Sulfur fluoride anion

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

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Individual Reactions

C6H4N2O4- + F6S- = (C6H4N2O4- • F6S-)

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

Quantity Value Units Method Reference Comment
ΔrH°36.kJ/molPHPMSChowdhury and Kebarle, 1986gas phase; Entropy change calculated or estimated, DG<, ΔrH<; M
Quantity Value Units Method Reference Comment
ΔrS°84.J/mol*KN/AChowdhury and Kebarle, 1986gas phase; Entropy change calculated or estimated, DG<, ΔrH<; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
7.9334.PHPMSChowdhury and Kebarle, 1986gas phase; Entropy change calculated or estimated, DG<, ΔrH<; M

C6H4N2O4- + F6S- = (C6H4N2O4- • F6S-)

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

Quantity Value Units Method Reference Comment
ΔrH°35.kJ/molPHPMSChowdhury and Kebarle, 1986gas phase; Entropy change calculated or estimated, DG<, ΔrH<; M
Quantity Value Units Method Reference Comment
ΔrS°84.J/mol*KN/AChowdhury and Kebarle, 1986gas phase; Entropy change calculated or estimated, DG<, ΔrH<; M

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
7.1334.PHPMSChowdhury and Kebarle, 1986gas phase; Entropy change calculated or estimated, DG<, ΔrH<; M

(F6S- • 4294967295Sulfur pentafluoride) + Sulfur pentafluoride = F6S-

By formula: (F6S- • 4294967295F5S) + F5S = F6S-

Quantity Value Units Method Reference Comment
ΔrH°169. ± 14.kJ/molN/AGrimsrud, Chowdhury, et al., 1985gas phase; ΔGea(423 K) = -29.8 kcal/mol; ΔSea = +13 eu. See also Chowdhury, Heinis, et al., 1986, Bopp, Roscioli, et al., 2007; B
ΔrH°179. ± 12.kJ/molCIDTLobring, Check, et al., 2003gas phase; Affinity: SF5- + F. Barrier to dissociation, but less than barrier to photodissociation; B

(F3S+ • 2F6S-) + F6S- = (F3S+ • 3F6S-)

By formula: (F3S+ • 2F6S-) + F6S- = (F3S+ • 3F6S-)

Quantity Value Units Method Reference Comment
ΔrH°17.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°79.J/mol*KN/AHiraoka, Shimizu, et al., 1995gas phase; Entropy change calculated or estimated; M

(Fluorine anion • F6S-) + F6S- = (Fluorine anion • 2F6S-)

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

Quantity Value Units Method Reference Comment
ΔrH°17.kJ/molPHPMSHiraoka, Shimizu, et al., 1995, 2gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°75.J/mol*KN/AHiraoka, Shimizu, et al., 1995, 2gas phase; Entropy change calculated or estimated; M

F6S- + F6S- = (F6S- • F6S-)

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

Quantity Value Units Method Reference Comment
ΔrH°9.6kJ/molPHPMSHiraoka, Shimizu, et al., 1995, 2gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°75.J/mol*KN/AHiraoka, Shimizu, et al., 1995, 2gas phase; Entropy change calculated or estimated; M

(Sulfur cation • 2F6S-) + F6S- = (Sulfur cation • 3F6S-)

By formula: (S+ • 2F6S-) + F6S- = (S+ • 3F6S-)

Quantity Value Units Method Reference Comment
ΔrH°13.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°46.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

(FS+ • 2F6S-) + F6S- = (FS+ • 3F6S-)

By formula: (FS+ • 2F6S-) + F6S- = (FS+ • 3F6S-)

Quantity Value Units Method Reference Comment
ΔrH°15.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°71.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

(F2S+ • 2F6S-) + F6S- = (F2S+ • 3F6S-)

By formula: (F2S+ • 2F6S-) + F6S- = (F2S+ • 3F6S-)

