Carbon disulfide
- Formula: CS2
- Molecular weight: 76.141
- IUPAC Standard InChIKey: QGJOPFRUJISHPQ-UHFFFAOYSA-N
- CAS Registry Number: 75-15-0
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Carbon bisulfide; Carbon sulfide (CS2); Dithiocarbonic anhydride; CS2; Carbon sulfide; Carbon-disulphide-; Carbon bisulphide; Carbon sulphide; Kohlendisulfid; Koolstofdisulfide; NCI-C04591; Rcra waste number P022; Schwefelkohlenstoff; Solfuro di carbonio; Sulphocarbonic anhydride; UN 1131; Weeviltox; Wegla dwusiarczek; Alcohol of sulfur; Carbon bisulfuret; Methyl disulfide; Sulfocarbonic anhydride
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Condensed phase thermochemistry data
Go To: Top, Reaction thermochemistry data, 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 as indicated in comments:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°liquid | 21.37 ± 0.17 | kcal/mol | Ccr | Good, Lacina, et al., 1961 | ALS |
Quantity | Value | Units | Method | Reference | Comment |
ΔcH°liquid | -403.24 ± 0.12 | kcal/mol | Ccr | Good, Lacina, et al., 1961 | Reanalyzed by Cox and Pilcher, 1970, Original value = -402.09 ± 0.12 kcal/mol; ALS |
Quantity | Value | Units | Method | Reference | Comment |
S°liquid | 36.09 | cal/mol*K | N/A | Brown and Manov, 1937 | DH |
Constant pressure heat capacity of liquid
Cp,liquid (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
18.88 | 298. | Staveley, Tupman, et al., 1955 | T = 286 to 317 K.; DH |
17.90 | 294.81 | Zhdanov, 1945 | T = 7 to 31°C. Value is unsmoothed experimental datum.; DH |
18.6 | 293. | Mazur, 1939 | T = -100 to 20°C.; DH |
18.2 | 301.2 | Phillip, 1939 | DH |
18.17 | 297.43 | Brown and Manov, 1937 | T = 15 to 297 K. Value is unsmoothed experimental datum.; DH |
Reaction thermochemistry data
Go To: Top, Condensed phase thermochemistry data, 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 as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
RCD - Robert C. Dunbar
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
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
By formula: Cl- + CS2 = (Cl- • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 8.80 ± 0.20 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B,M |
ΔrH° | 11.7 ± 2.0 | kcal/mol | IMRE | Larson and McMahon, 1985 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 13.9 | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase; M |
ΔrS° | 20. | cal/mol*K | N/A | Larson and McMahon, 1985 | gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 4.6 ± 2.2 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B |
ΔrG° | 5.7 ± 2.0 | kcal/mol | IMRE | Larson and McMahon, 1985 | gas phase; B,M |
By formula: CS2- + CS2 = (CS2- • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 21.9 ± 1.5 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1994 | gas phase; B,M |
ΔrH° | 4.4 ± 1.1 | kcal/mol | N/A | Tsukuda, Hirose, et al., 1997 | gas phase; EA given is Vertical Detachment Energy. Affinity is difference from next lower Vertical De; B |
ΔrH° | 4.10 ± 0.60 | kcal/mol | LPES | Bowen and Eaton, 1988 | gas phase; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 30. | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 13.0 ± 2.5 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1994 | gas phase; B |
By formula: (CS2- • CS2) + CS2 = (CS2- • 2CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 4.60 ± 0.70 | kcal/mol | N/A | Tsukuda, Hirose, et al., 1997 | gas phase; EA given is Vertical Detachment Energy. Affinity is difference from next lower Vertical De; B |
ΔrH° | 6.4 ± 1.4 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1994 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 21. | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 0.1 ± 3.3 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1994 | gas phase; B |
By formula: S2+ + CS2 = (S2+ • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 30.9 | kcal/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
ΔrH° | 28.8 | kcal/mol | PI | Ono, Linn, et al., 1981 | gas phase; M |
ΔrH° | 21.9 | kcal/mol | PHPMS | Meot-Ner (Mautner) and Field, 1977 | gas phase; equilibrium uncertain; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 25. | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
