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Sulfur hexafluoride

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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

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

C6H4N2O4- + Sulfur hexafluoride = (C6H4N2O4- bullet Sulfur hexafluoride)

By formula: C6H4N2O4- + F6S = (C6H4N2O4- bullet F6S)

Quantity Value Units Method Reference Comment
Deltar<35.6kJ/molIMRBChowdhury and Kebarle, 1986gas phase
Quantity Value Units Method Reference Comment
Deltar<7.95kJ/molIMRBChowdhury and Kebarle, 1986gas phase

C6H4N2O4- + Sulfur hexafluoride = (C6H4N2O4- bullet Sulfur hexafluoride)

By formula: C6H4N2O4- + F6S = (C6H4N2O4- bullet F6S)

Quantity Value Units Method Reference Comment
Deltar<35.1kJ/molIMRBChowdhury and Kebarle, 1986gas phase
Quantity Value Units Method Reference Comment
Deltar<7.11kJ/molIMRBChowdhury and Kebarle, 1986gas phase

Chlorine anion + Sulfur hexafluoride = (Chlorine anion bullet Sulfur hexafluoride)

By formula: Cl- + F6S = (Cl- bullet F6S)

Quantity Value Units Method Reference Comment
Deltar<7.53kJ/molIMRBChowdhury and Kebarle, 1986gas phase

Fluorine anion + Sulfur hexafluoride = (Fluorine anion bullet Sulfur hexafluoride)

By formula: F- + F6S = (F- bullet F6S)

Quantity Value Units Method Reference Comment
Deltar22.6 ± 1.3kJ/molTDAsHiraoka, Shimizu, et al., 1995gas phase
Quantity Value Units Method Reference Comment
Deltar-3. ± 13.kJ/molTDAsHiraoka, Shimizu, et al., 1995gas phase

(Fluorine anion bullet Sulfur hexafluoride) + Sulfur hexafluoride = (Fluorine anion bullet 2Sulfur hexafluoride)

By formula: (F- bullet F6S) + F6S = (F- bullet 2F6S)

Quantity Value Units Method Reference Comment
Deltar16.7 ± 1.3kJ/molTDAsHiraoka, Shimizu, et al., 1995gas phase; Entropy estimated. Gaff = +1.4 at 141 K
Quantity Value Units Method Reference Comment
Deltar-5.9 ± 1.3kJ/molTDAsHiraoka, Shimizu, et al., 1995gas phase; Entropy estimated. Gaff = +1.4 at 141 K

F5S- + Sulfur hexafluoride = (F5S- bullet Sulfur hexafluoride)

By formula: F5S- + F6S = (F5S- bullet F6S)

Quantity Value Units Method Reference Comment
Deltar<9.62kJ/molTDAsHiraoka, Shimizu, et al., 1995gas phase; No formation at 141 K

F6S- + Sulfur hexafluoride = (F6S- bullet Sulfur hexafluoride)

By formula: F6S- + F6S = (F6S- bullet F6S)

Quantity Value Units Method Reference Comment
Deltar9.6 ± 1.3kJ/molTDAsHiraoka, Shimizu, et al., 1995gas phase; Entropy estimated. Gaff=+0.37 at 141K
Quantity Value Units Method Reference Comment
Deltar-13.0 ± 1.3kJ/molTDAsHiraoka, Shimizu, et al., 1995gas phase; Entropy estimated. Gaff=+0.37 at 141K

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.

Chowdhury and Kebarle, 1986
Chowdhury, S.; Kebarle, P., Role of Binding Energies in A-.B and A.B- Complexes in the Kinetics of Gas Phase Electron Transfer Reactions:A- + B = A + B- Involving Perfluoro Compounds: SF6, C6F11CF3, J. Chem. Phys., 1986, 85, 9, 4989, https://doi.org/10.1063/1.451687 . [all data]

Hiraoka, Shimizu, et al., 1995
Hiraoka, K.; Shimizu, A.; Minamitsu, A.; Nasu, M.; Fujimaki, S.; Yamabe, S., The small binding energies of the negative cluster ions: SF5-(SF6)1, SF6-(SF6)1 and F-(SF6)n (n=1 and 2), in the gas phase, Chem. Phys. Lett., 1995, 241, 5-6, 623, https://doi.org/10.1016/0009-2614(95)00676-U . [all data]


Notes

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