2-Azetidinone
- Formula: C3H5NO
- Molecular weight: 71.0779
- IUPAC Standard InChI: InChI=1S/C3H5NO/c5-3-1-2-4-3/h1-2H2,(H,4,5)
- IUPAC Standard InChIKey: MNFORVFSTILPAW-UHFFFAOYSA-N
- CAS Registry Number: 930-21-2
- Chemical structure:
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Condensed 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°solid | -173.4 ± 0.9 | kJ/mol | Ccb | Roux, Jimenez, et al., 1996 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -1721.7 ± 0.8 | kJ/mol | Ccb | Roux, Jimenez, et al., 1996 |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Roux, Jimenez, et al., 1996
Roux, M.V.; Jimenez, P.; Davalos, J.Z.; Castano, O.; Molina, M.T.; Notario, R.; Herreros, M.; Abboud, J.-L.M.,
The first direct experimental determination of strain in neutral and protonated 2-azetidinone,
J. Am. Chem. Soc., 1996, 118, 12735-12737. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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