Sulfur cation
- Formula: S+
- Molecular weight: 32.064
- IUPAC Standard InChIKey: OVFPIGLEKABZRN-UHFFFAOYSA-N
- CAS Registry Number: 14701-12-3
- Chemical structure:
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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.
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
S°gas,1 bar | 163.63 | J/mol*K | Review | Chase, 1998 | Data last reviewed in September, 1982 |
Reaction thermochemistry data
Go To: Top, Gas phase thermochemistry 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: 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. 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
( • 2F6S-) + F6S- = (
• 3F6S-)
By formula: (S+ • 2F6S-) + F6S- = (S+ • 3F6S-)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 13. | kJ/mol | PHPMS | Hiraoka, Shimizu, et al., 1995 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 46. | J/mol*K | PHPMS | Hiraoka, Shimizu, et al., 1995 | gas phase |
By formula: (S+ • F6S-) + F6S- = (S+ • 2F6S-)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 14. | kJ/mol | PHPMS | Hiraoka, Shimizu, et al., 1995 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 46. | J/mol*K | PHPMS | Hiraoka, Shimizu, et al., 1995 | gas phase |
By formula: S+ + F6S- = (S+ • F6S-)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 39. | kJ/mol | PHPMS | Hiraoka, Shimizu, et al., 1995 | gas phase |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 88. | J/mol*K | PHPMS | Hiraoka, Shimizu, et al., 1995 | gas phase |
By formula: S+ + CS2 = (S+ • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 166. | kJ/mol | PI | Gress, Linn, et al., 1980 | gas phase |
References
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Chase, 1998
Chase, M.W., Jr.,
NIST-JANAF Themochemical Tables, Fourth Edition,
J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [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]
Gress, Linn, et al., 1980
Gress, M.E.; Linn, S.H.; Ono, Y.; Prest, H.F.; Ng, C.Y.,
A Study of the Chemiionization Process CS2*(n) + CS2 ---> CS3+ + CS + e- Using the Molecular Beam Photoionization Method,
J. Chem. Phys., 1980, 72, 7, 4242, https://doi.org/10.1063/1.439656
. [all data]
Notes
Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References
- Symbols used in this document:
S°gas,1 bar Entropy of gas at standard conditions (1 bar) ΔrH° Enthalpy of reaction at standard conditions ΔrS° Entropy of reaction at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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