ΔrS° | 17.1 | cal/mol*K | PHPMS | Meot-Ner (Mautner) and Field, 1977 | gas phase; equilibrium uncertain; M |
By formula: (F- • 2CS2) + CS2 = (F- • 3CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 5.4 ± 1.0 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; Estimated entropy; single temperature measurement; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 17. | cal/mol*K | N/A | Hiraoka, Fujimaki, et al., 1993 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 0.3 ± 1.0 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; Estimated entropy; single temperature measurement; B |
By formula: F- + CS2 = (F- • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 35.0 ± 1.5 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B,M |
ΔrH° | 31.3 ± 2.0 | kcal/mol | IMRE | Larson and McMahon, 1985 | gas phase; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 28.2 | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 26.5 ± 1.5 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B |
ΔrG° | 24.1 ± 2.0 | kcal/mol | IMRE | Larson and McMahon, 1985 | gas phase; B |
By formula: CS2+ + CS2 = (CS2+ • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 24.9 | kcal/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
ΔrH° | 21.9 | kcal/mol | PHPMS | Meot-Ner (Mautner) and Field, 1977 | gas phase; M |
ΔrH° | 17.5 | kcal/mol | PI | Ono, Linn, et al., 1980 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 23. | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
ΔrS° | 21.9 | cal/mol*K | PHPMS | Meot-Ner (Mautner) and Field, 1977 | gas phase; M |
By formula: (CS2+ • 2CS2) + CS2 = (CS2+ • 3CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 4.9 | kcal/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; Entropy change calculated or estimated; M |
ΔrH° | 3.9 | kcal/mol | PI | Ono, Linn, et al., 1980 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 17. | cal/mol*K | N/A | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; Entropy change calculated or estimated; M |
By formula: (Cl- • 3CS2) + CS2 = (Cl- • 4CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 6.8 ± 1.0 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; Estimated entropy; single temperature measurement; B |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | -0.1 ± 1.0 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; Estimated entropy; single temperature measurement; B |
By formula: CHS2+ + CS2 = (CHS2+ • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 9.0 | kcal/mol | PHPMS | Hiraoka, Fujimaki, et al., 1993, 2 | gas phase; M |
ΔrH° | 11.1 | kcal/mol | PHPMS | Meot-Ner (Mautner) and Field, 1977 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 14.5 | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993, 2 | gas phase; M |
ΔrS° | 26.4 | cal/mol*K | PHPMS | Meot-Ner (Mautner) and Field, 1977 | gas phase; M |
By formula: (Cl- • 2CS2) + CS2 = (Cl- • 3CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.20 ± 0.20 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 21.3 | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 0.8 ± 1.0 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B |
By formula: (Cl- • CS2) + CS2 = (Cl- • 2CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.70 ± 0.20 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 15.8 | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 3.0 ± 1.0 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B |
By formula: (F- • CS2) + CS2 = (F- • 2CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 6.70 ± 0.20 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 15.3 | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 2.1 ± 1.0 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B |
By formula: (I- • CS2) + CS2 = (I- • 2CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 6.80 ± 0.20 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 21.7 | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 0.2 ± 1.0 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B |
By formula: (Br- • CS2) + CS2 = (Br- • 2CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.30 ± 0.20 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 20.4 | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 1.2 ± 1.0 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B |
