1,1'-Spirobi[1H-indene]

• Formula: C₁₇H₁₂
• Molecular weight: 216.2772
• IUPAC Standard InChI: InChI=1S/C17H12/c1-3-7-15-13(5-1)9-11-17(15)12-10-14-6-2-4-8-16(14)17/h1-12H Copy

  
• IUPAC Standard InChIKey: HTJGPQTUUZKORI-UHFFFAOYSA-N Copy
• CAS Registry Number: 165-42-4
• Chemical structure:
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• Information on this page:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
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Reaction thermochemistry 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 by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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Individual Reactions

2 +  =

By formula: 2H₂ + C₁₇H₁₂ = C₁₇H₁₆

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 by: 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.

Hill, Morton, et al., 1980
Hill, R.K.; Morton, G.H.; Rogers, D.W.; Choi, L.S., Rearrangement of 1,1'-spirobiindene and thermochemical evidence for its spiroconjugative destabilization, J. Org. Chem., 1980, 45, 5163-5166. [all data]

Schweig, Weidner, et al., 1973
Schweig, A.; Weidner, U.; Hill, R.K.; Cullison, D.A., A quantitative account of spiroconjugation, J. Am. Chem. Soc., 1973, 95, 5426. [all data]

Notes

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• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

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