have (such as pyridine, pyrimidine, pyridazine, pyrazine, triazines, and tetrazines).
While a neutrally charged hexazine species has not yet been synthesized, two negatively charged variants, [N6]2-[2] and [N6]4-,[3] have been produced in potassium-nitrogen compounds under very high pressures (> 40 GPa) and temperatures (> 2000 K). In particular, [N6]4- is aromatic, respecting Hückel's rule, while [N6]2- is anti-aromatic.
^"Hexazine - PubChem Public Chemical Database". The PubChem Project. USA: National Center for Biotechnology Information.
^Wang, Yu; Bykov, Maxim; Chepkasov, Ilya; Samtsevich, Artem; Bykova, Elena; Zhang, Xiao; Jiang, Shu-qing; Greenberg, Eran; Chariton, Stella; Prakapenka, Vitali B.; Oganov, Artem R.; Goncharov, Alexander F. (July 2022). "Stabilization of hexazine rings in potassium polynitride at high pressure". Nature Chemistry. 14 (7): 794–800. arXiv:2010.15995. Bibcode:2022NatCh..14..794W. doi:10.1038/s41557-022-00925-0. ISSN 1755-4330. PMID 35449217. S2CID 226222305.
^Laniel, Dominique; Trybel, Florian; Yin, Yuqing; Fedotenko, Timofey; Khandarkhaeva, Saiana; Aslandukov, Andrey; Aprilis, Georgios; Abrikosov, Alexei I.; Bin Masood, Talha; Giacobbe, Carlotta; Bright, Eleanor Lawrence; Glazyrin, Konstantin; Hanfland, Michael; Wright, Jonathan; Hotz, Ingrid (2023-03-06). "Aromatic hexazine [N6]4− anion featured in the complex structure of the high-pressure potassium nitrogen compound K9N56". Nature Chemistry. 15 (5): 641–646. Bibcode:2023NatCh..15..641L. doi:10.1038/s41557-023-01148-7. ISSN 1755-4349. PMID 36879075. S2CID 257377020.
Hexazine (also known as hexaazabenzene) is a hypothetical allotrope of nitrogen composed of 6 nitrogen atoms arranged in a ring-like structure analogous...
five nitrogen atoms: pentazine 6-membered rings with six nitrogen atoms: hexazine Alvarez-Builla, Julio; Jose Vaquero, Juan; Barluenga, José (2011). Modern...
found to transform into the K2N6 and K9N56 compounds, both containing hexazine rings: N2− 6 and N64-, respectively. Like sodium azide, potassium azide...
hypothetical chemical compound with six nitrogen heteroatoms would be hexazine. Borazine is a six-membered ring with three nitrogen heteroatoms and three...
States Navy Neapolitan sixth, a chord in music N6, the chemical formula of hexazine N6, the molecular formula of a high pressure nitrogen form LNER Class N6...
half of octaazacubane. Tetranitrogen (Nitrogen allotrope with formula N4) Hexazine (Nitrogen allotrope with formula N6) Pentazole 1,1′-Azobis-1,2,3-triazole...
four nitrogen atoms: tetrazines 6-membered rings with six nitrogen atoms: hexazine Hurst, Derek T. (1996). "Other Tetrazines and Pentazines". Comprehensive...
6-membered rings with four nitrogen atoms: tetrazines 6-membered rings with five nitrogen atoms: pentazine 6-membered rings with six nitrogen atoms: hexazine...
by far the most common and stable form of nitrogen, found in the air. Hexazine Octaazacubane Tetranitrogen Trinitrogen Solid nitrogen Phosphorus White...
nitrogen atoms: pentazines 6-membered rings with six nitrogen atoms: hexazines Lin-Vien, Daimay; Colthup, Norman B.; Fateley, William G.; Grasselli,...
Hanfland, Michael; Wright, Jonathan; Hotz, Ingrid (May 2023). "Aromatic hexazine [N6]4− anion featured in the complex structure of the high-pressure potassium...
five nitrogen atoms: pentazine 6-membered rings with six nitrogen atoms: hexazine Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred...
mass 185.842571988 g·mol−1 Related compounds Related compounds Benzene Hexazine Borazine Carborazine Aluminazine Caraluminazine Except where otherwise...
polynitrogen allotropes in a cost-efficient manner are so highly sought after. Hexazine (nitrogen allotrope with formula N6) Octaazacubane (nitrogen allotrope...
Global Information
verify (what is 
?)
