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Sulfur dimer

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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 as indicated in comments:
B - John E. Bartmess
RCD - Robert C. Dunbar

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

(HS2- bullet 4294967295Sulfur dimer) + Sulfur dimer = HS2-

By formula: (HS2- bullet 4294967295S2) + S2 = HS2-

Quantity Value Units Method Reference Comment
Deltar81.6 ± 3.7kcal/molN/AEntfellner and Boesl, 2009gas phase; B
Deltar46.7 ± 3.7kcal/molTherMoran and Ellison, 1988gas phase; B

(OS2- bullet 4294967295Sulfur dimer) + Sulfur dimer = OS2-

By formula: (OS2- bullet 4294967295S2) + S2 = OS2-

Quantity Value Units Method Reference Comment
Deltar113.29 ± 0.39kcal/molN/ANimlos and Ellison, 1986gas phase; B

(Vanadium ion (1+) bullet Sulfur dimer) + Sulfur dimer = (Vanadium ion (1+) bullet 2Sulfur dimer)

By formula: (V+ bullet S2) + S2 = (V+ bullet 2S2)

Quantity Value Units Method Reference Comment
Deltar68.4 ± 4.4kcal/molCIDTSchroeder, Kretzschmar, et al., 2003RCD

(Molybdenum ion (1+) bullet Sulfur dimer) + Sulfur dimer = (Molybdenum ion (1+) bullet 2Sulfur dimer)

By formula: (Mo+ bullet S2) + S2 = (Mo+ bullet 2S2)

Quantity Value Units Method Reference Comment
Deltar71.6 ± 3.0kcal/molCIDTSchroeder, Kretzschmar, et al., 2003RCD

Vanadium ion (1+) + Sulfur dimer = (Vanadium ion (1+) bullet Sulfur dimer)

By formula: V+ + S2 = (V+ bullet S2)

Quantity Value Units Method Reference Comment
Deltar74.8 ± 3.2kcal/molCIDTSchroeder, Kretzschmar, et al., 2003RCD

Molybdenum ion (1+) + Sulfur dimer = (Molybdenum ion (1+) bullet Sulfur dimer)

By formula: Mo+ + S2 = (Mo+ bullet S2)

Quantity Value Units Method Reference Comment
Deltar78.7 ± 2.5kcal/molCIDTSchroeder, Kretzschmar, et al., 2003RCD

References

Go To: Top, Reaction thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Entfellner and Boesl, 2009
Entfellner, M.; Boesl, U., Photodetachment-photoelectron spectroscopy of disulfanide: the ground and first excited electronic state of HS2 and DS2, Phys. Chem. Chem. Phys., 2009, 11, 15, 2657-2662, https://doi.org/10.1039/b820174a . [all data]

Moran and Ellison, 1988
Moran, S.; Ellison, G.B., Photoelectron Spectroscopy of Sulfur Ions, J. Phys. Chem., 1988, 92, 7, 1794, https://doi.org/10.1021/j100318a021 . [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]

Schroeder, Kretzschmar, et al., 2003
Schroeder, D.; Kretzschmar, I.; Schwarz; Armentrout, P.B., Structure, Thermochemistry, and Reactivityof MSn+ Cations (M=V,Mo; n=1-3) in the Gas Phase, Int. J. Mass Spectrom., 2003, 228, 2-3, 439, https://doi.org/10.1016/S1387-3806(03)00137-4 . [all data]


Notes

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