Quantity Value Units Method Reference Comment
ΔrH°18.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°84.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

(F4S+ • F6S-) + F6S- = (F4S+ • 2F6S-)

By formula: (F4S+ • F6S-) + F6S- = (F4S+ • 2F6S-)

Quantity Value Units Method Reference Comment
ΔrH°19.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°59.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

(Sulfur cation • F6S-) + F6S- = (Sulfur cation • 2F6S-)

By formula: (S+ • F6S-) + F6S- = (S+ • 2F6S-)

Quantity Value Units Method Reference Comment
ΔrH°14.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°46.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

(F3S+ • F6S-) + F6S- = (F3S+ • 2F6S-)

By formula: (F3S+ • F6S-) + F6S- = (F3S+ • 2F6S-)

Quantity Value Units Method Reference Comment
ΔrH°19.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°79.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

(F5S- • F6S-) + F6S- = (F5S- • 2F6S-)

By formula: (F5S- • F6S-) + F6S- = (F5S- • 2F6S-)

Quantity Value Units Method Reference Comment
ΔrH°15.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°79.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

(FS+ • F6S-) + F6S- = (FS+ • 2F6S-)

By formula: (FS+ • F6S-) + F6S- = (FS+ • 2F6S-)

Quantity Value Units Method Reference Comment
ΔrH°16.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°67.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

(F2S+ • F6S-) + F6S- = (F2S+ • 2F6S-)

By formula: (F2S+ • F6S-) + F6S- = (F2S+ • 2F6S-)

Quantity Value Units Method Reference Comment
ΔrH°21.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°92.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

F4S+ + F6S- = (F4S+ • F6S-)

By formula: F4S+ + F6S- = (F4S+ • F6S-)

Quantity Value Units Method Reference Comment
ΔrH°30.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°96.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

Sulfur cation + F6S- = (Sulfur cation • F6S-)

By formula: S+ + F6S- = (S+ • F6S-)

Quantity Value Units Method Reference Comment
ΔrH°39.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°88.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

F3S+ + F6S- = (F3S+ • F6S-)

By formula: F3S+ + F6S- = (F3S+ • F6S-)

Quantity Value Units Method Reference Comment
ΔrH°31.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°100.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

FS+ + F6S- = (FS+ • F6S-)

By formula: FS+ + F6S- = (FS+ • F6S-)

Quantity Value Units Method Reference Comment
ΔrH°38.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°84.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

F2S+ + F6S- = (F2S+ • F6S-)

By formula: F2S+ + F6S- = (F2S+ • F6S-)

Quantity Value Units Method Reference Comment
ΔrH°33.kJ/molPHPMSHiraoka, Shimizu, et al., 1995gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°75.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

F6S- + Benzene, 1-fluoro-3-nitro- = (F6S- • Benzene, 1-fluoro-3-nitro-)

By formula: F6S- + C6H4FNO2 = (F6S- • C6H4FNO2)

Quantity Value Units Method Reference Comment
ΔrH°65.7kJ/molPHPMSChowdhury and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°109.J/mol*KPHPMSChowdhury and Kebarle, 1986gas phase; M

Fluorine anion + F6S- = (Fluorine anion • F6S-)

By formula: F- + F6S- = (F- • F6S-)

Quantity Value Units Method Reference Comment
ΔrH°23.kJ/molPHPMSHiraoka, Shimizu, et al., 1995, 2gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°84.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995, 2gas phase; M

F6S- + Benzene, 1-nitro-3-(trifluoromethyl)- = (F6S- • Benzene, 1-nitro-3-(trifluoromethyl)-)

By formula: F6S- + C7H4F3NO2 = (F6S- • C7H4F3NO2)

Quantity Value Units Method Reference Comment
ΔrH°71.1kJ/molPHPMSChowdhury and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°112.J/mol*KPHPMSChowdhury and Kebarle, 1986gas phase; M

