3H-Diazirine
- Formula: CH2N2
- Molecular weight: 42.0400
- IUPAC Standard InChI: InChI=1S/CH2N2/c1-2-3-1/h1H2
- IUPAC Standard InChIKey: GKVDXUXIAHWQIK-UHFFFAOYSA-N
- CAS Registry Number: 157-22-2
- Chemical structure:
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Gas phase thermochemistry data
Go To: Top, References, Notes
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 | 267.1 | kJ/mol | Ion | Laufer and Okabe, 1972 | 66>Hf-gas-(298) >61.7 kcal/mol |
| ΔfH°gas | 332. ± 9.6 | kJ/mol | Ion | Paulett and Ettinger, 1963 | Mass spectra |
References
Go To: Top, Gas phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Laufer and Okabe, 1972
Laufer, A.H.; Okabe, H.,
Determination of the heat of formation of diazirine by photon impact,
J. Phys. Chem., 1972, 76, 3504-3507. [all data]
Paulett and Ettinger, 1963
Paulett, G.S.; Ettinger, R.,
Mass spectra and appearance potentials of diazirine and diazomethane,
J. Chem. Phys., 1963, 39, 825-827. [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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