1H-Tetrazole, 1-phenyl-
- Formula: C7H6N4
- Molecular weight: 146.1493
- IUPAC Standard InChI: InChI=1S/C7H6N4/c1-2-4-7(5-3-1)11-6-8-9-10-11/h1-6H
- IUPAC Standard InChIKey: IYPXPGSELZFFMI-UHFFFAOYSA-N
- CAS Registry Number: 5378-52-9
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: 1-Phenyl-1H-tetrazole; 1-Phenyltetrazole
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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 | 82.3 ± 0.1 | kcal/mol | Ccb | Balepin, Lebedev, et al., 1977 | |
| ΔfH°solid | 86.47 | kcal/mol | Ccb | McEwan and Rigg, 1951 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -945.6 ± 0.1 | kcal/mol | Ccb | Balepin, Lebedev, et al., 1977 | |
| ΔcH°solid | -949.78 ± 0.36 | kcal/mol | Ccb | McEwan and Rigg, 1951 |
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.
Balepin, Lebedev, et al., 1977
Balepin, A.A.; Lebedev, V.P.; Miroshnichenko, E.A.; Koldobskii, G.I.; Ostovskii, V.A.; Larionov, B.P.; Gidaspov, B.V.; Lebedev, Yu.A.,
Energy effects in polyphenylenes and phenyltetrazoles,
Svoistva Veshchestv Str. Mol., 1977, 93-98. [all data]
McEwan and Rigg, 1951
McEwan, W.S.; Rigg, M.W.,
The heats of combustion of compounds containing the tetrazole ring,
J. Am. Chem. Soc., 1951, 73, 4725-4727. [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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