F6S- + Benzene, nitro- = (F6S- • Benzene, nitro-)

By formula: F6S- + C6H5NO2 = (F6S- • C6H5NO2)

Quantity Value Units Method Reference Comment
ΔrH°62.3kJ/molPHPMSChowdhury and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°115.J/mol*KPHPMSChowdhury and Kebarle, 1986gas phase; M

Chlorine anion + F6S- = (Chlorine anion • F6S-)

By formula: Cl- + F6S- = (Cl- • F6S-)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
7.5300.PHPMSChowdhury and Kebarle, 1986gas phase; DG<; M

F5S- + F6S- = (F5S- • F6S-)

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

Quantity Value Units Method Reference Comment
ΔrS°88.J/mol*KPHPMSHiraoka, Shimizu, et al., 1995gas phase; M

F6S- + Methyl Alcohol = (F6S- • Methyl Alcohol)

By formula: F6S- + CH4O = (F6S- • CH4O)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
19.308.PHPMSKnighton, Zook, et al., 1990gas phase; M

F6S- + Dimethyl Sulfoxide = (F6S- • Dimethyl Sulfoxide)

By formula: F6S- + C2H6OS = (F6S- • C2H6OS)

Free energy of reaction

ΔrG° (kJ/mol) T (K) Method Reference Comment
30.308.PHPMSKnighton, Zook, et al., 1990gas phase; M

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.

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]

Grimsrud, Chowdhury, et al., 1985
Grimsrud, E.P.; Chowdhury, S.; Kebarle, P., Electron affinity of SF6 and perfluoromethylcyclohexane. The unusual kinetics of electron transfer reactions A- + B- + A, where A = SF6 or perfluorinated cycloalkanes, J. Chem. Phys., 1985, 83, 1059. [all data]

Chowdhury, Heinis, et al., 1986
Chowdhury, S.; Heinis, T.; Grimsrud, E.P.; Kebarle, P., Entropy Changes and Electron Affinities from Gas-Phase Electron Transfer Equilibria: A- + B = A + B-, J. Phys. Chem., 1986, 90, 12, 2747, https://doi.org/10.1021/j100403a037 . [all data]

Bopp, Roscioli, et al., 2007
Bopp, J.C.; Roscioli, J.R.; Johnson, M.A.; Miller, T.M.; Viggiano, A.A.; Villano, S.M.; Wren, S.W.; Lineberger, Spectroscopic characterization of the isolated SF6- and C4F8- anions: Observation of very long harmonic progressions in symmetric deformation modes upon photodetachment, J. Phys. Chem. A, 2007, 111, 7, 1214-1221, https://doi.org/10.1021/jp0665372 . [all data]

Lobring, Check, et al., 2003
Lobring, K.C.; Check, C.E.; Gilbert, T.M.; Sunderlin, L.S., New measurements of the thermochemistry of SF5- and SF6-, Int. J. Mass Spectrom., 2003, 227, 3, 361-372, https://doi.org/10.1016/S1387-3806(03)00105-2 . [all data]

Hiraoka, Shimizu, et al., 1995
Hiraoka, K.; Shimizu, A.; Minamitsu, A.; Nasu, M. Fujimaki, Gas-Phase Stability of Cluster Ions SFm+(SF6)n with m = 0-5 and n = 1-3, J. Am. Soc. Mass Spectrom., 1995, 6, 12, 1137, https://doi.org/10.1016/1044-0305(95)00583-8 . [all data]

Hiraoka, Shimizu, et al., 1995, 2
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]

Knighton, Zook, et al., 1990
Knighton, W.B.; Zook, D.R.; Grimsrud, E.P., Cluster-Assisted Decomposition Reactions of the Molecular Anions of SF6 and C7F14, J. Am. Soc. Mass Spectrom., 1990, 1, 5, 372, https://doi.org/10.1016/1044-0305(90)85017-G . [all data]

Notes

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