(H2O)6..O3SSO3 dianion

Formula: H₁₂O₁₂S₂^-2
Molecular weight: 268.219
Information on this page:
Other data available:
- Ion clustering data
Options:
- Switch to calorie-based units

Reaction thermochemistry data

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

H₁₀O₁₁S₂^-2 + 6 = H₁₂O₁₂S₂^-2

By formula: H₁₀O₁₁S₂^-2 + 6H₂O = H₁₂O₁₂S₂^-2

Quantity	Value	Units	Method	Reference	Comment
Δ_rG°	26.4 ± 1.3	kJ/mol	TDAs	Blades, Klassen, et al., 1995	gas phase

H₁₂O₁₂S₂^-2 + 7 = H₁₄O₁₃S₂^-2

By formula: H₁₂O₁₂S₂^-2 + 7H₂O = H₁₄O₁₃S₂^-2

Quantity	Value	Units	Method	Reference	Comment
Δ_rG°	23.4 ± 1.3	kJ/mol	TDAs	Blades, Klassen, et al., 1995	gas phase

References

Go To: Top, Reaction thermochemistry data, Notes

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

Go To: Top, Reaction thermochemistry data, References

Symbols used in this document:

Δ_rG° Free energy of reaction at standard conditions
Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
Customer support for NIST Standard Reference Data products.