Chlorine anion


Gas phase thermochemistry data

Go To: Top, Gas phase ion energetics data, 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.

Quantity Value Units Method Reference Comment
gas,1 bar36.654cal/mol*KReviewChase, 1998Data last reviewed in June, 1982

Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry data, 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 by: John E. Bartmess

Protonation reactions

Chlorine anion + Hydrogen cation = Hydrogen chloride

By formula: Cl- + H+ = HCl

Quantity Value Units Method Reference Comment
Δr333.40kcal/molN/AMartin and Hepburn, 1998gas phase; Given: ΔHacid(0K)=116288.7±0.6 cm-1, or 332.486±0.002 kcal/mol
Δr333.6 ± 2.1kcal/molG+TSFujio, McIver, et al., 1981gas phase; value altered from reference due to change in acidity scale
Δr329.10kcal/molN/ACheck, Faust, et al., 2001gas phase; FeCC-(q); ; ΔS(EA)=5.0
Quantity Value Units Method Reference Comment
Δr328.10 ± 0.10kcal/molH-TSMartin and Hepburn, 1998gas phase; Given: ΔHacid(0K)=116288.7±0.6 cm-1, or 332.486±0.002 kcal/mol
Δr328.3 ± 2.0kcal/molIMREFujio, McIver, et al., 1981gas phase; value altered from reference due to change in acidity scale
Δr323.70kcal/molN/ACheck, Faust, et al., 2001gas phase; FeCC-(q); ; ΔS(EA)=5.0

Ion clustering data

Go To: Top, Gas 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

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

Chlorine anion = C4HClF9-

By formula: Cl- = C4HClF9-

Quantity Value Units Method Reference Comment
Δr15.50 ± 0.30kcal/molIMREGuerrero, Herrero, et al., 2009gas phase; B

Chlorine anion = C5H10Cl-

By formula: Cl- = C5H10Cl-

Quantity Value Units Method Reference Comment
Δr8.51kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B
Quantity Value Units Method Reference Comment
Δr2.61kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B

Chlorine anion = C5H12Cl-

By formula: Cl- = C5H12Cl-

Quantity Value Units Method Reference Comment
Δr8.96kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B
Quantity Value Units Method Reference Comment
Δr2.61kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B

Chlorine anion = C6H12Cl-

By formula: Cl- = C6H12Cl-

Quantity Value Units Method Reference Comment
Δr9.56kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B
Quantity Value Units Method Reference Comment
Δr3.00kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B

Chlorine anion = C6H14Cl-

By formula: Cl- = C6H14Cl-

Quantity Value Units Method Reference Comment
Δr10.18kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B
Quantity Value Units Method Reference Comment
Δr3.20kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B

Chlorine anion = C7H14Cl-

By formula: Cl- = C7H14Cl-

Quantity Value Units Method Reference Comment
Δr10.52kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B
Quantity Value Units Method Reference Comment
Δr3.54kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B

Chlorine anion = C7H16Cl-

By formula: Cl- = C7H16Cl-

Quantity Value Units Method Reference Comment
Δr10.52kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B
Quantity Value Units Method Reference Comment
Δr3.60kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B

Chlorine anion = C8H8Cl-

By formula: Cl- = C8H8Cl-

Quantity Value Units Method Reference Comment
Δr20.1 ± 1.6kcal/molCIDTHammad and Wenthold, 2000gas phase; B

Chlorine anion = C8H16Cl-

By formula: Cl- = C8H16Cl-

Quantity Value Units Method Reference Comment
Δr10.52kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B
Quantity Value Units Method Reference Comment
Δr3.25kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B

Chlorine anion = C8H18Cl-

By formula: Cl- = C8H18Cl-

Quantity Value Units Method Reference Comment
Δr11.74kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B
Quantity Value Units Method Reference Comment
Δr4.47kcal/molN/AZiegler, Gamble, et al., 2013gas phase; B

Chlorine anion = ClN2O-

By formula: Cl- = ClN2O-

Quantity Value Units Method Reference Comment
Δr4.50 ± 0.10kcal/molN/ABoesl, Distelrath, et al., 2008gas phase; B

Chlorine anion + Aluminum chloride fluoride = (Chlorine anion • Aluminum chloride fluoride)

By formula: Cl- + AlClF2 = (Cl- • AlClF2)

Quantity Value Units Method Reference Comment
Δr74.3 ± 2.9kcal/molTDAsPervova, Korobov, et al., 1992gas phase; Thermo at 0K, experiments at 800-1100K. See also AlCl2F..F-; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + Aluminum chloride fluoride = (Chlorine anion • Aluminum chloride fluoride)

By formula: Cl- + AlCl2F = (Cl- • AlCl2F)

Quantity Value Units Method Reference Comment
Δr75.3 ± 2.9kcal/molTDAsPervova, Korobov, et al., 1992gas phase; Thermo at 0K, experiemnts at 800-1100K. See also AlCl3..F-; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + AlCl3 = (Chlorine anion • AlCl3)

By formula: Cl- + AlCl3 = (Cl- • AlCl3)

Quantity Value Units Method Reference Comment
Δr76.7 ± 2.9kcal/molTDAsPervova, Korobov, et al., 1992gas phase; Thermo at 0K, experiments at 800-1100 K; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + Aluminum fluoride = (Chlorine anion • Aluminum fluoride)

By formula: Cl- + AlF3 = (Cl- • AlF3)

Quantity Value Units Method Reference Comment
Δr74.3 ± 2.9kcal/molTDAsPervova, Korobov, et al., 1992gas phase; Thermo at 0K, experiment at 800-1100 K. See also AlClF2..F-; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + Arsenic trichloride = AsCl4-

By formula: Cl- + AsCl3 = AsCl4-

Quantity Value Units Method Reference Comment
Δr27.5 ± 1.7kcal/molCIDTWalker, Check, et al., 2002gas phase; B

Chlorine anion + trifluoroarsine = (Chlorine anion • trifluoroarsine)

By formula: Cl- + AsF3 = (Cl- • AsF3)

Quantity Value Units Method Reference Comment
Δr25.8 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr24.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr18.6 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M

Chlorine anion + Boron trichloride = (Chlorine anion • Boron trichloride)

By formula: Cl- + BCl3 = (Cl- • BCl3)

Quantity Value Units Method Reference Comment
Δr69.0 ± 2.0kcal/molTherKrivtsov, Titova, et al., 1977gas phase; Halide affinities from this reference are too high. G3MP2B3 calculations indicate an dHaff ca. 46 kcal/mol; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + Boron trifluoride = (Chlorine anion • Boron trifluoride)

By formula: Cl- + BF3 = (Cl- • BF3)

Quantity Value Units Method Reference Comment
Δr26.0 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr19.3 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M

Chlorine anion + BiCl3 = BiCl4-

By formula: Cl- + BiCl3 = BiCl4-

Quantity Value Units Method Reference Comment
Δr36.6 ± 3.6kcal/molCIDTWalker, Check, et al., 2002gas phase; B

Chlorine anion + Bromotrifluoromethane = CBrClF3-

By formula: Cl- + CBrF3 = CBrClF3-

Quantity Value Units Method Reference Comment
Δr16.50 ± 0.20kcal/molTDAsBogdanov and McMahon, 2006gas phase; B
Quantity Value Units Method Reference Comment
Δr9.20kcal/molTDAsBogdanov and McMahon, 2006gas phase; B

Chlorine anion + Phosgene = (Chlorine anion • Phosgene)

By formula: Cl- + CCl2O = (Cl- • CCl2O)

Quantity Value Units Method Reference Comment
Δr12.5 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr6.5 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M

Chlorine anion + Carbon Tetrachloride = (Chlorine anion • Carbon Tetrachloride)

By formula: Cl- + CCl4 = (Cl- • CCl4)

Quantity Value Units Method Reference Comment
Δr13.4 ± 2.0kcal/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
Δr14.20 ± 0.70kcal/molTDAsDougherty, Dalton, et al., 1974gas phase; B,M
Quantity Value Units Method Reference Comment
Δr27.8cal/mol*KHPMSDougherty, Dalton, et al., 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr5.05kcal/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
Δr5.90 ± 0.90kcal/molTDAsDougherty, Dalton, et al., 1974gas phase; B

Chlorine anion + Carbonic difluoride = (Chlorine anion • Carbonic difluoride)

By formula: Cl- + CF2O = (Cl- • CF2O)

Quantity Value Units Method Reference Comment
Δr12.5 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr6.6 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M

Chlorine anion + Methane, trifluoroiodo- = CClF3I-

By formula: Cl- + CF3I = CClF3I-

Quantity Value Units Method Reference Comment
Δr23.60 ± 0.20kcal/molTDAsBogdanov and McMahon, 2006gas phase; B

Chlorine anion + Difluorochloromethane = (Chlorine anion • Difluorochloromethane)

By formula: Cl- + CHClF2 = (Cl- • CHClF2)

Quantity Value Units Method Reference Comment
Δr17.2 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.0cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CF3H, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr10.3 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Fluorodichloromethane = (Chlorine anion • Fluorodichloromethane)

By formula: Cl- + CHCl2F = (Cl- • CHCl2F)

Quantity Value Units Method Reference Comment
Δr17.6 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.1cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CF3H, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr10.7 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Trichloromethane = (Chlorine anion • Trichloromethane)

By formula: Cl- + CHCl3 = (Cl- • CHCl3)

Quantity Value Units Method Reference Comment
Δr15.2 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1971gas phase; B,M
Δr19.5 ± 2.0kcal/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
Δr18.10kcal/molMoblGiles and Grimsrud, 1993gas phase; B
Δr18.1 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr19.10 ± 0.70kcal/molTDEqDougherty, Dalton, et al., 1974gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.2cal/mol*KN/ALarson and McMahon, 1984gas phase; From thermochemical cycle(Cl-)CF3H, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Δr24.5cal/mol*KHPMSDougherty, Dalton, et al., 1974gas phase; M
Δr14.8cal/mol*KPHPMSYamdagni and Kebarle, 1971gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr11. ± 1.kcal/molAVGN/AAverage of 6 values; Individual data points

Chlorine anion + Fluoroform = (Chlorine anion • Fluoroform)

By formula: Cl- + CHF3 = (Cl- • CHF3)

Quantity Value Units Method Reference Comment
Δr16.7 ± 2.4kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.9cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr9.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Hydrogen cyanide = (Chlorine anion • Hydrogen cyanide)

By formula: Cl- + CHN = (Cl- • CHN)

Quantity Value Units Method Reference Comment
Δr21.8 ± 1.0kcal/molTDAsMeot-ner, 1988gas phase; B,B,M
Δr21.0 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr18.9cal/mol*KPHPMSMeot-ner, Cybulski, et al., 1988gas phase; M
Δr23.7cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr16.2 ± 1.6kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B
Δr16.1 ± 1.0kcal/molTDAsMeot-ner, 1988gas phase; B
Δr13.9 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

(Chlorine anion • Hydrogen cyanide) + Hydrogen cyanide = (Chlorine anion • 2Hydrogen cyanide)

By formula: (Cl- • CHN) + CHN = (Cl- • 2CHN)

Quantity Value Units Method Reference Comment
Δr17.9 ± 1.0kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.7cal/mol*KPHPMSMeot-ner, Cybulski, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr11.10kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B

(Chlorine anion • 2Hydrogen cyanide) + Hydrogen cyanide = (Chlorine anion • 3Hydrogen cyanide)

By formula: (Cl- • 2CHN) + CHN = (Cl- • 3CHN)

Quantity Value Units Method Reference Comment
Δr13.6 ± 1.0kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.4cal/mol*KPHPMSMeot-ner, Cybulski, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr7.20kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B

(Chlorine anion • 3Hydrogen cyanide) + Hydrogen cyanide = (Chlorine anion • 4Hydrogen cyanide)

By formula: (Cl- • 3CHN) + CHN = (Cl- • 4CHN)

Quantity Value Units Method Reference Comment
Δr11.2 ± 1.0kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.4cal/mol*KPHPMSMeot-ner, Cybulski, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr4.20kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B

(Chlorine anion • 4Hydrogen cyanide) + Hydrogen cyanide = (Chlorine anion • 5Hydrogen cyanide)

By formula: (Cl- • 4CHN) + CHN = (Cl- • 5CHN)

Quantity Value Units Method Reference Comment
Δr8.8 ± 1.0kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.3cal/mol*KPHPMSMeot-ner, Cybulski, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr2.50kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B

(Chlorine anion • 5Hydrogen cyanide) + Hydrogen cyanide = (Chlorine anion • 6Hydrogen cyanide)

By formula: (Cl- • 5CHN) + CHN = (Cl- • 6CHN)

Quantity Value Units Method Reference Comment
Δr8.7 ± 1.0kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr24.3cal/mol*KPHPMSMeot-ner, Cybulski, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr1.50kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B

(Chlorine anion • 6Hydrogen cyanide) + Hydrogen cyanide = (Chlorine anion • 7Hydrogen cyanide)

