(H2O)3..1,4-O2C-C6H4-CO2 dianion


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: John E. Bartmess

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

CAS Reg. No. 3198-30-9 + 3Water = C8H10O7-2

By formula: CAS Reg. No. 3198-30-9 + 3H2O = C8H10O7-2

Quantity Value Units Method Reference Comment
Δr35.1 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase

C8H10O7-2 + 4Water = C8H12O8-2

By formula: C8H10O7-2 + 4H2O = C8H12O8-2

Quantity Value Units Method Reference Comment
Δr30.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase

Gas phase ion energetics 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

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
2.300 ± 0.050LPESYang, Fu, et al., 2004 
3.040 ± 0.050LPESYang, Fu, et al., 2004 

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

C8H10O7-2 + 4Water = C8H12O8-2

By formula: C8H10O7-2 + 4H2O = C8H12O8-2

Quantity Value Units Method Reference Comment
Δr30.5 ± 1.3kJ/molTDAsBlades, Klassen, et al., 1995gas phase

References

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics 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.

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]

Yang, Fu, et al., 2004
Yang, X.; Fu, Y.J.; Wang, X.B.; Slavicek, P.; Mucha, M.; Jungwirth, P.; Wang, L.S., Solvent-mediated folding of a doubly charged anion, J. Am. Chem. Soc., 2004, 126, 3, 876-883, https://doi.org/10.1021/ja038108c . [all data]


Notes

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