By formula: I- + CS2 = (I- • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 7.40 ± 0.20 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 16.7 | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 2.4 ± 1.0 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B |
By formula: Br- + CS2 = (Br- • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 8.30 ± 0.20 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B,M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 13.0 | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrG° | 4.4 ± 1.0 | kcal/mol | TDAs | Hiraoka, Fujimaki, et al., 1993 | gas phase; B |
By formula: (S2+ • 2CS2) + CS2 = (S2+ • 3CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 5.5 | kcal/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 17. | cal/mol*K | N/A | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; Entropy change calculated or estimated; M |
By formula: (S2- • CS2) + CS2 = (S2- • 2CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 6.1 | kcal/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; Entropy change calculated or estimated; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 20. | cal/mol*K | N/A | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; Entropy change calculated or estimated; M |
By formula: (CS2+ • CS2) + CS2 = (CS2+ • 2CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 6.5 | kcal/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
ΔrH° | 4.4 | kcal/mol | PI | Ono, Linn, et al., 1980 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 21. | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
By formula: CH3+ + CS2 = (CH3+ • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 60.2 | kcal/mol | PHPMS | McMahon, Heinis, et al., 1988 | gas phase; switching reaction(CH3+)N2, Entropy change calculated or estimated, uses MCA(N2) = 48.3 kcal/mol; Foster, Williamson, et al., 1974; M |
By formula: (CS2- • 3CS2) + CS2 = (CS2- • 4CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 2.3 ± 6.7 | kcal/mol | N/A | Tsukuda, Hirose, et al., 1997 | gas phase; EA given is Vertical Detachment Energy. Affinity is difference from next lower Vertical De; B |
By formula: (CS2- • 4CS2) + CS2 = (CS2- • 5CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 1.8 ± 6.6 | kcal/mol | N/A | Tsukuda, Hirose, et al., 1997 | gas phase; EA given is Vertical Detachment Energy. Affinity is difference from next lower Vertical De; B |
By formula: (CS2- • 2CS2) + CS2 = (CS2- • 3CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | -23.40 | kcal/mol | N/A | Tsukuda, Hirose, et al., 1997 | gas phase; EA given is Vertical Detachment Energy. Affinity is difference from next lower Vertical De; B |
By formula: (S2+ • CS2) + CS2 = (S2+ • 2CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 8.3 | kcal/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 23. | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
By formula: (CHS2+ • CS2) + CS2 = (CHS2+ • 2CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 4.7 | kcal/mol | PHPMS | Hiraoka, Fujimaki, et al., 1993, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 14.3 | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1993, 2 | gas phase; M |
By formula: S2- + CS2 = (S2- • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 19.1 | kcal/mol | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 29. | cal/mol*K | PHPMS | Hiraoka, Fujimaki, et al., 1994, 2 | gas phase; M |
By formula: C6H6+ + CS2 = (C6H6+ • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 12.2 | kcal/mol | PHPMS | Meot-Ner (Mautner), Hamlet, et al., 1978 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
ΔrS° | 24. | cal/mol*K | PHPMS | Meot-Ner (Mautner), Hamlet, et al., 1978 | gas phase; M |
By formula: (CS2+ • 3CS2) + CS2 = (CS2+ • 4CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 2.6 | kcal/mol | PI | Ono, Linn, et al., 1980 | gas phase; M |
By formula: (Fe+ • CS2) + CS2 = (Fe+ • 2CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 44.9 ± 1.4 | kcal/mol | CIDT | Rodgers and Armentrout, 2000 | RCD |
By formula: CS+ + CS2 = (CS+ • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 36.0 | kcal/mol | PI | Ono, Linn, et al., 1981 | gas phase; M |