By formula: (Cl- • 6CHN) + CHN = (Cl- • 7CHN)

Quantity Value Units Method Reference Comment
Δr7.9 ± 1.0kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.1cal/mol*KPHPMSMeot-ner, Cybulski, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr1.00kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B

(Chlorine anion • 7Hydrogen cyanide) + Hydrogen cyanide = (Chlorine anion • 8Hydrogen cyanide)

By formula: (Cl- • 7CHN) + CHN = (Cl- • 8CHN)

Quantity Value Units Method Reference Comment
Δr8.2 ± 1.0kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B,M
Quantity Value Units Method Reference Comment
Δr27.4cal/mol*KPHPMSMeot-ner, Cybulski, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr0.0 ± 2.2kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; B

(Chlorine anion • 8Hydrogen cyanide) + Hydrogen cyanide = (Chlorine anion • 9Hydrogen cyanide)

By formula: (Cl- • 8CHN) + CHN = (Cl- • 9CHN)

Quantity Value Units Method Reference Comment
Δr7.5 ± 1.0kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; Entropy estimated; B,M
Quantity Value Units Method Reference Comment
Δr25.cal/mol*KN/AMeot-ner, Cybulski, et al., 1988gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr0.10kcal/molTDAsMeot-ner, Cybulski, et al., 1988gas phase; Entropy estimated; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
3.2171.PHPMSMeot-ner, Cybulski, et al., 1988gas phase; Entropy change calculated or estimated; M

Chlorine anion + Methylene chloride = (Chlorine anion • Methylene chloride)

By formula: Cl- + CH2Cl2 = (Cl- • CH2Cl2)

Quantity Value Units Method Reference Comment
Δr15.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr14.8 ± 2.0kcal/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
Δr15.50 ± 0.30kcal/molTDEqDougherty, Dalton, et al., 1974gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.1cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; Kebarle, 1977; M
Δr22.0cal/mol*KHPMSDougherty, Dalton, et al., 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr9.2 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr8.84kcal/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
Δr8.90 ± 0.60kcal/molTDEqDougherty, Dalton, et al., 1974gas phase; B

Chlorine anion + Formic acid = (Chlorine anion • Formic acid)

By formula: Cl- + CH2O2 = (Cl- • CH2O2)

Quantity Value Units Method Reference Comment
Δr27.4 ± 2.0kcal/molTDAsFrench, Ikuta, et al., 1982gas phase; B,M
Δr27.7 ± 2.1kcal/molCIDTWalker and Sunderlin, 1999gas phase; B
Δr25.6 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr37.2 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1971gas phase; In serious disagreement with other's values. Source of error not obvious.; B,M
Quantity Value Units Method Reference Comment
Δr24.5cal/mol*KPHPMSFrench, Ikuta, et al., 1982gas phase; M
Δr24.1cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Δr39.6cal/mol*KPHPMSYamdagni and Kebarle, 1971gas phase; M
Quantity Value Units Method Reference Comment
Δr20.1 ± 2.0kcal/molTDAsFrench, Ikuta, et al., 1982gas phase; B
Δr18.4 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr25.4 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1971gas phase; In serious disagreement with other's values. Source of error not obvious.; B

(Chlorine anion • Formic acid) + Formic acid = (Chlorine anion • 2Formic acid)

By formula: (Cl- • CH2O2) + CH2O2 = (Cl- • 2CH2O2)

Quantity Value Units Method Reference Comment
Δr11.2 ± 2.1kcal/molCIDTWalker and Sunderlin, 1999gas phase; B
Δr34.1 ± 3.1kcal/molN/ALuczynski, Wlodek, et al., 1978gas phase; Buffer gas: H2. Value too bound based on French, Ikuta, et al., 1982, by Grimsrud fractionation factor ( Williamson, Knighton, et al., 1996).; B,M
Quantity Value Units Method Reference Comment
Δr55.cal/mol*KHPMSLuczynski, Wlodek, et al., 1978gas phase; Entropy change is questionable; M

(Chlorine anion • 2Formic acid) + Formic acid = (Chlorine anion • 3Formic acid)

By formula: (Cl- • 2CH2O2) + CH2O2 = (Cl- • 3CH2O2)

Quantity Value Units Method Reference Comment
Δr22.2 ± 2.7kcal/molN/ALuczynski, Wlodek, et al., 1978gas phase; Buffer gas: H2. Value too bound based on French, Ikuta, et al., 1982, by Grimsrud fractionation factor ( Williamson, Knighton, et al., 1996).; B,M
Quantity Value Units Method Reference Comment
Δr35.cal/mol*KHPMSLuczynski, Wlodek, et al., 1978gas phase; Entropy change is questionable; M

(Chlorine anion • 3Formic acid) + Formic acid = (Chlorine anion • 4Formic acid)

By formula: (Cl- • 3CH2O2) + CH2O2 = (Cl- • 4CH2O2)

Quantity Value Units Method Reference Comment
Δr14.1 ± 2.2kcal/molN/ALuczynski, Wlodek, et al., 1978gas phase; Buffer gas: H2. Value too bound based on French, Ikuta, et al., 1982, by Grimsrud fractionation factor ( Williamson, Knighton, et al., 1996).; B,M
Quantity Value Units Method Reference Comment
Δr20.cal/mol*KHPMSLuczynski, Wlodek, et al., 1978gas phase; M

(Chlorine anion • 4Formic acid) + Formic acid = (Chlorine anion • 5Formic acid)

By formula: (Cl- • 4CH2O2) + CH2O2 = (Cl- • 5CH2O2)

Quantity Value Units Method Reference Comment
Δr10.1 ± 2.0kcal/molN/ALuczynski, Wlodek, et al., 1978gas phase; Buffer gas: H2. Value too bound based on French, Ikuta, et al., 1982, by Grimsrud fractionation factor ( Williamson, Knighton, et al., 1996).; B,M
Quantity Value Units Method Reference Comment
Δr11.5cal/mol*KHPMSLuczynski, Wlodek, et al., 1978gas phase; Entropy change is questionable; M

Chlorine anion + Methane, bromo- = (Chlorine anion • Methane, bromo-)

By formula: Cl- + CH3Br = (Cl- • CH3Br)

Quantity Value Units Method Reference Comment
Δr12.5 ± 1.0kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Δr10.90 ± 0.50kcal/molTDAsDougherty and Roberts, 1974gas phase; B,M
Δr12.2 ± 3.0kcal/molIMRBRiveros, Breda, et al., 1973gas phase; Anchored: Larson and McMahon, 1984, 3; B
Quantity Value Units Method Reference Comment
Δr12.8cal/mol*KHPMSDougherty and Roberts, 1974gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr6.80 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Δr7.1 ± 1.2kcal/molTDAsDougherty and Roberts, 1974gas phase; B

Chlorine anion + Chloromethane = (Chlorine anion • Chloromethane)

By formula: Cl- + CH3Cl = (Cl- • CH3Cl)

Quantity Value Units Method Reference Comment
Δr10.4 ± 1.0kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Δr11.7 ± 2.0kcal/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
Δr12.2 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr8.60 ± 0.20kcal/molTDAsDougherty, Dalton, et al., 1974gas phase; B,M
Δr15.2 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1971gas phase; B
Quantity Value Units Method Reference Comment
Δr20.5cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Δr15.3cal/mol*KHPMSDougherty, Dalton, et al., 1974gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr5.80 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Δr4.84kcal/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B
Δr6.1 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr4.10 ± 0.50kcal/molTDAsDougherty, Dalton, et al., 1974gas phase; B
Δr10.8 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1971gas phase; B

Chlorine anion + Methyl fluoride = (Chlorine anion • Methyl fluoride)

By formula: Cl- + CH3F = (Cl- • CH3F)

Quantity Value Units Method Reference Comment
Δr11.5 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.3cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3Cl, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr5.4kcal/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3Cl, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M

Chlorine anion + Silane, trifluoromethyl- = (Chlorine anion • Silane, trifluoromethyl-)

By formula: Cl- + CH3F3Si = (Cl- • CH3F3Si)

Quantity Value Units Method Reference Comment
Δr16.1 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(t-C4H9OH), Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr9.5 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M

Chlorine anion + Methane, iodo- = (Chlorine anion • Methane, iodo-)

By formula: Cl- + CH3I = (Cl- • CH3I)

Quantity Value Units Method Reference Comment
Δr9.80 ± 0.20kcal/molTDAsDougherty and Roberts, 1974gas phase; B,M
Quantity Value Units Method Reference Comment
Δr7.3cal/mol*KHPMSDougherty and Roberts, 1974gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr7.0 ± 1.3kcal/molTDAsDougherty and Roberts, 1974gas phase; B

Chlorine anion + Methane, nitro- = (Chlorine anion • Methane, nitro-)

By formula: Cl- + CH3NO2 = (Cl- • CH3NO2)

Quantity Value Units Method Reference Comment
Δr15.60 ± 0.60kcal/molTDAsWincel, 2003gas phase; B
Δr16.70 ± 0.10kcal/molTDAsSieck, 1985gas phase; B,M
Δr16.3 ± 3.0kcal/molIMRBRiveros, Breda, et al., 1973gas phase; Anchored: Larson and McMahon, 1984, 3; B
Quantity Value Units Method Reference Comment
Δr17.1cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr9.20kcal/molTDAsWincel, 2003gas phase; B
Δr11.60 ± 0.10kcal/molTDAsSieck, 1985gas phase; B

(Chlorine anion • Methane, nitro-) + Methane, nitro- = (Chlorine anion • 2Methane, nitro-)

By formula: (Cl- • CH3NO2) + CH3NO2 = (Cl- • 2CH3NO2)

Quantity Value Units Method Reference Comment
Δr13.00 ± 0.50kcal/molTDAsWincel, 2003gas phase; B
Δr13.10 ± 0.10kcal/molTDAsSieck, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr18.3cal/mol*KPHPMSSieck, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr5.70kcal/molTDAsWincel, 2003gas phase; B
Δr7.60 ± 0.30kcal/molTDAsSieck, 1985gas phase; B

Chlorine anion + Methyl Alcohol = (Chlorine anion • Methyl Alcohol)

By formula: Cl- + CH4O = (Cl- • CH4O)

Quantity Value Units Method Reference Comment
Δr17. ± 3.kcal/molAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Δr22.6cal/mol*KHPMSEvans and Keesee, 1991gas phase; M
Δr24.1cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Δr22.0cal/mol*KPHPMSSieck, 1985gas phase; M
Δr22.9cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Δr14.8cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr10.1 ± 0.8kcal/molAVGN/AAverage of 10 values; Individual data points

(Chlorine anion • Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 2Methyl Alcohol)

By formula: (Cl- • CH4O) + CH4O = (Cl- • 2CH4O)

Quantity Value Units Method Reference Comment
Δr14.10 ± 0.40kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr13.70 ± 0.20kcal/molTDAsEvans and Keesee, 1991gas phase; B,M
Δr14.1 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Δr13.00 ± 0.70kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
Δr24.2cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Δr22.0cal/mol*KHPMSEvans and Keesee, 1991gas phase; M
Δr19.4cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr7.30kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr7.10kcal/molTDAsEvans and Keesee, 1991gas phase; B
Δr6.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr7.20 ± 0.40kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

(Chlorine anion • 2Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 3Methyl Alcohol)

By formula: (Cl- • 2CH4O) + CH4O = (Cl- • 3CH4O)

Quantity Value Units Method Reference Comment
Δr11.50 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr10.80 ± 0.30kcal/molTDAsEvans and Keesee, 1991gas phase; B,M
Δr11.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Δr12.30 ± 0.60kcal/molN/AYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.9cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Δr22.7cal/mol*KHPMSEvans and Keesee, 1991gas phase; M
Δr23.6cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr5.06kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr4.00kcal/molTDAsEvans and Keesee, 1991gas phase; B
Δr4.9 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr5.20 ± 0.30kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

(Chlorine anion • 3Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 4Methyl Alcohol)

By formula: (Cl- • 3CH4O) + CH4O = (Cl- • 4CH4O)

Quantity Value Units Method Reference Comment
Δr10.5 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Δr10.50kcal/molTDAsEvans and Keesee, 1991gas phase; B
Δr11.20 ± 0.60kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.9cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Δr26.4cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr3.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr3.70kcal/molTDAsEvans and Keesee, 1991gas phase; B
Δr3.30 ± 0.20kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

(Chlorine anion • 4Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 5Methyl Alcohol)

By formula: (Cl- • 4CH4O) + CH4O = (Cl- • 5CH4O)

Quantity Value Units Method Reference Comment
Δr9.2 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Δr10.50 ± 0.50kcal/molN/AYamdagni, Payzant, et al., 1973gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.7cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Δr25.5cal/mol*KPHPMSYamdagni, Payzant, et al., 1973gas phase; M
Quantity Value Units Method Reference Comment
Δr2.7 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr2.90 ± 0.10kcal/molTDAsYamdagni, Payzant, et al., 1973gas phase; B

(Chlorine anion • 5Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 6Methyl Alcohol)

By formula: (Cl- • 5CH4O) + CH4O = (Cl- • 6CH4O)

Quantity Value Units Method Reference Comment
Δr8.9 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.2cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr2.2 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 6Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 7Methyl Alcohol)

By formula: (Cl- • 6CH4O) + CH4O = (Cl- • 7CH4O)

Quantity Value Units Method Reference Comment
Δr8.0 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.1cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr2.0 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 7Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 8Methyl Alcohol)

By formula: (Cl- • 7CH4O) + CH4O = (Cl- • 8CH4O)

Quantity Value Units Method Reference Comment
Δr7.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr19.7cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr1.7 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 8Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 9Methyl Alcohol)

By formula: (Cl- • 8CH4O) + CH4O = (Cl- • 9CH4O)

Quantity Value Units Method Reference Comment
Δr7.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.6cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr1.4 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 9Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 10Methyl Alcohol)

By formula: (Cl- • 9CH4O) + CH4O = (Cl- • 10CH4O)

Quantity Value Units Method Reference Comment
Δr7.4 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.1cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr1.4 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 10Methyl Alcohol) + Methyl Alcohol = (Chlorine anion • 11Methyl Alcohol)

By formula: (Cl- • 10CH4O) + CH4O = (Cl- • 11CH4O)

Quantity Value Units Method Reference Comment
Δr7.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B,M
Quantity Value Units Method Reference Comment
Δr20.cal/mol*KN/AHiraoka and Mizuse, 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr1.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B

(Chlorine anion • Methyl Alcohol) + Water = (Chlorine anion • Water • Methyl Alcohol)

By formula: (Cl- • CH4O) + H2O = (Cl- • H2O • CH4O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr10.9kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr16.9cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Chlorine anion • 2Methyl Alcohol) + Water = (Chlorine anion • Water • 2Methyl Alcohol)

By formula: (Cl- • 2CH4O) + H2O = (Cl- • H2O • 2CH4O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr7.7kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr11.cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Chlorine anion • Methyl Alcohol • Water) + Methyl Alcohol = (Chlorine anion • 2Methyl Alcohol • Water)

By formula: (Cl- • CH4O • H2O) + CH4O = (Cl- • 2CH4O • H2O)

Quantity Value Units Method Reference Comment
Δr10.8kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr19.cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

Chlorine anion + Methanethiol = (Chlorine anion • Methanethiol)

By formula: Cl- + CH4S = (Cl- • CH4S)

Quantity Value Units Method Reference Comment
Δr15.5 ± 3.0kcal/molIMRBStaneke, Groothuis, et al., 1995gas phase; Chloride affinity comparable to that of CHCl3; B
Quantity Value Units Method Reference Comment
Δr10.8 ± 3.0kcal/molIMRBStaneke, Groothuis, et al., 1995gas phase; Chloride affinity comparable to that of CHCl3; B

Chlorine anion + Methane = CH4Cl-

By formula: Cl- + CH4 = CH4Cl-

Quantity Value Units Method Reference Comment
Δr3.80kcal/molN/AHiraoka, Mizuno, et al., 2001gas phase; B
Quantity Value Units Method Reference Comment
Δr-2.16kcal/molTDAsHiraoka, Mizuno, et al., 2001gas phase; B

Chlorine anion + Carbon dioxide = (Chlorine anion • Carbon dioxide)

By formula: Cl- + CO2 = (Cl- • CO2)

Quantity Value Units Method Reference Comment
Δr6.80 ± 0.50kcal/molPDisArnold, Bradforth, et al., 1995gas phase; Affinity: shift in apparent EA from lesser-solvated ion. Ignores any neutral-neutral bond.; B
Δr7.60kcal/molTDEqHiraoka, Shoda, et al., 1986gas phase; B,M
Δr8.00 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Δr18.2cal/mol*KPHPMSHiraoka, Shoda, et al., 1986gas phase; M
Δr19.6cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr2.10kcal/molTDEqHiraoka, Shoda, et al., 1986gas phase; B
Δr2.10 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Chlorine anion • Carbon dioxide) + Carbon dioxide = (Chlorine anion • 2Carbon dioxide)

By formula: (Cl- • CO2) + CO2 = (Cl- • 2CO2)

Quantity Value Units Method Reference Comment
Δr7.2 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
Δr7.20kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.8cal/mol*KPHPMSHiraoka, Shoda, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr-1.4 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
Δr1.00kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; B

(Chlorine anion • 2Carbon dioxide) + Carbon dioxide = (Chlorine anion • 3Carbon dioxide)

By formula: (Cl- • 2CO2) + CO2 = (Cl- • 3CO2)

Quantity Value Units Method Reference Comment
Δr6.8 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
Δr6.80kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.4cal/mol*KPHPMSHiraoka, Shoda, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr0.1 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1987gas phase; B
Δr0.10kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; B

(Chlorine anion • 3Carbon dioxide) + Carbon dioxide = (Chlorine anion • 4Carbon dioxide)

By formula: (Cl- • 3CO2) + CO2 = (Cl- • 4CO2)

Quantity Value Units Method Reference Comment
Δr6.40kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; entropy estimated.; B,M
Quantity Value Units Method Reference Comment
Δr24.cal/mol*KN/AHiraoka, Shoda, et al., 1986gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr-0.80kcal/molTDAsHiraoka, Shoda, et al., 1986gas phase; entropy estimated.; B

Chlorine anion + Carbon disulfide = (Chlorine anion • Carbon disulfide)

By formula: Cl- + CS2 = (Cl- • CS2)

Quantity Value Units Method Reference Comment
Δr8.80 ± 0.20kcal/molTDAsHiraoka, Fujimaki, et al., 1993gas phase; B,M
Δr11.7 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr13.9cal/mol*KPHPMSHiraoka, Fujimaki, et al., 1993gas phase; M
Δr20.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr4.6 ± 2.2kcal/molTDAsHiraoka, Fujimaki, et al., 1993gas phase; B
Δr5.7 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M

(Chlorine anion • Carbon disulfide) + Carbon disulfide = (Chlorine anion • 2Carbon disulfide)

By formula: (Cl- • CS2) + CS2 = (Cl- • 2CS2)

Quantity Value Units Method Reference Comment
Δr7.70 ± 0.20kcal/molTDAsHiraoka, Fujimaki, et al., 1993gas phase; B,M
Quantity Value Units Method Reference Comment
Δr15.8cal/mol*KPHPMSHiraoka, Fujimaki, et al., 1993gas phase; M
Quantity Value Units Method Reference Comment
Δr3.0 ± 1.0kcal/molTDAsHiraoka, Fujimaki, et al., 1993gas phase; B

(Chlorine anion • 2Carbon disulfide) + Carbon disulfide = (Chlorine anion • 3Carbon disulfide)

By formula: (Cl- • 2CS2) + CS2 = (Cl- • 3CS2)

Quantity Value Units Method Reference Comment
Δr7.20 ± 0.20kcal/molTDAsHiraoka, Fujimaki, et al., 1993gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.3cal/mol*KPHPMSHiraoka, Fujimaki, et al., 1993gas phase; M
Quantity Value Units Method Reference Comment
Δr0.8 ± 1.0kcal/molTDAsHiraoka, Fujimaki, et al., 1993gas phase; B

(Chlorine anion • 3Carbon disulfide) + Carbon disulfide = (Chlorine anion • 4Carbon disulfide)

By formula: (Cl- • 3CS2) + CS2 = (Cl- • 4CS2)

Quantity Value Units Method Reference Comment
Δr6.8 ± 1.0kcal/molTDAsHiraoka, Fujimaki, et al., 1993gas phase; Estimated entropy; single temperature measurement; B
Quantity Value Units Method Reference Comment
Δr-0.1 ± 1.0kcal/molTDAsHiraoka, Fujimaki, et al., 1993gas phase; Estimated entropy; single temperature measurement; B

Chlorine anion + C2ClF3O = (Chlorine anion • C2ClF3O)

By formula: Cl- + C2ClF3O = (Cl- • C2ClF3O)

Quantity Value Units Method Reference Comment
Δr17.8 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr11.2 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M

Chlorine anion + C2F4O = (Chlorine anion • C2F4O)

By formula: Cl- + C2F4O = (Cl- • C2F4O)

Quantity Value Units Method Reference Comment
Δr16.7 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr10.1 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M

Chlorine anion + Ethene, tetrafluoro- = C2ClF4-

By formula: Cl- + C2F4 = C2ClF4-

Quantity Value Units Method Reference Comment
Δr>10.00kcal/molTDAsHiraoka, Mochizuki, et al., 2008gas phase; Entropy estimated. The experimental HOF of C2F4 has been quiestioned as being too positive: Curtiss, Raghavachari, et al., 7374, 11CHA/DEN; B
Quantity Value Units Method Reference Comment
Δr2.55kcal/molTDAsHiraoka, Mochizuki, et al., 2008gas phase; Entropy estimated. The experimental HOF of C2F4 has been quiestioned as being too positive: Curtiss, Raghavachari, et al., 7374, 11CHA/DEN; B

Chlorine anion + Pentafluorodimethyl ether = (Chlorine anion • Pentafluorodimethyl ether)

By formula: Cl- + C2HF5O = (Cl- • C2HF5O)

Quantity Value Units Method Reference Comment
Δr17.50 ± 0.40kcal/molTDAsBogdanov, Lee, et al., 2001gas phase; B
Quantity Value Units Method Reference Comment
Δr11.3 ± 1.0kcal/molTDAsBogdanov, Lee, et al., 2001gas phase; B
Δr12.1 ± 2.0kcal/molIMRELarson and McMahon, 1984, 3gas phase; B,M

Chlorine anion + Ethane, pentafluoro- = (Chlorine anion • Ethane, pentafluoro-)

By formula: Cl- + C2HF5 = (Cl- • C2HF5)

Quantity Value Units Method Reference Comment
Δr18.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.3cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr11.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + 1,1,1',1'-Tetrafluorodimethyl ether = (Chlorine anion • 1,1,1',1'-Tetrafluorodimethyl ether)

By formula: Cl- + C2H2F4O = (Cl- • C2H2F4O)

Quantity Value Units Method Reference Comment
Δr28.20 ± 0.40kcal/molTDAsBogdanov, Lee, et al., 2001gas phase; B
Quantity Value Units Method Reference Comment
Δr18.8 ± 1.0kcal/molTDAsBogdanov, Lee, et al., 2001gas phase; B
Δr17.0 ± 2.0kcal/molIMRELarson and McMahon, 1984, 3gas phase; B,M

Chlorine anion + Acetic acid, chloro- = (Chlorine anion • Acetic acid, chloro-)

By formula: Cl- + C2H3ClO2 = (Cl- • C2H3ClO2)

Quantity Value Units Method Reference Comment
Δr14.1 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B
Quantity Value Units Method Reference Comment
Δr7.8 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B

Chlorine anion + C2H3ClO2 = (Chlorine anion • C2H3ClO2)

By formula: Cl- + C2H3ClO2 = (Cl- • C2H3ClO2)

Quantity Value Units Method Reference Comment
Δr14.1kcal/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr21.0cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr7.8kcal/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Chlorine anion + Ethanol, 2,2,2-trifluoro- = (Chlorine anion • Ethanol, 2,2,2-trifluoro-)

By formula: Cl- + C2H3F3O = (Cl- • C2H3F3O)

Quantity Value Units Method Reference Comment
Δr24.0 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr25.0cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3COOH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr16.5 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + 1,1,2-Trifluoroethane = (Chlorine anion • 1,1,2-Trifluoroethane)

By formula: Cl- + C2H3F3 = (Cl- • C2H3F3)

Quantity Value Units Method Reference Comment
Δr18.9kcal/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr25.0cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr11.4kcal/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M

Chlorine anion + Acetonitrile = (Chlorine anion • Acetonitrile)

By formula: Cl- + C2H3N = (Cl- • C2H3N)

Quantity Value Units Method Reference Comment
Δr15. ± 2.kcal/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Δr15.7cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr15.7cal/mol*KPHPMSYamabe, Furumiya, et al., 1986gas phase; M
Δr14.3cal/mol*KPHPMSSieck, 1985gas phase; M
Δr14.3cal/mol*KPHPMSYamdagni and Kebarle, 1972gas phase; M
Δr21.4cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CF3H, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr10.20 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Δr9.2 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr8.9 ± 2.6kcal/molTDAsYamabe, Furumiya, et al., 1986gas phase; B
Δr10.10 ± 0.20kcal/molTDAsSieck, 1985gas phase; B
Δr9.2 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B

(Chlorine anion • Acetonitrile) + Acetonitrile = (Chlorine anion • 2Acetonitrile)

By formula: (Cl- • C2H3N) + C2H3N = (Cl- • 2C2H3N)

Quantity Value Units Method Reference Comment
Δr12.50 ± 0.40kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr12.00 ± 0.70kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Δr12.20kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Quantity Value Units Method Reference Comment
Δr16.3cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr18.9cal/mol*KPHPMSYamdagni and Kebarle, 1972gas phase; M
Quantity Value Units Method Reference Comment
Δr7.6 ± 1.2kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr6.60kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B

(Chlorine anion • 2Acetonitrile) + Acetonitrile = (Chlorine anion • 3Acetonitrile)

By formula: (Cl- • 2C2H3N) + C2H3N = (Cl- • 3C2H3N)

Quantity Value Units Method Reference Comment
Δr11.20 ± 0.40kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr12.00 ± 0.70kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Δr10.60kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Quantity Value Units Method Reference Comment
Δr19.6cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr20.1cal/mol*KPHPMSYamdagni and Kebarle, 1972gas phase; M
Quantity Value Units Method Reference Comment
Δr5.3 ± 1.3kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr4.60kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B

(Chlorine anion • 3Acetonitrile) + Acetonitrile = (Chlorine anion • 4Acetonitrile)

By formula: (Cl- • 3C2H3N) + C2H3N = (Cl- • 4C2H3N)

Quantity Value Units Method Reference Comment
Δr10.90 ± 0.30kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr9.00 ± 0.80kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Δr6.20kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Quantity Value Units Method Reference Comment
Δr26.6cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr10.8cal/mol*KPHPMSYamdagni and Kebarle, 1972gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Δr2.9 ± 1.2kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Δr3.00kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B

(Chlorine anion • 4Acetonitrile) + Acetonitrile = (Chlorine anion • 5Acetonitrile)

By formula: (Cl- • 4C2H3N) + C2H3N = (Cl- • 5C2H3N)

Quantity Value Units Method Reference Comment
Δr9.80 ± 0.20kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr5.80 ± 0.90kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr27.1cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr1.70 ± 0.80kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

(Chlorine anion • 5Acetonitrile) + Acetonitrile = (Chlorine anion • 6Acetonitrile)

By formula: (Cl- • 5C2H3N) + C2H3N = (Cl- • 6C2H3N)

Quantity Value Units Method Reference Comment
Δr9.50 ± 0.20kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr5.8 ± 1.0kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr29.1cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr0.80 ± 0.80kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

(Chlorine anion • 6Acetonitrile) + Acetonitrile = (Chlorine anion • 7Acetonitrile)

By formula: (Cl- • 6C2H3N) + C2H3N = (Cl- • 7C2H3N)

Quantity Value Units Method Reference Comment
Δr9.40 ± 0.30kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Δr3.9 ± 1.1kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr30.7cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr0.2 ± 1.4kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B

(Chlorine anion • 7Acetonitrile) + Acetonitrile = (Chlorine anion • 8Acetonitrile)

By formula: (Cl- • 7C2H3N) + C2H3N = (Cl- • 8C2H3N)

Quantity Value Units Method Reference Comment
Δr9.20kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Entropy estimated; B,M
Δr2.8 ± 1.2kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr32.cal/mol*KN/AHiraoka, Mizuse, et al., 1988gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr-0.40kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; Entropy estimated; B

(Chlorine anion • 8Acetonitrile) + Acetonitrile = (Chlorine anion • 9Acetonitrile)

By formula: (Cl- • 8C2H3N) + C2H3N = (Cl- • 9C2H3N)

Quantity Value Units Method Reference Comment
Δr4.4 ± 1.4kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B

(Chlorine anion • 9Acetonitrile) + Acetonitrile = (Chlorine anion • 10Acetonitrile)

By formula: (Cl- • 9C2H3N) + C2H3N = (Cl- • 10C2H3N)

Quantity Value Units Method Reference Comment
Δr2.1 ± 1.5kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B

(Chlorine anion • 10Acetonitrile) + Acetonitrile = (Chlorine anion • 11Acetonitrile)

By formula: (Cl- • 10C2H3N) + C2H3N = (Cl- • 11C2H3N)

Quantity Value Units Method Reference Comment
Δr1.8 ± 1.6kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B

(Chlorine anion • 11Acetonitrile) + Acetonitrile = (Chlorine anion • 12Acetonitrile)

By formula: (Cl- • 11C2H3N) + C2H3N = (Cl- • 12C2H3N)

Quantity Value Units Method Reference Comment
Δr-0.5 ± 1.7kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B

(Chlorine anion • 12Acetonitrile) + Acetonitrile = (Chlorine anion • 13Acetonitrile)

By formula: (Cl- • 12C2H3N) + C2H3N = (Cl- • 13C2H3N)

Quantity Value Units Method Reference Comment
Δr0.9 ± 1.8kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B

(Chlorine anion • 13Acetonitrile) + Acetonitrile = (Chlorine anion • 14Acetonitrile)

By formula: (Cl- • 13C2H3N) + C2H3N = (Cl- • 14C2H3N)

Quantity Value Units Method Reference Comment
Δr-0.5 ± 1.9kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B

Chlorine anion + Ethane, 1,1-difluoro- = (Chlorine anion • Ethane, 1,1-difluoro-)

By formula: Cl- + C2H4F2 = (Cl- • C2H4F2)

Quantity Value Units Method Reference Comment
Δr14.9 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.7cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CF3H, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr8.1 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + 2,2,2-Trifluoroethylamine = (Chlorine anion • 2,2,2-Trifluoroethylamine)

By formula: Cl- + C2H4F3N = (Cl- • C2H4F3N)

Quantity Value Units Method Reference Comment
Δr18.0 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr24.0cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CF3H, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr10.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Acetaldehyde = (Chlorine anion • Acetaldehyde)

By formula: Cl- + C2H4O = (Cl- • C2H4O)

Quantity Value Units Method Reference Comment
Δr14.4 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.7cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9F, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr7.9 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Acetic acid = (Chlorine anion • Acetic acid)

By formula: Cl- + C2H4O2 = (Cl- • C2H4O2)

Quantity Value Units Method Reference Comment
Δr24.40 ± 0.20kcal/molTDAsSieck, 1985gas phase; B,M
Δr21.6 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1971gas phase; B,M
Δr23.9 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr19.6cal/mol*KPHPMSSieck, 1985gas phase; M
Δr24.0cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Δr19.3cal/mol*KPHPMSYamdagni and Kebarle, 1971gas phase; M
Quantity Value Units Method Reference Comment
Δr18.60 ± 0.30kcal/molTDAsSieck, 1985gas phase; B
Δr15.8 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1971gas phase; B
Δr16.7 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Ethyl bromide = (Chlorine anion • Ethyl bromide)

By formula: Cl- + C2H5Br = (Cl- • C2H5Br)

Quantity Value Units Method Reference Comment
Δr13.6 ± 1.0kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr6.92 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B

Chlorine anion + 2-Chloroethanol = (Chlorine anion • 2-Chloroethanol)

By formula: Cl- + C2H5ClO = (Cl- • C2H5ClO)

Quantity Value Units Method Reference Comment
Δr21.5 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr25.0cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)FCH2CH2OH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr14.0 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Ethyl Chloride = (Chlorine anion • Ethyl Chloride)

By formula: Cl- + C2H5Cl = (Cl- • C2H5Cl)

Quantity Value Units Method Reference Comment
Δr12.4 ± 1.0kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Δr14.5 ± 4.5kcal/molIMRBRiveros, Breda, et al., 1973gas phase; Anchored: Larson and McMahon, 1984, 3; B
Quantity Value Units Method Reference Comment
Δr6.80 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B

Chlorine anion + Ethanol, 2-fluoro- = (Chlorine anion • Ethanol, 2-fluoro-)

By formula: Cl- + C2H5FO = (Cl- • C2H5FO)

Quantity Value Units Method Reference Comment
Δr20.5 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr25.0cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr13.0 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Dimethyl Sulfoxide = (Chlorine anion • Dimethyl Sulfoxide)

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

Quantity Value Units Method Reference Comment
Δr18.60kcal/molTDAsMagnera, Caldwell, et al., 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.4cal/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr12.50kcal/molTDAsMagnera, Caldwell, et al., 1984gas phase; B

(Chlorine anion • Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion • 2Dimethyl Sulfoxide)

By formula: (Cl- • C2H6OS) + C2H6OS = (Cl- • 2C2H6OS)

Quantity Value Units Method Reference Comment
Δr16.0kcal/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr23.8cal/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Chlorine anion • 2Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion • 3Dimethyl Sulfoxide)

By formula: (Cl- • 2C2H6OS) + C2H6OS = (Cl- • 3C2H6OS)

Quantity Value Units Method Reference Comment
Δr14.9kcal/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr29.8cal/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Chlorine anion • 3Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion • 4Dimethyl Sulfoxide)

By formula: (Cl- • 3C2H6OS) + C2H6OS = (Cl- • 4C2H6OS)

Quantity Value Units Method Reference Comment
Δr14.6kcal/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr37.2cal/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

(Chlorine anion • 4Dimethyl Sulfoxide) + Dimethyl Sulfoxide = (Chlorine anion • 5Dimethyl Sulfoxide)

By formula: (Cl- • 4C2H6OS) + C2H6OS = (Cl- • 5C2H6OS)

Quantity Value Units Method Reference Comment
Δr13.8kcal/molPHPMSMagnera, Caldwell, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr40.2cal/mol*KPHPMSMagnera, Caldwell, et al., 1984gas phase; M

Chlorine anion + Ethanol = (Chlorine anion • Ethanol)

By formula: Cl- + C2H6O = (Cl- • C2H6O)

Quantity Value Units Method Reference Comment
Δr17.90 ± 0.40kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr17.60 ± 0.50kcal/molTDAsHiraoka, 1987gas phase; B,B,M
Δr17.3 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.7cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Δr23.1cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr10.65kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr10.5 ± 2.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr10.5 ± 2.0kcal/molTDAsHiraoka, 1987gas phase; B
Δr10.4 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
10.0295.ICRRiveros, 1974gas phase; switching reaction(Cl-)CH3OH; Riveros, Breda, et al., 1973; M

(Chlorine anion • Ethanol) + Ethanol = (Chlorine anion • 2Ethanol)

By formula: (Cl- • C2H6O) + C2H6O = (Cl- • 2C2H6O)

Quantity Value Units Method Reference Comment
Δr15.30 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr16.1 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr25.9cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr7.34kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr8.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 2Ethanol) + Ethanol = (Chlorine anion • 3Ethanol)

By formula: (Cl- • 2C2H6O) + C2H6O = (Cl- • 3C2H6O)

Quantity Value Units Method Reference Comment
Δr13.90 ± 0.70kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr12.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr25.8cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr5.16kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr5.1 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 3Ethanol) + Ethanol = (Chlorine anion • 4Ethanol)

By formula: (Cl- • 3C2H6O) + C2H6O = (Cl- • 4C2H6O)

Quantity Value Units Method Reference Comment
Δr12.0 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr29.5cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr3.2 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 4Ethanol) + Ethanol = (Chlorine anion • 5Ethanol)

By formula: (Cl- • 4C2H6O) + C2H6O = (Cl- • 5C2H6O)

Quantity Value Units Method Reference Comment
Δr11.5 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr30.6cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr2.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 5Ethanol) + Ethanol = (Chlorine anion • 6Ethanol)

By formula: (Cl- • 5C2H6O) + C2H6O = (Cl- • 6C2H6O)

Quantity Value Units Method Reference Comment
Δr11.1 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr31.0cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr1.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 6Ethanol) + Ethanol = (Chlorine anion • 7Ethanol)

By formula: (Cl- • 6C2H6O) + C2H6O = (Cl- • 7C2H6O)

Quantity Value Units Method Reference Comment
Δr9.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr26.9cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr1.7 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 7Ethanol) + Ethanol = (Chlorine anion • 8Ethanol)

By formula: (Cl- • 7C2H6O) + C2H6O = (Cl- • 8C2H6O)

Quantity Value Units Method Reference Comment
Δr9.2 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr25.2cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr1.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 8Ethanol) + Ethanol = (Chlorine anion • 9Ethanol)

By formula: (Cl- • 8C2H6O) + C2H6O = (Cl- • 9C2H6O)

Quantity Value Units Method Reference Comment
Δr9.0 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B,M
Quantity Value Units Method Reference Comment
Δr25.cal/mol*KN/AHiraoka and Mizuse, 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr1.5 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B

(Chlorine anion • 9Ethanol) + Ethanol = (Chlorine anion • 10Ethanol)

By formula: (Cl- • 9C2H6O) + C2H6O = (Cl- • 10C2H6O)

Quantity Value Units Method Reference Comment
Δr8.9 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B,M
Quantity Value Units Method Reference Comment
Δr25.cal/mol*KN/AHiraoka and Mizuse, 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr1.4 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B

Chlorine anion + Dimethyl ether = C2H6ClO-

By formula: Cl- + C2H6O = C2H6ClO-

Quantity Value Units Method Reference Comment
Δr7.50 ± 0.40kcal/molTDAsBogdanov, Lee, et al., 2001gas phase; B
Quantity Value Units Method Reference Comment
Δr2.9 ± 1.0kcal/molTDAsBogdanov, Lee, et al., 2001gas phase; B

Chlorine anion + 1,2-Ethanediol = (Chlorine anion • 1,2-Ethanediol)

By formula: Cl- + C2H6O2 = (Cl- • C2H6O2)

Quantity Value Units Method Reference Comment
Δr25.3 ± 1.0kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B
Quantity Value Units Method Reference Comment
Δr16.6 ± 1.0kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B

(Chlorine anion • 1,2-Ethanediol) + 1,2-Ethanediol = (Chlorine anion • 21,2-Ethanediol)

By formula: (Cl- • C2H6O2) + C2H6O2 = (Cl- • 2C2H6O2)

Quantity Value Units Method Reference Comment
Δr15.9 ± 1.2kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B
Quantity Value Units Method Reference Comment
Δr9.3 ± 1.0kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B

Chlorine anion + 2-Propanone, 1,1,1,3,3,3-hexafluoro- = (Chlorine anion • 2-Propanone, 1,1,1,3,3,3-hexafluoro-)

By formula: Cl- + C3F6O = (Cl- • C3F6O)

Quantity Value Units Method Reference Comment
Δr28.8 ± 1.0kcal/molTDAsBofdanov and McMahon, 2002gas phase; B
Δr22.9 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(t-C4H9OH), Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr17.6 ± 1.0kcal/molTDAsBofdanov and McMahon, 2002gas phase; B
Δr16.3 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Δr16.3kcal/molICRLarson and McMahon, 1984, 3gas phase; switching reaction(Cl-)(C2H5)3B; M

Chlorine anion + Propene, hexafluoro- = C3ClF6-

By formula: Cl- + C3F6 = C3ClF6-

Quantity Value Units Method Reference Comment
Δr12.60 ± 0.30kcal/molTDAsHiraoka, Takao, et al., 2002gas phase; B
Quantity Value Units Method Reference Comment
Δr5.15 ± 0.30kcal/molTDAsHiraoka, Takao, et al., 2002gas phase; B

Chlorine anion + 2-Propanone, 1,1,1,3,3-pentafluoro- = (Chlorine anion • 2-Propanone, 1,1,1,3,3-pentafluoro-)

By formula: Cl- + C3HF5O = (Cl- • C3HF5O)

Quantity Value Units Method Reference Comment
Δr26.1 ± 1.0kcal/molTDAsBofdanov and McMahon, 2002gas phase; B
Δr23.4kcal/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr23.9cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr17.2 ± 1.0kcal/molTDAsBofdanov and McMahon, 2002gas phase; B
Δr16.3 ± 2.0kcal/molIMRELarson and McMahon, 1984, 3gas phase; B,M,M

Chlorine anion + 1,1,3,3-tetrafluoroacetone = (Chlorine anion • 1,1,3,3-tetrafluoroacetone)

By formula: Cl- + C3H2F4O = (Cl- • C3H2F4O)

Quantity Value Units Method Reference Comment
Δr18.1 ± 2.0kcal/molIMRELarson and McMahon, 1984, 3gas phase; B,M

Chlorine anion + 2-Propanol, 1,1,1,3,3,3-hexafluoro- = (Chlorine anion • 2-Propanol, 1,1,1,3,3,3-hexafluoro-)

By formula: Cl- + C3H2F6O = (Cl- • C3H2F6O)

Quantity Value Units Method Reference Comment
Δr26.5kcal/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)(CF3)2CH3COH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr25.0cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)(CF3)2CH3COH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr19.0kcal/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)(CF3)2CH3COH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984, 2; M

Chlorine anion + C3H3F3O- = C2H3ClF3O-

By formula: Cl- + C3H3F3O- = C2H3ClF3O-

Quantity Value Units Method Reference Comment
Δr13.60 ± 0.40kcal/molTDAsBogdanov, Lee, et al., 2001gas phase; B
Quantity Value Units Method Reference Comment
Δr7.7 ± 1.0kcal/molTDAsBogdanov, Lee, et al., 2001gas phase; B

Chlorine anion + 2-Propanone, 1,1,1-trifluoro- = C3H3ClF3O-

By formula: Cl- + C3H3F3O = C3H3ClF3O-

Quantity Value Units Method Reference Comment
Δr13.7 ± 1.0kcal/molTDAsBofdanov and McMahon, 2002gas phase; B
Quantity Value Units Method Reference Comment
Δr8.2 ± 1.0kcal/molTDAsBofdanov and McMahon, 2002gas phase; B

Chlorine anion + 2-Propanone, 1-fluoro- = C3H5ClFO-

By formula: Cl- + C3H5FO = C3H5ClFO-

Quantity Value Units Method Reference Comment
Δr18.4 ± 1.0kcal/molTDAsBofdanov and McMahon, 2002gas phase; B
Quantity Value Units Method Reference Comment
Δr11.1 ± 1.0kcal/molTDAsBofdanov and McMahon, 2002gas phase; B

Chlorine anion + 1,3-Difluoro-2-propanol = (Chlorine anion • 1,3-Difluoro-2-propanol)

By formula: Cl- + C3H6F2O = (Cl- • C3H6F2O)

Quantity Value Units Method Reference Comment
Δr23.6kcal/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3COOH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr25.0cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3COOH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr16.1kcal/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3COOH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M

Chlorine anion + Acetone = (Chlorine anion • Acetone)

By formula: Cl- + C3H6O = (Cl- • C3H6O)

Quantity Value Units Method Reference Comment
Δr14. ± 2.kcal/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Δr18.2cal/mol*KPHPMSSieck, 1985gas phase; M
Δr19.6cal/mol*KPHPMSFrench, Ikuta, et al., 1982gas phase; M
Δr17.1cal/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Δr19.7cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr8.08 ± 0.20kcal/molTDAsBofdanov and McMahon, 2002gas phase; B
Δr7.30kcal/molTDAsHiraoka, Morise, et al., 1986gas phase; B
Δr8.80 ± 0.30kcal/molTDAsSieck, 1985gas phase; B
Δr8.2 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr7.9 ± 2.0kcal/molTDAsFrench, Ikuta, et al., 1982gas phase; B

(Chlorine anion • Acetone) + Acetone = (Chlorine anion • 2Acetone)

By formula: (Cl- • C3H6O) + C3H6O = (Cl- • 2C3H6O)

Quantity Value Units Method Reference Comment
Δr11.5 ± 1.0kcal/molTDAsHiraoka, Takimoto, et al., 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.3cal/mol*KPHPMSHiraoka, Takimoto, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr5.4 ± 2.2kcal/molTDAsHiraoka, Takimoto, et al., 1986gas phase; B

(Chlorine anion • 2Acetone) + Acetone = (Chlorine anion • 3Acetone)

By formula: (Cl- • 2C3H6O) + C3H6O = (Cl- • 3C3H6O)

Quantity Value Units Method Reference Comment
Δr10.4 ± 2.0kcal/molTDAsHiraoka, Takimoto, et al., 1986gas phase; Entropy estimated; B,M
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/AHiraoka, Takimoto, et al., 1986gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr3.8 ± 4.5kcal/molTDAsHiraoka, Takimoto, et al., 1986gas phase; Entropy estimated; B

Chlorine anion + Propane, 2-bromo- = (Chlorine anion • Propane, 2-bromo-)

By formula: Cl- + C3H7Br = (Cl- • C3H7Br)

Quantity Value Units Method Reference Comment
Δr15.2 ± 1.0kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr8.52 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B

Chlorine anion + Propane, 1-bromo- = (Chlorine anion • Propane, 1-bromo-)

By formula: Cl- + C3H7Br = (Cl- • C3H7Br)

Quantity Value Units Method Reference Comment
Δr14.2 ± 1.0kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr8.24 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B

Chlorine anion + Propane, 2-chloro- = (Chlorine anion • Propane, 2-chloro-)

By formula: Cl- + C3H7Cl = (Cl- • C3H7Cl)

Quantity Value Units Method Reference Comment
Δr14.7 ± 1.0kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr7.80 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B

Chlorine anion + Isopropyl Alcohol = (Chlorine anion • Isopropyl Alcohol)

By formula: Cl- + C3H8O = (Cl- • C3H8O)

Quantity Value Units Method Reference Comment
Δr19.40 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr18.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Δr17.6 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr24.7cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Δr23.2cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(cl-)t-C4H9OH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr11.32kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr10.90kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr10.7 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

(Chlorine anion • Isopropyl Alcohol) + Isopropyl Alcohol = (Chlorine anion • 2Isopropyl Alcohol)

By formula: (Cl- • C3H8O) + C3H8O = (Cl- • 2C3H8O)

Quantity Value Units Method Reference Comment
Δr16.70 ± 0.30kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr15.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr25.0cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr7.67kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr8.1 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 2Isopropyl Alcohol) + Isopropyl Alcohol = (Chlorine anion • 3Isopropyl Alcohol)

By formula: (Cl- • 2C3H8O) + C3H8O = (Cl- • 3C3H8O)

Quantity Value Units Method Reference Comment
Δr14.90 ± 0.50kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr12.5 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr26.1cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr5.30kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr4.7 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 3Isopropyl Alcohol) + Isopropyl Alcohol = (Chlorine anion • 4Isopropyl Alcohol)

By formula: (Cl- • 3C3H8O) + C3H8O = (Cl- • 4C3H8O)

Quantity Value Units Method Reference Comment
Δr11.9 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr28.7cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr3.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 4Isopropyl Alcohol) + Isopropyl Alcohol = (Chlorine anion • 5Isopropyl Alcohol)

By formula: (Cl- • 4C3H8O) + C3H8O = (Cl- • 5C3H8O)

Quantity Value Units Method Reference Comment
Δr11.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr30.5cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr2.4 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 5Isopropyl Alcohol) + Isopropyl Alcohol = (Chlorine anion • 6Isopropyl Alcohol)

By formula: (Cl- • 5C3H8O) + C3H8O = (Cl- • 6C3H8O)

Quantity Value Units Method Reference Comment
Δr11.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr31.1cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr2.0 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 6Isopropyl Alcohol) + Isopropyl Alcohol = (Chlorine anion • 7Isopropyl Alcohol)

By formula: (Cl- • 6C3H8O) + C3H8O = (Cl- • 7C3H8O)

Quantity Value Units Method Reference Comment
Δr11.1 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr31.3cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr1.7 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 7Isopropyl Alcohol) + Isopropyl Alcohol = (Chlorine anion • 8Isopropyl Alcohol)

By formula: (Cl- • 7C3H8O) + C3H8O = (Cl- • 8C3H8O)

Quantity Value Units Method Reference Comment
Δr10.9 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B,M
Quantity Value Units Method Reference Comment
Δr31.cal/mol*KN/AHiraoka and Mizuse, 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr1.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B

Chlorine anion + 1-Propanol = (Chlorine anion • 1-Propanol)

By formula: Cl- + C3H8O = (Cl- • C3H8O)

Quantity Value Units Method Reference Comment
Δr20.40 ± 0.50kcal/molTDAsHiraoka, 1987gas phase; B,B,M
Δr17.7 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr29.0cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Δr23.2cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr11.70kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr11.7 ± 2.0kcal/molTDAsHiraoka, 1987gas phase; B
Δr10.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

(Chlorine anion • 1-Propanol) + 1-Propanol = (Chlorine anion • 21-Propanol)

By formula: (Cl- • C3H8O) + C3H8O = (Cl- • 2C3H8O)

Quantity Value Units Method Reference Comment
Δr15.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr25.4cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr8.2 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 21-Propanol) + 1-Propanol = (Chlorine anion • 31-Propanol)

By formula: (Cl- • 2C3H8O) + C3H8O = (Cl- • 3C3H8O)

Quantity Value Units Method Reference Comment
Δr14.2 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr31.2cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr4.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 31-Propanol) + 1-Propanol = (Chlorine anion • 41-Propanol)

By formula: (Cl- • 3C3H8O) + C3H8O = (Cl- • 4C3H8O)

Quantity Value Units Method Reference Comment
Δr13.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr32.1cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr3.7 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 41-Propanol) + 1-Propanol = (Chlorine anion • 51-Propanol)

By formula: (Cl- • 4C3H8O) + C3H8O = (Cl- • 5C3H8O)

Quantity Value Units Method Reference Comment
Δr12.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr32.9cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr2.7 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 51-Propanol) + 1-Propanol = (Chlorine anion • 61-Propanol)

By formula: (Cl- • 5C3H8O) + C3H8O = (Cl- • 6C3H8O)

Quantity Value Units Method Reference Comment
Δr11.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr31.0cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr2.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 61-Propanol) + 1-Propanol = (Chlorine anion • 71-Propanol)

By formula: (Cl- • 6C3H8O) + C3H8O = (Cl- • 7C3H8O)

Quantity Value Units Method Reference Comment
Δr11.0 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr30.2cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr1.9 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 71-Propanol) + 1-Propanol = (Chlorine anion • 81-Propanol)

By formula: (Cl- • 7C3H8O) + C3H8O = (Cl- • 8C3H8O)

Quantity Value Units Method Reference Comment
Δr10.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B,M
Quantity Value Units Method Reference Comment
Δr30.cal/mol*KN/AHiraoka and Mizuse, 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr1.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B

Chlorine anion + C3H9ClGe = C3H9Cl2Ge-

By formula: Cl- + C3H9ClGe = C3H9Cl2Ge-

Quantity Value Units Method Reference Comment
Δr22.2 ± 1.4kcal/molCIDTHao, Kaspar, et al., 2005gas phase; B

Chlorine anion + Silane, chlorotrimethyl- = C3H9Cl2Si-

By formula: Cl- + C3H9ClSi = C3H9Cl2Si-

Quantity Value Units Method Reference Comment
Δr14.3 ± 1.4kcal/molCIDTHao, Kaspar, et al., 2005gas phase; B

Chlorine anion + Stannane, chlorotrimethyl- = C3H9Cl2Sn-

By formula: Cl- + C3H9ClSn = C3H9Cl2Sn-

Quantity Value Units Method Reference Comment
Δr31.3 ± 1.7kcal/molCIDTHao, Kaspar, et al., 2005gas phase; B

Chlorine anion + C4H4F6O = (Chlorine anion • C4H4F6O)

By formula: Cl- + C4H4F6O = (Cl- • C4H4F6O)

Quantity Value Units Method Reference Comment
Δr26.5kcal/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)HCOOH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr25.0cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)HCOOH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr19.0kcal/molICRLarson and McMahon, 1984gas phase; switching reaction(Cl-)HCOOH, Entropy change calculated or estimated, DG>, ΔrH>; Larson and McMahon, 1984, 2; M

Chlorine anion + Pyrrole = (Chlorine anion • Pyrrole)

By formula: Cl- + C4H5N = (Cl- • C4H5N)

Quantity Value Units Method Reference Comment
Δr18.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B
Quantity Value Units Method Reference Comment
Δr11.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B
Δr14.00kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
11.6421.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + 2-Butyne-1,4-diol = (Chlorine anion • 2-Butyne-1,4-diol)

By formula: Cl- + C4H6O2 = (Cl- • C4H6O2)

Quantity Value Units Method Reference Comment
Δr28.9 ± 1.1kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B
Quantity Value Units Method Reference Comment
Δr18.0 ± 1.0kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B

(Chlorine anion • 2-Butyne-1,4-diol) + 2-Butyne-1,4-diol = (Chlorine anion • 22-Butyne-1,4-diol)

By formula: (Cl- • C4H6O2) + C4H6O2 = (Cl- • 2C4H6O2)

Quantity Value Units Method Reference Comment
Δr22.30 ± 0.70kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B
Quantity Value Units Method Reference Comment
Δr11.9 ± 1.0kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B

Chlorine anion + 2-Butanone = (Chlorine anion • 2-Butanone)

By formula: Cl- + C4H8O = (Cl- • C4H8O)

Quantity Value Units Method Reference Comment
Δr14.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.0cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)(CH3)2CO, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr8.5 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + 2-Butene-1,4-diol, (Z)- = (Chlorine anion • 2-Butene-1,4-diol, (Z)-)

By formula: Cl- + C4H8O2 = (Cl- • C4H8O2)

Quantity Value Units Method Reference Comment
Δr32.9 ± 1.5kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B
Quantity Value Units Method Reference Comment
Δr19.7 ± 1.0kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B

(Chlorine anion • 2-Butene-1,4-diol, (Z)-) + 2-Butene-1,4-diol, (Z)- = (Chlorine anion • 22-Butene-1,4-diol, (Z)-)

By formula: (Cl- • C4H8O2) + C4H8O2 = (Cl- • 2C4H8O2)

Quantity Value Units Method Reference Comment
Δr22.90 ± 0.40kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B
Quantity Value Units Method Reference Comment
Δr11.7 ± 1.0kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B

Chlorine anion + Propane, 2-bromo-2-methyl- = (Chlorine anion • Propane, 2-bromo-2-methyl-)

By formula: Cl- + C4H9Br = (Cl- • C4H9Br)

Quantity Value Units Method Reference Comment
Δr17.7 ± 1.0kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr8.90 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B

Chlorine anion + Propane, 2-chloro-2-methyl- = (Chlorine anion • Propane, 2-chloro-2-methyl-)

By formula: Cl- + C4H9Cl = (Cl- • C4H9Cl)

Quantity Value Units Method Reference Comment
Δr16.6 ± 1.0kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Δr14.3 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.2cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)t-C4H9F, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr8.30 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Δr8.0 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Propane, 2-fluoro-2-methyl- = (Chlorine anion • Propane, 2-fluoro-2-methyl-)

By formula: Cl- + C4H9F = (Cl- • C4H9F)

Quantity Value Units Method Reference Comment
Δr13.3 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.8cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr7.1 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Ethyl ether = C4H10ClO-

By formula: Cl- + C4H10O = C4H10ClO-

Quantity Value Units Method Reference Comment
Δr9.00 ± 0.40kcal/molTDAsBogdanov, Lee, et al., 2001gas phase; B
Quantity Value Units Method Reference Comment
Δr3.3 ± 1.0kcal/molTDAsBogdanov, Lee, et al., 2001gas phase; B

Chlorine anion + 1-Butanol = (Chlorine anion • 1-Butanol)

By formula: Cl- + C4H10O = (Cl- • C4H10O)

Quantity Value Units Method Reference Comment
Δr17.6 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.2cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3OH, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr10.7 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + 2-Propanol, 2-methyl- = (Chlorine anion • 2-Propanol, 2-methyl-)

By formula: Cl- + C4H10O = (Cl- • C4H10O)

Quantity Value Units Method Reference Comment
Δr19. ± 4.kcal/molAVGN/AAverage of 6 values; Individual data points
Quantity Value Units Method Reference Comment
Δr27.4cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Δr24.0cal/mol*KPHPMSSieck, 1985gas phase; M
Δr23.4cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Δr27.cal/mol*KPHPMSKebarle, 1977gas phase; M
Δr10.3cal/mol*KN/AYamdagni and Kebarle, 1971gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr11.58kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr12.30 ± 0.30kcal/molTDAsSieck, 1985gas phase; B
Δr11.60kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr11.1 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr11.1 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1971gas phase; B

(Chlorine anion • 2-Propanol, 2-methyl-) + 2-Propanol, 2-methyl- = (Chlorine anion • 22-Propanol, 2-methyl-)

By formula: (Cl- • C4H10O) + C4H10O = (Cl- • 2C4H10O)

Quantity Value Units Method Reference Comment
Δr16.90 ± 0.20kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr14.9 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr25.8cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr7.36kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr7.2 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 22-Propanol, 2-methyl-) + 2-Propanol, 2-methyl- = (Chlorine anion • 32-Propanol, 2-methyl-)

By formula: (Cl- • 2C4H10O) + C4H10O = (Cl- • 3C4H10O)

Quantity Value Units Method Reference Comment
Δr15.80 ± 0.30kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr13.7 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr31.0cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr5.07kcal/molTDAsBogdanov, Peschke, et al., 1999gas phase; B
Δr4.4 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 32-Propanol, 2-methyl-) + 2-Propanol, 2-methyl- = (Chlorine anion • 42-Propanol, 2-methyl-)

By formula: (Cl- • 3C4H10O) + C4H10O = (Cl- • 4C4H10O)

Quantity Value Units Method Reference Comment
Δr12.7 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr31.3cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr3.3 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 42-Propanol, 2-methyl-) + 2-Propanol, 2-methyl- = (Chlorine anion • 52-Propanol, 2-methyl-)

By formula: (Cl- • 4C4H10O) + C4H10O = (Cl- • 5C4H10O)

Quantity Value Units Method Reference Comment
Δr11.9 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B,M
Quantity Value Units Method Reference Comment
Δr32.3cal/mol*KPHPMSHiraoka and Mizuse, 1987gas phase; M
Quantity Value Units Method Reference Comment
Δr2.2 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 52-Propanol, 2-methyl-) + 2-Propanol, 2-methyl- = (Chlorine anion • 62-Propanol, 2-methyl-)

By formula: (Cl- • 5C4H10O) + C4H10O = (Cl- • 6C4H10O)

Quantity Value Units Method Reference Comment
Δr11.4 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B,M
Quantity Value Units Method Reference Comment
Δr32.cal/mol*KN/AHiraoka and Mizuse, 1987gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr1.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B

Chlorine anion + 1,4-Butanediol = (Chlorine anion • 1,4-Butanediol)

By formula: Cl- + C4H10O2 = (Cl- • C4H10O2)

Quantity Value Units Method Reference Comment
Δr30.2 ± 1.7kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B
Quantity Value Units Method Reference Comment
Δr17.5 ± 1.0kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B

(Chlorine anion • 1,4-Butanediol) + 1,4-Butanediol = (Chlorine anion • 21,4-Butanediol)

By formula: (Cl- • C4H10O2) + C4H10O2 = (Cl- • 2C4H10O2)

Quantity Value Units Method Reference Comment
Δr21.20 ± 0.80kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B
Quantity Value Units Method Reference Comment
Δr10.6 ± 1.0kcal/molTDAsZhang, Beglinger, et al., 1995gas phase; B

Chlorine anion + Cyclopentene, octafluoro- = C5ClF8-

By formula: Cl- + C5F8 = C5ClF8-

Quantity Value Units Method Reference Comment
Δr13.80 ± 0.20kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase; B
Quantity Value Units Method Reference Comment
Δr8.14 ± 0.20kcal/molTDAsHiraoka, Fujita, et al., 1905gas phase; B

Chlorine anion + Iron pentacarbonyl = (Chlorine anion • Iron pentacarbonyl)

By formula: Cl- + C5FeO5 = (Cl- • C5FeO5)

Quantity Value Units Method Reference Comment
Δr13.9 ± 3.0kcal/molIMRBLane, Sallans, et al., 1985gas phase; B
Quantity Value Units Method Reference Comment
Δr7.9 ± 3.0kcal/molIMRBLane, Sallans, et al., 1985gas phase; B

Chlorine anion + Pyridine = (Chlorine anion • Pyridine)

By formula: Cl- + C5H5N = (Cl- • C5H5N)

Quantity Value Units Method Reference Comment
Δr12.7 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B,M
Quantity Value Units Method Reference Comment
Δr19.7cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr6.8 ± 2.6kcal/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B

(Chlorine anion • Pyridine) + Pyridine = (Chlorine anion • 2Pyridine)

By formula: (Cl- • C5H5N) + C5H5N = (Cl- • 2C5H5N)

Quantity Value Units Method Reference Comment
Δr11.7kcal/molPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr22.6cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M

Chlorine anion + 1,3-Cyclopentadiene = (Chlorine anion • 1,3-Cyclopentadiene)

By formula: Cl- + C5H6 = (Cl- • C5H6)

Quantity Value Units Method Reference Comment
Δr<2.50kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
2.5300.PHPMSFrench, Ikuta, et al., 1982gas phase; DG<; M

Chlorine anion + Acetylacetone = (Chlorine anion • Acetylacetone)

By formula: Cl- + C5H8O2 = (Cl- • C5H8O2)

Quantity Value Units Method Reference Comment
Δr13.40kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
11.0421.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + 1,4-Pentadiene = (Chlorine anion • 1,4-Pentadiene)

By formula: Cl- + C5H8 = (Cl- • C5H8)

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
3.7300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + 1,3-Pentadiene, (E)- = (Chlorine anion • 1,3-Pentadiene, (E)-)

By formula: Cl- + C5H8 = (Cl- • C5H8)

Quantity Value Units Method Reference Comment
Δr3.70kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Chlorine anion + Propanenitrile, 2,2-dimethyl- = (Chlorine anion • Propanenitrile, 2,2-dimethyl-)

By formula: Cl- + C5H9N = (Cl- • C5H9N)

Quantity Value Units Method Reference Comment
Δr18.5 ± 1.0kcal/molTDAsLi, Ross, et al., 1996gas phase; B
Quantity Value Units Method Reference Comment
Δr11.05 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B

Chlorine anion + 3-Pentanone = (Chlorine anion • 3-Pentanone)

By formula: Cl- + C5H10O = (Cl- • C5H10O)

Quantity Value Units Method Reference Comment
Δr14.1 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr19.6cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)(CH3)2CO, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr8.2 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Propanal, 2,2-dimethyl- = (Chlorine anion • Propanal, 2,2-dimethyl-)

By formula: Cl- + C5H10O = (Cl- • C5H10O)

Quantity Value Units Method Reference Comment
Δr15.0 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.9cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CF3H, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr8.4 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + p-Benzoquinone, 2,3,5,6-tetrafluoro- = (Chlorine anion • p-Benzoquinone, 2,3,5,6-tetrafluoro-)

By formula: Cl- + C6F4O2 = (Cl- • C6F4O2)

Quantity Value Units Method Reference Comment
Δr27.0 ± 1.0kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.7cal/mol*KPHPMSChowdhury and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr20.2 ± 1.6kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B

Chlorine anion + Benzene, hexafluoro- = (Chlorine anion • Benzene, hexafluoro-)

By formula: Cl- + C6F6 = (Cl- • C6F6)

Quantity Value Units Method Reference Comment
Δr16.8 ± 1.0kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B,M
Δr15.5 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1987, 2gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.5cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987, 2gas phase; M
Δr26.9cal/mol*KPHPMSChowdhury and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr8.8 ± 1.6kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B
Δr8.7 ± 1.6kcal/molTDAsHiraoka, Mizuse, et al., 1987, 2gas phase; B

(Chlorine anion • Benzene, hexafluoro-) + Benzene, hexafluoro- = (Chlorine anion • 2Benzene, hexafluoro-)

By formula: (Cl- • C6F6) + C6F6 = (Cl- • 2C6F6)

Quantity Value Units Method Reference Comment
Δr13.8kcal/molPHPMSHiraoka, Mizuse, et al., 1987, 2gas phase; M
Quantity Value Units Method Reference Comment
Δr26.3cal/mol*KPHPMSHiraoka, Mizuse, et al., 1987, 2gas phase; M

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

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

Quantity Value Units Method Reference Comment
Δr18.7 ± 1.0kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.2cal/mol*KPHPMSChowdhury and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr12.3 ± 1.6kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B

Chlorine anion + Benzene, 1,2-difluoro- = (Chlorine anion • Benzene, 1,2-difluoro-)

By formula: Cl- + C6H4F2 = (Cl- • C6H4F2)

Quantity Value Units Method Reference Comment
Δr14.3 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.6cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)ClCOOCH3, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr7.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Benzene, 1,3-difluoro- = (Chlorine anion • Benzene, 1,3-difluoro-)

By formula: Cl- + C6H4F2 = (Cl- • C6H4F2)

Quantity Value Units Method Reference Comment
Δr14.6 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.6cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)ClCOOCH3, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr7.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr7.7 ± 1.0kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Chlorine anion + Benzene, 1,4-difluoro- = (Chlorine anion • Benzene, 1,4-difluoro-)

By formula: Cl- + C6H4F2 = (Cl- • C6H4F2)

Quantity Value Units Method Reference Comment
Δr13.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.6cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)ClCOOCH3, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr7.3 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Benzene, bromo- = (Chlorine anion • Benzene, bromo-)

By formula: Cl- + C6H5Br = (Cl- • C6H5Br)

Quantity Value Units Method Reference Comment
Δr6.80kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B,M

Chlorine anion + Phenol, 4-chloro- = (Chlorine anion • Phenol, 4-chloro-)

By formula: Cl- + C6H5ClO = (Cl- • C6H5ClO)

Quantity Value Units Method Reference Comment
Δr29.6 ± 2.0kcal/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B,M
Δr30.1kcal/molPHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr25.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Δr26.3cal/mol*KN/ACummings, French, et al., 1977gas phase; switching reaction(Cl-)C6H5OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr22.1 ± 2.0kcal/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
19.5423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
21.0300.PHPMSCummings, French, et al., 1977gas phase; switching reaction(Cl-)C6H5OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Chlorine anion + Benzene, chloro- = (Chlorine anion • Benzene, chloro-)

By formula: Cl- + C6H5Cl = (Cl- • C6H5Cl)

Quantity Value Units Method Reference Comment
Δr12.00 ± 0.10kcal/molTDAsSieck, 1985gas phase; B,M
Δr13.6 ± 1.0kcal/molIMRELarson and McMahon, 1984, 2gas phase; B,B,M
Δr12.6kcal/molPHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr20.cal/mol*KN/APaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
Δr16.5cal/mol*KPHPMSSieck, 1985gas phase; M
Δr22.4cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr7.10 ± 0.20kcal/molTDAsSieck, 1985gas phase; B
Δr6.9 ± 1.0kcal/molIMRELarson and McMahon, 1984, 2gas phase; B,B,M
Δr6.50kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
6.6300.PHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
6.5300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Phenol, 4-fluoro- = (Chlorine anion • Phenol, 4-fluoro-)

By formula: Cl- + C6H5FO = (Cl- • C6H5FO)

Quantity Value Units Method Reference Comment
Δr27.9 ± 2.0kcal/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B,M
Δr28.6kcal/molPHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr25.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Δr25.3cal/mol*KN/ACummings, French, et al., 1977gas phase; switching reaction(Cl-)C6H5OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr20.6 ± 2.0kcal/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
18.0423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
19.3300.PHPMSCummings, French, et al., 1977gas phase; switching reaction(Cl-)C6H5OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Chlorine anion + Benzene, fluoro- = (Chlorine anion • Benzene, fluoro-)

By formula: Cl- + C6H5F = (Cl- • C6H5F)

Quantity Value Units Method Reference Comment
Δr5.90kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
5.9300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Benzene, iodo- = (Chlorine anion • Benzene, iodo-)

By formula: Cl- + C6H5I = (Cl- • C6H5I)

Quantity Value Units Method Reference Comment
Δr7.20kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
7.2300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Benzene, nitro- = (Chlorine anion • Benzene, nitro-)

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

Quantity Value Units Method Reference Comment
Δr16.3 ± 1.0kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B,M
Δr16.5kcal/molPHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr20.cal/mol*KN/APaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
Δr19.4cal/mol*KPHPMSChowdhury and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr10.5 ± 1.6kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B
Δr7.10kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
10.5300.PHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
7.7300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Phenol = (Chlorine anion • Phenol)

By formula: Cl- + C6H6O = (Cl- • C6H6O)

Quantity Value Units Method Reference Comment
Δr26.0 ± 2.0kcal/molTDAsFrench, Ikuta, et al., 1982gas phase; B,M
Δr26.0 ± 2.0kcal/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B
Δr27.4kcal/molPHPMSKebarle, 1977gas phase; M
Δr26.5kcal/molPHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Δr19.4 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1971gas phase; B,M
Quantity Value Units Method Reference Comment
Δr26.0cal/mol*KPHPMSFrench, Ikuta, et al., 1982gas phase; M
Δr25.cal/mol*KPHPMSKebarle, 1977gas phase; M
Δr25.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Δr15.5cal/mol*KPHPMSYamdagni and Kebarle, 1971gas phase; M
Quantity Value Units Method Reference Comment
Δr19.2 ± 2.0kcal/molTDAsFrench, Ikuta, et al., 1982gas phase; B
Δr18.5 ± 2.0kcal/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B
Δr14.8 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1971gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
15.9423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Chlorine anion + Benzene = (Chlorine anion • Benzene)

By formula: Cl- + C6H6 = (Cl- • C6H6)

Quantity Value Units Method Reference Comment
Δr6.00 ± 0.46kcal/molN/ATschurl, Ueberfluss, et al., 2007gas phase; B
Δr9.4 ± 2.0kcal/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B,M
Δr9.90kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr8.7kcal/molPHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
Δr10.4kcal/molPHPMSSunner, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr17.9cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988, 2gas phase; M
Δr17.cal/mol*KN/APaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
Δr17.1cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Δr22.cal/mol*KN/ASunner, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr4.0 ± 2.6kcal/molTDAsHiraoka, Mizuse, et al., 1988, 2gas phase; B
Δr3.8 ± 1.6kcal/molIMREChowdhury and Kebarle, 1986gas phase; B
Δr4.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr3.80kcal/molIMREFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
3.6300.PHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
3.8300.PHPMSChowdhury and Kebarle, 1986gas phase; M
3.8300.PHPMSSunner, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated; M

Chlorine anion + L-Alanine, N-acetyl-, methyl ester = (Chlorine anion • L-Alanine, N-acetyl-, methyl ester)

By formula: Cl- + C6H11NO3 = (Cl- • C6H11NO3)

Quantity Value Units Method Reference Comment
Δr29.4kcal/molPHPMSMeot-Ner (Mautner), 1988gas phase; M
Δr29.4kcal/molPHPMSMeot-ner, 1988gas phase; CH3CO-Ala-OCH3; M
Quantity Value Units Method Reference Comment
Δr28.3cal/mol*KPHPMSMeot-Ner (Mautner), 1988gas phase; M
Δr28.3cal/mol*KPHPMSMeot-ner, 1988gas phase; CH3CO-Ala-OCH3; M

(Chlorine anion • L-Alanine, N-acetyl-, methyl ester) + L-Alanine, N-acetyl-, methyl ester = (Chlorine anion • 2L-Alanine, N-acetyl-, methyl ester)

By formula: (Cl- • C6H11NO3) + C6H11NO3 = (Cl- • 2C6H11NO3)

Quantity Value Units Method Reference Comment
Δr19.8kcal/molPHPMSMeot-Ner (Mautner), 1988gas phase; M
Δr19.8kcal/molPHPMSMeot-ner, 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr27.0cal/mol*KPHPMSMeot-Ner (Mautner), 1988gas phase; M
Δr27.0cal/mol*KPHPMSMeot-ner, 1988gas phase; M

Chlorine anion + CH3CONHCH(CH3)COOCH3 = (Chlorine anion • CH3CONHCH(CH3)COOCH3)

By formula: Cl- + C6H11NO3 = (Cl- • C6H11NO3)

Quantity Value Units Method Reference Comment
Δr29.4 ± 1.0kcal/molTDAsMeot-ner, 1988gas phase; B
Quantity Value Units Method Reference Comment
Δr20.9 ± 1.0kcal/molTDAsMeot-ner, 1988gas phase; B

Chlorine anion + Borane, triethyl- = (Chlorine anion • Borane, triethyl-)

By formula: Cl- + C6H15B = (Cl- • C6H15B)

Quantity Value Units Method Reference Comment
Δr23.8 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Δr23.8kcal/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(t-C4H9OH), Entropy change calculated or estimated; M
Δr22.0cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr17.2 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Δr17.2kcal/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Chlorine anion + Benzonitrile, pentafluoro- = (Chlorine anion • Benzonitrile, pentafluoro-)

By formula: Cl- + C7F5N = (Cl- • C7F5N)

Quantity Value Units Method Reference Comment
Δr19.9cal/mol*KPHPMSChowdhury and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr13.5 ± 1.6kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B

Chlorine anion + Perfluoro(methylcyclohexane) = (Chlorine anion • Perfluoro(methylcyclohexane))

By formula: Cl- + C7F14 = (Cl- • C7F14)

Quantity Value Units Method Reference Comment
Δr<1.80kcal/molIMRBChowdhury and Kebarle, 1986gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
1.8300.PHPMSChowdhury and Kebarle, 1986gas phase; DG<; M

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

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

Quantity Value Units Method Reference Comment
Δr19.5 ± 1.0kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr17.9cal/mol*KPHPMSChowdhury and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr14.1 ± 1.6kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B

Chlorine anion + Benzonitrile, 4-nitro- = (Chlorine anion • Benzonitrile, 4-nitro-)

By formula: Cl- + C7H4N2O2 = (Cl- • C7H4N2O2)

Quantity Value Units Method Reference Comment
Δr20.0 ± 1.0kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B,M
Quantity Value Units Method Reference Comment
Δr20.0cal/mol*KPHPMSChowdhury and Kebarle, 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr14.0 ± 1.6kcal/molTDAsChowdhury and Kebarle, 1986gas phase; B

Chlorine anion + Benzonitrile, 4-hydroxy- = (Chlorine anion • Benzonitrile, 4-hydroxy-)

By formula: Cl- + C7H5NO = (Cl- • C7H5NO)

Quantity Value Units Method Reference Comment
Δr35.1 ± 2.0kcal/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B,M,M
Δr35.3kcal/molPHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr25.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Δr28.cal/mol*KN/ACummings, French, et al., 1977gas phase; switching reaction(Cl-)4-Cl-phenol, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Δr26.cal/mol*KN/ACummings, French, et al., 1977gas phase; switching reaction(Cl-)4-F-phenol, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr27.3 ± 2.0kcal/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
24.7423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
26.2300.PHPMSCummings, French, et al., 1977gas phase; switching reaction(Cl-)4-Cl-phenol, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
25.8300.PHPMSCummings, French, et al., 1977gas phase; switching reaction(Cl-)4-F-phenol, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Chlorine anion + Benzonitrile = (Chlorine anion • Benzonitrile)

By formula: Cl- + C7H5N = (Cl- • C7H5N)

Quantity Value Units Method Reference Comment
Δr16.0kcal/molPHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr20.cal/mol*KN/APaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
10.0300.PHPMSPaul and Kebarle, 1991gas phase; from Ph. D. thesis of S. Chowdhury, Entropy change calculated or estimated; M

Chlorine anion + Benzene, 1-methyl-4-nitro- = (Chlorine anion • Benzene, 1-methyl-4-nitro-)

By formula: Cl- + C7H7NO2 = (Cl- • C7H7NO2)

Quantity Value Units Method Reference Comment
Δr7.50kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
7.5300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Anisole = (Chlorine anion • Anisole)

By formula: Cl- + C7H8O = (Cl- • C7H8O)

Quantity Value Units Method Reference Comment
Δr7.30kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
7.3300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + p-Cresol = (Chlorine anion • p-Cresol)

By formula: Cl- + C7H8O = (Cl- • C7H8O)

Quantity Value Units Method Reference Comment
Δr25.6 ± 2.0kcal/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B,M
Δr25.9kcal/molPHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr25.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Δr26.7cal/mol*KPHPMSCummings, French, et al., 1977gas phase; M
Quantity Value Units Method Reference Comment
Δr17.9 ± 2.0kcal/molTDEqCummings, French, et al., 1977gas phase; Re-anchored to data in French, Ikuta, et al., 1982.; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
15.3423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
16.6300.PHPMSCummings, French, et al., 1977gas phase; M

Chlorine anion + Toluene = (Chlorine anion • Toluene)

By formula: Cl- + C7H8 = (Cl- • C7H8)

Quantity Value Units Method Reference Comment
Δr4.00kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
4.0300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Acetophenone = (Chlorine anion • Acetophenone)

By formula: Cl- + C8H8O = (Cl- • C8H8O)

Quantity Value Units Method Reference Comment
Δr9.50kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
7.1421.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Ethylbenzene = (Chlorine anion • Ethylbenzene)

By formula: Cl- + C8H10 = (Cl- • C8H10)

Quantity Value Units Method Reference Comment
Δr5.00kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
5.0300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + p-Xylene = (Chlorine anion • p-Xylene)

By formula: Cl- + C8H10 = (Cl- • C8H10)

Quantity Value Units Method Reference Comment
Δr3.90kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
3.9300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Benzene, 1,3-dimethyl- = (Chlorine anion • Benzene, 1,3-dimethyl-)

By formula: Cl- + C8H10 = (Cl- • C8H10)

Quantity Value Units Method Reference Comment
Δr3.90kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
4.4300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Benzyl methyl ketone = (Chlorine anion • Benzyl methyl ketone)

By formula: Cl- + C9H10O = (Cl- • C9H10O)

Quantity Value Units Method Reference Comment
Δr10.70kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
8.3421.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Benzene, (1-methylethyl)- = (Chlorine anion • Benzene, (1-methylethyl)-)

By formula: Cl- + C9H12 = (Cl- • C9H12)

Quantity Value Units Method Reference Comment
Δr5.50kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
5.0300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Benzene, propyl- = (Chlorine anion • Benzene, propyl-)

By formula: Cl- + C9H12 = (Cl- • C9H12)

Quantity Value Units Method Reference Comment
Δr5.00kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
5.5300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Mesitylene = (Chlorine anion • Mesitylene)

By formula: Cl- + C9H12 = (Cl- • C9H12)

Quantity Value Units Method Reference Comment
Δr4.50kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
4.5300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Diphenylmethane = (Chlorine anion • Diphenylmethane)

By formula: Cl- + C13H12 = (Cl- • C13H12)

Quantity Value Units Method Reference Comment
Δr7.40kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
7.4300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Triphenylmethane = (Chlorine anion • Triphenylmethane)

By formula: Cl- + C19H16 = (Cl- • C19H16)

Quantity Value Units Method Reference Comment
Δr4.10kcal/molTDEqFrench, Ikuta, et al., 1982gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
4.1300.PHPMSFrench, Ikuta, et al., 1982gas phase; M

Chlorine anion + Phosphorus difluoride monochloride = Cl2F2P-

By formula: Cl- + ClF2P = Cl2F2P-

Quantity Value Units Method Reference Comment
Δr23.66kcal/molN/ACheck, Lobring, et al., 2003gas phase; B

Chlorine anion + Cl2Nd = (Chlorine anion • Cl2Nd)

By formula: Cl- + Cl2Nd = (Cl- • Cl2Nd)

Quantity Value Units Method Reference Comment
Δr65.5 ± 3.6kcal/molTDAsKudin, Pogrebnoi, et al., 1993gas phase; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + Thionyl chloride = Cl3OS-

By formula: Cl- + Cl2OS = Cl3OS-

Quantity Value Units Method Reference Comment
Δr20.4 ± 1.8kcal/molCIDTBachrach, Hayes, et al., 2001gas phase; B

Chlorine anion + seleninyl dichloride = Cl3OSe-

By formula: Cl- + Cl2OSe = Cl3OSe-

Quantity Value Units Method Reference Comment
Δr35.80kcal/molN/ALobring, Hao, et al., 2003gas phase; B

Chlorine anion + Sulfur dichloride = Cl3S-

By formula: Cl- + Cl2S = Cl3S-

Quantity Value Units Method Reference Comment
Δr20.3 ± 1.9kcal/molCIDTGailbreath, Pommerening, et al., 2000gas phase; B

Chlorine anion + Selenium dichloride = Cl3Se-

By formula: Cl- + Cl2Se = Cl3Se-

Quantity Value Units Method Reference Comment
Δr31.8 ± 2.2kcal/molCIDTLobring, Hao, et al., 2003gas phase; B

Chlorine anion + Cl2Yb = (Chlorine anion • Cl2Yb)

By formula: Cl- + Cl2Yb = (Cl- • Cl2Yb)

Quantity Value Units Method Reference Comment
Δr>56.40kcal/molN/AKuznetsov, Kudin, et al., 1997gas phase; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + Chlorine = (Chlorine anion • Chlorine)

By formula: Cl- + Cl2 = (Cl- • Cl2)

Quantity Value Units Method Reference Comment
Δr17.0kcal/molSAMSRobbiani and Franklin, 1979gas phase; based on Cl- + SO2Cl2 <--> Cl3- + SO2; National Bureau of Standards, 1968; M

Chlorine anion + Chlorine = Cl3-

By formula: Cl- + Cl2 = Cl3-

Quantity Value Units Method Reference Comment
Δr23.7 ± 1.2kcal/molCIDTNizzi, Pommerening, et al., 1998gas phase; B
Δr16.70kcal/molTherRobbiani and Franklin, 1979, 2gas phase; ΔG≈+1 kcal for Cl- + SO2Cl2 <=> Cl3- + SO2; B
Δr<43.60kcal/molPDisLee, Smith, et al., 1979gas phase; B

Chlorine anion + Cl3Er = Cl4Er-

By formula: Cl- + Cl3Er = Cl4Er-

Quantity Value Units Method Reference Comment
Δr82.2 ± 5.0kcal/molTDEqKudin, Vorob'ev, et al., 2007gas phase; value altered from reference due to conversion from electron convention to ion convention; B
Δr78.1 ± 3.9kcal/molTDAsPogrebnoi, Motalov, et al., 2002gas phase; value altered from reference due to change in acidity scale; B

Chlorine anion + Cl3Er = Cl7Er2-

By formula: Cl- + Cl3Er = Cl7Er2-

Quantity Value Units Method Reference Comment
Δr57.1 ± 8.8kcal/molTDEqKudin, Vorob'ev, et al., 2007gas phase; value altered from reference due to conversion from electron convention to ion convention; B
Δr81.2 ± 8.9kcal/molTDAsPogrebnoi, Motalov, et al., 2002gas phase; value altered from reference due to change in acidity scale; B

Chlorine anion + Cl3Er = Cl10Er3-

By formula: Cl- + Cl3Er = Cl10Er3-

Quantity Value Units Method Reference Comment
Δr80. ± 14.kcal/molTDAsPogrebnoi, Motalov, et al., 2002gas phase; value altered from reference due to change in acidity scale; B

Chlorine anion + Trichlorofluorosilane = Cl4FSi-

By formula: Cl- + Cl3FSi = Cl4FSi-

Quantity Value Units Method Reference Comment
Δr27.5 ± 1.7kcal/molCIDTHao, Kaspar, et al., 2005gas phase; B

Chlorine anion + Cl3La = (Chlorine anion • Cl3La)

By formula: Cl- + Cl3La = (Cl- • Cl3La)

Quantity Value Units Method Reference Comment
Δr79.4 ± 4.1kcal/molTDEqKudin, Vorob'ev, et al., 2007gas phase; value altered from reference due to conversion from electron convention to ion convention; B

(Chlorine anion • Cl3La) + Cl3La = (Chlorine anion • 2Cl3La)

By formula: (Cl- • Cl3La) + Cl3La = (Cl- • 2Cl3La)

Quantity Value Units Method Reference Comment
Δr32.4 ± 3.5kcal/molMSButman, Kudin, et al., 1987gas phase; Knudsen cell; M

Chlorine anion + Cl3Lu = (Chlorine anion • Cl3Lu)

By formula: Cl- + Cl3Lu = (Cl- • Cl3Lu)

Quantity Value Units Method Reference Comment
Δr71.0 ± 3.6kcal/molTDAsPogrebnoi, Kudion, et al., 1997gas phase; EA estimated as 3.7±1.0 eV; value altered from reference due to conversion from electron convention to ion convention; B
Δr85.8 ± 2.4kcal/molTDEqKudin, Vorob'ev, et al., 2007gas phase; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + Phosphorus oxychloride = Cl4OP-

By formula: Cl- + Cl3OP = Cl4OP-

Quantity Value Units Method Reference Comment
Δr10.3 ± 1.2kcal/molCIDTCheck, Lobring, et al., 2003gas phase; B

Chlorine anion + Thiophosphoryl chloride = Cl4PS-

By formula: Cl- + Cl3PS = Cl4PS-

Quantity Value Units Method Reference Comment
Δr9.80 ± 0.96kcal/molCIDTCheck, Lobring, et al., 2003gas phase; B

Chlorine anion + Phosphorus trichloride = Cl4P-

By formula: Cl- + Cl3P = Cl4P-

Quantity Value Units Method Reference Comment
Δr21.5 ± 1.7kcal/molCIDTWalker, Check, et al., 2002gas phase; B

Chlorine anion + Cl3Sb = Cl4Sb-

By formula: Cl- + Cl3Sb = Cl4Sb-

Quantity Value Units Method Reference Comment
Δr38.2 ± 1.9kcal/molCIDTWalker, Check, et al., 2002gas phase; B

Chlorine anion + Cl3Sm = Cl4Sm-

By formula: Cl- + Cl3Sm = Cl4Sm-

Quantity Value Units Method Reference Comment
Δr69.1 ± 3.8kcal/molTDEqKhasanshin, Pogrebnoi, et al., 1998gas phase; value altered from reference due to conversion from electron convention to ion convention; B
Δr86.5 ± 5.0kcal/molTDEqKudin, Vorob'ev, et al., 2007gas phase; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + Cl3Tb = Cl4Tb-

By formula: Cl- + Cl3Tb = Cl4Tb-

Quantity Value Units Method Reference Comment
Δr84.4 ± 4.3kcal/molTDEqKudin, Vorob'ev, et al., 2007gas phase; value altered from reference due to conversion from electron convention to ion convention; B
Δr72.7 ± 1.6kcal/molTDEqKhasanshin, Kudin, et al., 1999gas phase; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + Cl3Yb = (Chlorine anion • Cl3Yb)

By formula: Cl- + Cl3Yb = (Cl- • Cl3Yb)

Quantity Value Units Method Reference Comment
Δr74.3 ± 7.2kcal/molTDAsKuznetsov, Kudin, et al., 1997gas phase; value altered from reference due to conversion from electron convention to ion convention; B
Δr83.2 ± 4.5kcal/molTDEqKudin, Vorob'ev, et al., 2007gas phase; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + Germanium tetrachloride = Cl5Ge-

By formula: Cl- + Cl4Ge = Cl5Ge-

Quantity Value Units Method Reference Comment
Δr33.7 ± 1.4kcal/molCIDTHao, Kaspar, et al., 2005gas phase; B

Chlorine anion + Silicon tetrachloride = (Chlorine anion • Silicon tetrachloride)

By formula: Cl- + Cl4Si = (Cl- • Cl4Si)

Quantity Value Units Method Reference Comment
Δr25.1 ± 1.9kcal/molCIDTHao, Kaspar, et al., 2005gas phase; B
Δr24.2 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B
Quantity Value Units Method Reference Comment
Δr17.6 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B

Chlorine anion + Tin(IV) chloride = Cl5Sn-

By formula: Cl- + Cl4Sn = Cl5Sn-

Quantity Value Units Method Reference Comment
Δr56.2 ± 1.9kcal/molCIDTHao, Kaspar, et al., 2005gas phase; B

Chlorine anion + Cl4Th = (Chlorine anion • Cl4Th)

By formula: Cl- + Cl4Th = (Cl- • Cl4Th)

Quantity Value Units Method Reference Comment
Δr24.2kcal/molICRLarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(t-C4H9OH), Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(t-C4H9OH), Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr17.6kcal/molICRLarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(t-C4H9OH), Entropy change calculated or estimated; M

Chlorine anion + Hydrochloric acid-d = (Chlorine anion • