C7H11O4-2
- Formula: C7H11O4-2
- Molecular weight: 159.1609
- CAS Registry Number: 29669-81-6
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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
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Clustering reactions
C7H10O4-2 + = C7H11O4-2
By formula: C7H10O4-2 + H+ = C7H11O4-2
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 395.7 ± 3.7 | kcal/mol | D-EA | Ding, Wang, et al., 1998 | gas phase |
C7H11O4-2 + = C7H13O5-
By formula: C7H11O4-2 + H2O = C7H13O5-
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrG° | 5.50 ± 0.30 | kcal/mol | TDAs | Blades, Klassen, et al., 1995 | gas phase |
References
Go To: Top, Ion clustering data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Ding, Wang, et al., 1998
Ding, C.F.; Wang, X.B.; Wang, L.S.,
Photoelectron spectroscopy of doubly charged anions: Intramolecular Coulomb repulsion and solvent stabilization,
J. Phys. Chem. A, 1998, 102, 45, 8633-8636, https://doi.org/10.1021/jp982698x
. [all data]
Blades, Klassen, et al., 1995
Blades, A.T.; Klassen, J.S.; Kebarle, P.,
Free Energies of Hydration in the Gas Phase on the Anions of Some Oxo Acids of C, N, S, P, Cl and I,
J. Am. Chem. Soc., 1995, 117, 42, 10563, https://doi.org/10.1021/ja00147a019
. [all data]
Notes
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- Symbols used in this document:
ΔrG° Free energy of reaction at standard conditions ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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