2,5(1H,3H)-Pentalenedione, tetrahydro-, cis-

• Formula: C₈H₁₀O₂
• Molecular weight: 138.1638
• IUPAC Standard InChI: InChI=1S/C8H10O2/c9-7-1-5-2-8(10)4-6(5)3-7/h5-6H,1-4H2/t5-,6+ Copy

  
• IUPAC Standard InChIKey: HAFQHNGZPQYKFF-OLQVQODUSA-N Copy
• CAS Registry Number: 51716-63-3
• Chemical structure:
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• Other names: cis-Bicyclo[3.3.0]octane-3,7-dione; cis-Bicyclo(3.3.o)octane-3,7-dione; Tetrahydro-2,5(1H,3H)-pentalenedione, cis-; cis-tetrahydropentalene-2,5(1H,3H)-dione
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• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
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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:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

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.

Albert, Elsasser, et al., 1991
Albert, B.; Elsasser, D.; Heckel, D.; Kopmeier, S.; Martin, H.; Mayer, B.; Chow, T.J.; Wu, T.; Yeh, S., Syntheses, photoelectron spectra, and photoreactivity of polycyclic 1,5-diketones: Transannular interaction in the cyclooctane-1,5-dione fragment, Chem. Ber., 1991, 124, 803. [all data]

Dougherty, Brint, et al., 1978
Dougherty, D.; Brint, P.; McGlynn, S.P., Photoelectron spectroscopy of carbonyls. Lone-pair interactions in α-, β-, γ δ-dicarbonyls, J. Am. Chem. Soc., 1978, 100, 5597. [all data]

Notes

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