By formula: S+ + CS2 = (S+ • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 39.7 | kcal/mol | PI | Gress, Linn, et al., 1980 | gas phase; M |
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 10.6 ± 0.3 | kcal/mol | Cm | Gattow and Krebes, 1963 | liquid phase; ALS |
By formula: Fe+ + CS2 = (Fe+ • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 39.7 ± 1.2 | kcal/mol | CIDT | Rodgers and Armentrout, 2000 | RCD |
By formula: V+ + CS2 = (V+ • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 27.2 ± 3.0 | kcal/mol | CIDT | Schroeder, Kretzschmar, et al., 2003 | RCD |
By formula: Mo+ + CS2 = (Mo+ • CS2)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔrH° | 16.1 ± 3.0 | kcal/mol | CIDT | Schroeder, Kretzschmar, et al., 2003 | RCD |
Gas phase ion energetics data
Go To: Top, Condensed phase thermochemistry data, Reaction 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 evaluated as indicated in comments:
HL - Edward P. Hunter and Sharon G. Lias
L - Sharon G. Lias
Data compiled as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess
View reactions leading to CS2+ (ion structure unspecified)
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
IE (evaluated) | 10.073 ± 0.005 | eV | N/A | N/A | L |
Quantity | Value | Units | Method | Reference | Comment |
Proton affinity (review) | 163.0 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Quantity | Value | Units | Method | Reference | Comment |
Gas basicity | 157.2 | kcal/mol | N/A | Hunter and Lias, 1998 | HL |
Electron affinity determinations
EA (eV) | Method | Reference | Comment |
---|---|---|---|
0.5525 ± 0.0013 | N/A | Cavanagh, Gibson, et al., 2012 | poor Franck-Condon overlap makes previous LPES studies too bound; B |
0.580 ± 0.050 | LPES | Misaizu, Tsunoyama, et al., 2004 | Vertical Detachment Energy: 1.27±0.10 eV; B |
0.51 ± 0.10 | IMRE | Chowdhury, Heinis, et al., 1986 | ΔGea(423 K) = -12.7 kcal/mol; ΔSea (estimated) = +2.0 eu.; B |
<0.799982 | LPES | Scheidt and Weinkauf, 1997 | B |
0.000694 | N/A | Compton, Dunning, et al., 1996 | Quadrupole-bound state; B |
0.60 ± 0.10 | ECD | Chen and Wentworth, 1983 | B |
0.50 ± 0.20 | Endo | Hughes, Lifschitz, et al., 1973 | B |
1.460 ± 0.020 | LPES | Tsukuda, Hirose, et al., 1997 | EA given is Vertical Detachment Energy. Poor Franck-Condon overlap; B |
0.89 ± 0.20 | LPES | Oakes and Ellison, 1986 | The discrepancy with equilibrium has not been resolved. Poor Franck-Condon overlap.; B |
1.00 ± 0.20 | NBIE | Compton, Reinhardt, et al., 1975 | B |
0.94 ± 0.32 | IMRB | Kraus, Muller-Duysing, et al., 1961 | Between NH2-, C-; B |
Ionization energy determinations
Appearance energy determinations
References
Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Good, Lacina, et al., 1961
Good, W.D.; Lacina, J.L.; McCullough, J.P.,
Methanethiol and carbon disulfide: Heats of combustion and formation by rotating-bomb calorimetry,
J. Phys. Chem., 1961, 65, 2229-2231. [all data]
Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G.,
Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]
Brown and Manov, 1937
Brown, O.L.I.; Manov, G.G.,
The heat capacity of carbon disulfide from 15 to 300°K. The entropy and heat of fusion of carbon disulfide,
J. Am. Chem. Soc., 1937, 59, 500-502. [all data]
Staveley, Tupman, et al., 1955
Staveley, L.A.K.; Tupman, W.I.; Hart, K.R.,
Some thermodynamice properties of the systems benzene + ethylene dichloride, benzene + carbon tetrachloride, acetone + chloroform, and acetone + carbon disulphide,
Trans. Faraday Soc., 1955, 51, 323-342. [all data]
Zhdanov, 1945
Zhdanov, A.K.,
On the thermal capacity of some pure liquids and azeotropic mixtures,
Zhur. Obshch. Khim., 1945, 15, 895-902. [all data]
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Notes
Go To: Top, Condensed phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy Cp,liquid Constant pressure heat capacity of liquid EA Electron affinity IE (evaluated) Recommended ionization energy S°liquid Entropy of liquid at standard conditions ΔcH°liquid Enthalpy of combustion of liquid at standard conditions ΔfH°liquid Enthalpy of formation of liquid at standard conditions ΔrG° Free energy of reaction at standard conditions 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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