Sulfur dioxide anion


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 as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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

(O2S- • Water • 3Sulfur dioxide) + Water = (O2S- • 2Water • 3Sulfur dioxide)

By formula: (O2S- • H2O • 3O2S) + H2O = (O2S- • 2H2O • 3O2S)

Quantity Value Units Method Reference Comment
Δr7.10 ± 0.40kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr3.80 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • Water • 4Sulfur dioxide) + Water = (O2S- • 2Water • 4Sulfur dioxide)

By formula: (O2S- • H2O • 4O2S) + H2O = (O2S- • 2H2O • 4O2S)

Quantity Value Units Method Reference Comment
Δr7.10 ± 0.70kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr3.00 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 2Water • 3Sulfur dioxide) + Water = (O2S- • 3Water • 3Sulfur dioxide)

By formula: (O2S- • 2H2O • 3O2S) + H2O = (O2S- • 3H2O • 3O2S)

Quantity Value Units Method Reference Comment
Δr6.60 ± 0.30kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr3.00 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 2Water • 4Sulfur dioxide) + Water = (O2S- • 3Water • 4Sulfur dioxide)

By formula: (O2S- • 2H2O • 4O2S) + H2O = (O2S- • 3H2O • 4O2S)

Quantity Value Units Method Reference Comment
Δr7.10 ± 0.70kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr2.60 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 4294967295Sulfur monoxide) + Sulfur monoxide = O2S-

By formula: (O2S- • 4294967295OS) + OS = O2S-

Quantity Value Units Method Reference Comment
Δr123.5 ± 1.2kcal/molN/ANimlos and Ellison, 1986gas phase; B

O2S- + Sulfur dioxide = (O2S- • Sulfur dioxide)

By formula: O2S- + O2S = (O2S- • O2S)

Quantity Value Units Method Reference Comment
Δr24.00 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Δr21.3 ± 1.3kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Δr18.50kcal/molN/ADresch, Kramer, et al., 1991gas phase; Both dissociation and electron detachment?; B
Δr18.30kcal/molN/ASnodgrass, Coe, et al., 1988gas phase; Appears to be dissociation + electron detachment; B
Quantity Value Units Method Reference Comment
Δr33.8cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr13.90 ± 0.40kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B
Δr10.4 ± 2.2kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • Sulfur dioxide) + Water = (O2S- • Water • Sulfur dioxide)

By formula: (O2S- • O2S) + H2O = (O2S- • H2O • O2S)

Quantity Value Units Method Reference Comment
Δr8.90 ± 0.80kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr4.30 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 2Sulfur dioxide) + Water = (O2S- • Water • 2Sulfur dioxide)

By formula: (O2S- • 2O2S) + H2O = (O2S- • H2O • 2O2S)

Quantity Value Units Method Reference Comment
Δr7.40 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr3.60 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 3Sulfur dioxide) + Water = (O2S- • Water • 3Sulfur dioxide)

By formula: (O2S- • 3O2S) + H2O = (O2S- • H2O • 3O2S)

Quantity Value Units Method Reference Comment
Δr7.60 ± 0.30kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr3.40 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 4Sulfur dioxide) + Water = (O2S- • Water • 4Sulfur dioxide)

By formula: (O2S- • 4O2S) + H2O = (O2S- • H2O • 4O2S)

Quantity Value Units Method Reference Comment
Δr7.50 ± 0.40kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr3.30 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 5Sulfur dioxide) + Water = (O2S- • Water • 5Sulfur dioxide)

By formula: (O2S- • 5O2S) + H2O = (O2S- • H2O • 5O2S)

Quantity Value Units Method Reference Comment
Δr6.50 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr3.10 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 5Sulfur dioxide • 2Water) + Sulfur dioxide = (O2S- • 6Sulfur dioxide • 2Water)

By formula: (O2S- • 5O2S • 2H2O) + O2S = (O2S- • 6O2S • 2H2O)

Quantity Value Units Method Reference Comment
Δr3.80 ± 0.90kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr1.10 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 6Sulfur dioxide • Water) + Sulfur dioxide = (O2S- • 7Sulfur dioxide • Water)

By formula: (O2S- • 6O2S • H2O) + O2S = (O2S- • 7O2S • H2O)

Quantity Value Units Method Reference Comment
Δr3.20 ± 0.60kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr0.70 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • 6Sulfur dioxide • 2Water) + Sulfur dioxide = (O2S- • 7Sulfur dioxide • 2Water)

By formula: (O2S- • 6O2S • 2H2O) + O2S = (O2S- • 7O2S • 2H2O)

Quantity Value Units Method Reference Comment
Δr3.70 ± 0.70kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B
Quantity Value Units Method Reference Comment
Δr0.60 ± 0.20kcal/molTDAsVacher, Leduc, et al., 1994gas phase; B

(O2S- • Sulfur dioxide) + Sulfur dioxide = (O2S- • 2Sulfur dioxide)

By formula: (O2S- • O2S) + O2S = (O2S- • 2O2S)

Quantity Value Units Method Reference Comment
Δr8.10 ± 0.30kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Δr8.3kcal/molHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr16.0cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr3.90 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- • 2Sulfur dioxide) + Sulfur dioxide = (O2S- • 3Sulfur dioxide)

By formula: (O2S- • 2O2S) + O2S = (O2S- • 3O2S)

