Dewar benzene, hexamethyl-

• Formula: C₁₂H₁₈
• Molecular weight: 162.2713
• IUPAC Standard InChI: InChI=1S/C12H18/c1-7-8(2)12(6)10(4)9(3)11(7,12)5/h1-6H3 Copy

  
• IUPAC Standard InChIKey: RVNQQZMIWZPGNA-UHFFFAOYSA-N Copy
• CAS Registry Number: 7641-77-2
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Bicyclo[2.2.0]hexa-2,5-diene, 1,2,3,4,5,6-hexamethyl-; Hexamethyl Dewar benzene; Hexamethylbicyclo[2.2.0]hexa-2,5-diene; 1,2,3,4,5,6-Hexamethylbicyclo[2.2.0]hexa-2,5-diene; Bicyclo(2.2.0)hexa-2,5-diene, hexamethyl-; 2-Butin hexamethyl-dewar-benzol; Hexamethyl-bicyclo(2.2.0)hexa-2,5-dien; 1,2,3,4,5,6-hexamethylbicyclo(2,2,0)hexa-2,5-diene
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• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Condensed phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Mass spectrum (electron ionization)
  • UV/Visible spectrum
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Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

View reactions leading to C₁₂H₁₈⁺ (ion structure unspecified)

Ionization energy determinations

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Bougeard, Schrader, et al., 1974
Bougeard, D.; Schrader, B.; Bleckmann, P.; Plesser, T., Ramanspektroskopie und molekulstruktur. VII. Infrarot-, raman- und photoelektronenspektrum des hexamethyl-dewarbenzols; normalkoordinatenberechnung und untersuchung der π-elektronen-wechselwirkung, Justus Liebigs Ann. Chem., 1974, 156, 137. [all data]

Marschner, Juds, et al., 1973
Marschner, F.; Juds, H.; Goetz, H., Zur homokonjugation im hexamethyl-dewar-benzol, Tetrahedron Lett., 1973, 3983. [all data]

Notes

Go To: Top, Gas phase ion energetics data, References

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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