Tetracyanoethylene anion
- Formula: C6N4-
- Molecular weight: 128.0915
- IUPAC Standard InChIKey: ZNJBINVKRBADPY-UHFFFAOYSA-N
- 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: John E. Bartmess
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°gas | 95.5 ± 4.8 | kcal/mol | R-EA | Chowdhury and Kebarle, 1986 | ΔGea(423 K) = -73.0 kcal/mol; ΔSea (estimated) = 0. eu. |
Ion clustering 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: John E. Bartmess
Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.
Clustering reactions
= C6H2N4O-
By formula: C6N4- = C6H2N4O-
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 8.1 ± 1.1 | kcal/mol | N/A | Khuseynov, Fontana, et al., 2012 | gas phase |
References
Go To: Top, Gas phase thermochemistry data, Ion clustering data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Chowdhury and Kebarle, 1986
Chowdhury, S.; Kebarle, P.,
Electron affinities of di- and tetracyanoethylene and cyanobenzenes based on measurements of gas-phase electron transfer equilibria,
J. Am. Chem. Soc., 1986, 108, 5453. [all data]
Khuseynov, Fontana, et al., 2012
Khuseynov, D.; Fontana, M.T.; Sanov, A.,
Photoelectron spectroscopy and photochemistry of tetracyanoethylene radical anion in the gas phase,
Chem. Phys. Lett., 2012, 550, 15-18, https://doi.org/10.1016/j.cplett.2012.08.035
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Ion clustering 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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