Sulfur trifluoride
- Formula: F3S
- Molecular weight: 89.060
- IUPAC Standard InChIKey: PSCXEUSWZWRCMQ-UHFFFAOYSA-N
- CAS Registry Number: 30937-38-3
- Chemical structure:
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Gas phase ion energetics data
Go To: Top, Ion clustering data, References, Notes
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:
LL - Sharon G. Lias and Joel F. Liebman
B - John E. Bartmess
View reactions leading to F3S+ (ion structure unspecified)
Electron affinity determinations
EA (eV) | Method | Reference | Comment |
---|---|---|---|
3.07 ± 0.20 | NBAE | Compton, Reinhardt, et al., 1978 | From SF6; B |
2.90 ± 0.10 | EIAE | Harland and Thynne, 1971 | From SF4; B |
2.50 ± 0.50 | IMRB | Miller, Miller, et al., 1995 | S- + SF4 -> SF3- + SF observed. SF3- + SF4 -> SF5- + SF2 observed; B |
2.73 ± 0.65 | N/A | Chase Jr., Curnutt, et al., 1982 | Reanalysis: Harland and Thynne, 1971; B |
2.71 | SI | Page and Goode, 1969 | The Magnetron method, lacking mass analysis, is not considered reliable.; B |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
8.18 ± 0.07 | END | Fischer, Kickel, et al., 1992 | LL |
7.3 | EI | Langford, Almeida, et al., 1990 | LL |
Ion clustering data
Go To: Top, Gas phase ion energetics data, References, Notes
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
By formula: (F4S- • 4294967295F3S) + F3S = F4S-
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 42.4 ± 3.2 | kcal/mol | Ther | Miller, Miller, et al., 1995 | gas phase |
ΔrH° | 43.5 ± 7.6 | kcal/mol | Ther | Viggiano, MIller, et al., 1991 | gas phase; Between mCF3-nitrobenzene, C6F5NO2 |
ΔrH° | 63.2 ± 9.3 | kcal/mol | Ther | Babcock and Streit, 1981 | gas phase; EA: between NO2-, HS- |
References
Go To: Top, Gas phase ion energetics data, Ion clustering data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Compton, Reinhardt, et al., 1978
Compton, R.N.; Reinhardt, P.W.; Cooper, C.D.,
Collisional ionization between fast alkali atoms and selected hexafluoride molecules,
J. Chem. Phys., 1978, 68, 2023. [all data]
Harland and Thynne, 1971
Harland, P.W.; Thynne, J.C.J.,
Autodetachment lifetimes, attachment cross sections, and negative ions formed by sulfur hexafluoride and sulfur tetrafluoride,
J. Phys. Chem., 1971, 75, 3517. [all data]
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]
Chase Jr., Curnutt, et al., 1982
Chase Jr.; Curnutt, J.L.; Downy Jr.; McDonald, R.A.; Syverrud, A.N.; Valenzuela, E.A.,
JANAF Thermochemical Tables 1982 Supplement,
J. Phys. Chem. Ref. Data, 1982, 11, 3, 695, https://doi.org/10.1063/1.555666
. [all data]
Page and Goode, 1969
Page, F.M.; Goode, G.C.,
Negative Ions and the Magnetron., Wiley, NY, 1969. [all data]
Fischer, Kickel, et al., 1992
Fischer, E.R.; Kickel, B.L.; Armentrout, P.B.,
Collision-induced dissociation and charge transfer reactions of SFx+ (x = 1-5_): Thermochemistry of sulfur fluoride ions and neutrals,
J. Chem. Phys., 1992, 97, 4859. [all data]
Langford, Almeida, et al., 1990
Langford, M.L.; Almeida, D.P.; Harris, F.M.,
Measurements of single ionization energies or electron affinities of SFn molecules (n = 1-5) using double-charge-transfer spectroscopy,
Int. J. Mass Spectrom. Ion Processes, 1990, 98, 147. [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
Go To: Top, Gas phase ion energetics data, Ion clustering data, References
- Symbols used in this document:
EA Electron affinity ΔrH° Enthalpy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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