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sulphur trioxide

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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 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

Bromine anion + sulphur trioxide = BrO3S-

By formula: Br- + O3S = BrO3S-

Quantity Value Units Method Reference Comment
Deltar179. ± 11.kJ/molCIDTHao, Gilbert, et al., 2006gas phase; B

Chlorine anion + sulphur trioxide = (Chlorine anion bullet sulphur trioxide)

By formula: Cl- + O3S = (Cl- bullet O3S)

Quantity Value Units Method Reference Comment
Deltar225. ± 13.kJ/molCIDTHao, Gilbert, et al., 2006gas phase; 0K threshold 53.0 kcal/mol. scaled to 298K with B3LYP data.; B

Fluorine anion + sulphur trioxide = (Fluorine anion bullet sulphur trioxide)

By formula: F- + O3S = (F- bullet O3S)

Quantity Value Units Method Reference Comment
Deltar330. ± 42.kJ/molICRLarson and McMahon, 1985gas phase; bracketing; M

Iodide + sulphur trioxide = IO3S-

By formula: I- + O3S = IO3S-

Quantity Value Units Method Reference Comment
Deltar161. ± 8.8kJ/molCIDTHao, Gilbert, et al., 2006gas phase; B

(O4S- bullet 4294967295sulphur trioxide) + sulphur trioxide = O4S-

By formula: (O4S- bullet 4294967295O3S) + O3S = O4S-

Quantity Value Units Method Reference Comment
Deltar450. ± 22.kJ/molN/AWang, Nicholas, et al., 2000gas phase; B

References

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

Hao, Gilbert, et al., 2006
Hao, C.; Gilbert, T.M.; Sunderlin, L.S., The Bond Dissociation Energies of SO3-X- (X = F, Cl, Br, and I), Can. J. Chem., 2006, 83, 11, 2013-2019, https://doi.org/10.1139/v05-216 . [all data]

Larson and McMahon, 1985
Larson, J.W.; McMahon, T.B., Fluoride and chloride affinities of the main group oxides, fluorides, oxofluorides, and alkyls. Quantitative scales of lewis acidities from ICR halide exchange equilibria, J. Am. Chem. Soc., 1985, 107, 766. [all data]

Wang, Nicholas, et al., 2000
Wang, X.B.; Nicholas, J.B.; Wang, L.S., Photoelectron spectroscopy and theoretical calculations of SO4- and HSO4-: Confirmation of high electron affinities of SO4 and HSO4, J. Phys. Chem. A, 2000, 104, 3, 504-508, https://doi.org/10.1021/jp992726r . [all data]


Notes

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