Sulfur fluoride anion


Gas phase 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

Quantity Value Units Method Reference Comment
Δfgas-216.2 ± 6.6kcal/molR-EAMiller, Miller, et al., 1995B
Δfgas-213.9 ± 2.3kcal/molEIAEThynne, 1972From SF6; B
Quantity Value Units Method Reference Comment
gas,1 bar74.775cal/mol*KReviewChase, 1998Data last reviewed in December, 1976

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 by: John E. Bartmess

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

(F4S- • 4294967295Sulfur trifluoride) + Sulfur trifluoride = F4S-

By formula: (F4S- • 4294967295F3S) + F3S = F4S-

Quantity Value Units Method Reference Comment
Δr42.4 ± 3.2kcal/molTherMiller, Miller, et al., 1995gas phase
Δr43.5 ± 7.6kcal/molTherViggiano, MIller, et al., 1991gas phase; Between mCF3-nitrobenzene, C6F5NO2
Δr63.2 ± 9.3kcal/molTherBabcock and Streit, 1981gas phase; EA: between NO2-, HS-

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.

Miller, Miller, et al., 1995
Miller, A.E.S.; Miller, T.M.; Viggiano, A.A.; Morris, R.A.; Vandoren, J.M.; Arnold, S.T.; Paulson, J., Negative ion chemistry of SF4, J. Chem. Phys., 1995, 102, 22, 8865, https://doi.org/10.1063/1.468940 . [all data]

Thynne, 1972
Thynne, J.C.J., Negative Ion Studies with a Time-of-Flight Mass Spectrometer., Dyn. Mass Spectrom., 1972, 3, 67. [all data]

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Viggiano, MIller, et al., 1991
Viggiano, A.A.; MIller, T.M.; Miller, A.E.S.; Morris, R.A.; Van Doren, J.M.; Paulson, J.F., SF4: Electron Affinity Determination by Charge Transfer Reactions, Int. J. Mass Spectrom. Ion Proc., 1991, 109, 327, https://doi.org/10.1016/0168-1176(91)85112-Y . [all data]

Babcock and Streit, 1981
Babcock, L.M.; Streit, G.E., Negative ion-molecule reactions of SF4, J. Chem. Phys., 1981, 75, 3864. [all data]


Notes

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