o-Nitrosonitrobenzene dimer
- Formula: C12H8N4O6
- Molecular weight: 304.2151
- IUPAC Standard InChI: InChI=1S/C12H8N4O6/c17-13(9-5-1-3-7-11(9)15(19)20)14(18)10-6-2-4-8-12(10)16(21)22/h1-8H/b14-13+
- IUPAC Standard InChIKey: LWSFKRORNVCQMT-BUHFOSPRSA-N
- CAS Registry Number: 56079-22-2
- Chemical structure:
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Gas phase thermochemistry data
Go To: Top, Condensed phase thermochemistry data, Phase change data, 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 | 74.7 ± 0.9 | kcal/mol | Ccb | Pepekin, Lebedev, et al., 1975 |
Condensed phase thermochemistry data
Go To: Top, Gas phase thermochemistry data, Phase change data, 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°solid | 51.9 ± 0.6 | kcal/mol | Ccb | Pepekin, Lebedev, et al., 1975 | |
| Quantity | Value | Units | Method | Reference | Comment |
| ΔcH°solid | -1453.7 ± 0.6 | kcal/mol | Ccb | Pepekin, Lebedev, et al., 1975 |
Phase change data
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 22.8 ± 0.3 | kcal/mol | V | Pepekin, Lebedev, et al., 1975 | ALS |
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 22.8 | 333. | A | Stephenson and Malanowski, 1987 | Based on data from 323. to 343. K. See also Pepekin, Lebedev, et al., 1974.; AC |
References
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Pepekin, Lebedev, et al., 1975
Pepekin, V.I.; Lebedev, V.P.; Balepin, A.A.; Lebedev, Yu.A.,
Thermochemistry of C-nitroso compounds,
Dokl. Phys. Chem. (Engl. Transl.), 1975, 221, 370-373, In original 1118. [all data]
Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw,
Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2
. [all data]
Pepekin, Lebedev, et al., 1974
Pepekin, V.I.; Lebedev, V.P.; Balepin, A.A.; Lebedev, Y.A.,
Dokl. Akad. Nauk SSSR, 1974, 221, 1118. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, References
- Symbols used in this document:
ΔcH°solid Enthalpy of combustion of solid at standard conditions ΔfH°gas Enthalpy of formation of gas at standard conditions ΔfH°solid Enthalpy of formation of solid at standard conditions ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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