Bicyclo[1.1.0]but-1(3)-ene
- Formula: C4H4
- Molecular weight: 52.0746
- IUPAC Standard InChI: InChI=1S/C4H4/c1-3-2-4(1)3/h1-2H2
- IUPAC Standard InChIKey: JTVNFJINIGKHAV-UHFFFAOYSA-N
- CAS Registry Number: 58208-49-4
- Chemical structure:
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Gas phase 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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔfH°gas | 544. ± 42. | kJ/mol | Ion | Chou and Kass, 1991 |
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.
Chou and Kass, 1991
Chou, P.K.; Kass, S.R.,
C4H4 negative ions: Formation of the bicyclo[1.1.0]but-1(3)-ene radical anion and an experimental determination of the heat of formation of bicyclo[1.1.0]but-1(3)-ene,
J. Am. Chem. Soc., 1991, 113, 697-698. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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