Bicyclo[2.2.2]oct-5-ene-2,2,3,3-tetracarbonitrile
- Formula: C12H8N4
- Molecular weight: 208.2187
- IUPAC Standard InChI: InChI=1S/C12H8N4/c13-5-11(6-14)9-1-2-10(4-3-9)12(11,7-15)8-16/h1-2,9-10H,3-4H2
- IUPAC Standard InChIKey: GFDRDNGZQZLSRI-UHFFFAOYSA-N
- CAS Registry Number: 1017-93-2
- 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 | 687.4 | kJ/mol | Cm | Rogers, 1972 |
Reaction 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
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.
Individual Reactions
+
=
By formula: C6H8 + C6N4 = C12H8N4
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | -120.9 ± 3.2 | kJ/mol | Cm | Rogers, 1972 | liquid phase |
=
+
By formula: C12H8N4 = C6H8 + C6N4
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔrH° | 120.9 ± 3.2 | kJ/mol | Cm | Rogers, 1972 | solid phase |
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.
Rogers, 1972
Rogers, F.E.,
Thermochemistry of the Diels-Alder reactions. II. Heat of addition of several dienes to tetracyanoethylene,
J. Phys. Chem., 1972, 76, 106-109. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
ΔfH°gas Enthalpy of formation of gas at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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