Quantity Value Units Method Reference Comment
Δr6.40 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Δr3.00 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- • 3Sulfur dioxide) + Sulfur dioxide = (O2S- • 4Sulfur dioxide)

By formula: (O2S- • 3O2S) + O2S = (O2S- • 4O2S)

Quantity Value Units Method Reference Comment
Δr5.40 ± 0.30kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Δr2.20 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- • 4Sulfur dioxide) + Sulfur dioxide = (O2S- • 5Sulfur dioxide)

By formula: (O2S- • 4O2S) + O2S = (O2S- • 5O2S)

Quantity Value Units Method Reference Comment
Δr4.20 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Δr1.20 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- • 5Sulfur dioxide) + Sulfur dioxide = (O2S- • 6Sulfur dioxide)

By formula: (O2S- • 5O2S) + O2S = (O2S- • 6O2S)

Quantity Value Units Method Reference Comment
Δr3.60 ± 0.30kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Δr0.90 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- • 6Sulfur dioxide) + Sulfur dioxide = (O2S- • 7Sulfur dioxide)

By formula: (O2S- • 6O2S) + O2S = (O2S- • 7O2S)

Quantity Value Units Method Reference Comment
Δr3.40 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Δr0.50 ± 0.20kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- • 7Sulfur dioxide) + Sulfur dioxide = (O2S- • 8Sulfur dioxide)

By formula: (O2S- • 7O2S) + O2S = (O2S- • 8O2S)

Quantity Value Units Method Reference Comment
Δr3.40 ± 0.30kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Δr0.3 ± 1.2kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- • 8Sulfur dioxide) + Sulfur dioxide = (O2S- • 9Sulfur dioxide)

By formula: (O2S- • 8O2S) + O2S = (O2S- • 9O2S)

Quantity Value Units Method Reference Comment
Δr3.00 ± 0.40kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Δr0.3 ± 1.5kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- • 9Sulfur dioxide) + Sulfur dioxide = (O2S- • 10Sulfur dioxide)

By formula: (O2S- • 9O2S) + O2S = (O2S- • 10O2S)

Quantity Value Units Method Reference Comment
Δr3.00 ± 0.60kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Δr0.1 ± 2.3kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- • Sulfur dioxide • Oxygen) + Sulfur dioxide = (O2S- • 2Sulfur dioxide • Oxygen)

By formula: (O2S- • O2S • O2) + O2S = (O2S- • 2O2S • O2)

Quantity Value Units Method Reference Comment
Δr4.60 ± 0.40kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Δr2.5 ± 2.0kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- • 2Sulfur dioxide • Oxygen) + Sulfur dioxide = (O2S- • 3Sulfur dioxide • Oxygen)

By formula: (O2S- • 2O2S • O2) + O2S = (O2S- • 3O2S • O2)

Quantity Value Units Method Reference Comment
Δr3.60 ± 0.40kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Δr1.5 ± 3.0kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

(O2S- • Oxygen) + Sulfur dioxide = (O2S- • Sulfur dioxide • Oxygen)

By formula: (O2S- • O2) + O2S = (O2S- • O2S • O2)

Quantity Value Units Method Reference Comment
Δr11.0 ± 1.0kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B
Quantity Value Units Method Reference Comment
Δr6.2 ± 2.2kcal/molTDAsVacher, Jorda, et al., 1992gas phase; B

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.

Vacher, Leduc, et al., 1994
Vacher, J.R.; Leduc, E.; Fitaire, M., Stabilities of Anionic Mixed Clusters of Sulfur Dioxide and Water, Int. J. Mass Spectrom. Ion Proc., 1994, 135, 2-3, 139, https://doi.org/10.1016/0168-1176(94)03985-2 . [all data]

Nimlos and Ellison, 1986
Nimlos, M.R.; Ellison, G.B., Photoelectron spectroscopy of SO2-, S3-, and S2O-, J. Phys. Chem., 1986, 90, 2574. [all data]

Keesee, Lee, et al., 1980
Keesee, R.G.; Lee, N.; Castleman, A.W., Jr., Properties of clusters in the gas phase: V. Complexes of neutral molecules onto negative ions, J. Chem. Phys., 1980, 73, 2195. [all data]

Dresch, Kramer, et al., 1991
Dresch, T.; Kramer, H.; Thurner, Y.; Weber, R., Photoelectrons from Negative Dimers and Clusters of Sulfur Dioxide, Chem. Phys. Lett., 1991, 177, 4-5, 383, https://doi.org/10.1016/0009-2614(91)85070-D . [all data]

Snodgrass, Coe, et al., 1988
Snodgrass, J.T.; Coe, J.V.; Friedhoff, C.B.; McHugh, K.M.; Bowen, K.H., On the Photodissociation of (SO2)2-, J. Chem. Phys., 1988, 88, 12, 8014, https://doi.org/10.1063/1.454261 . [all data]

Vacher, Jorda, et al., 1992
Vacher, J.R.; Jorda, M.; Leduc, E.; Fitaire, M., A Determination of the Stabilities of Negative Ion Clusters in SO2 and SO2-O2 Mixtures, Int. J. Mass Spectrom. Ion Proc., 1992, 114, 3, 149, https://doi.org/10.1016/0168-1176(92)80033-W . [all data]


Notes

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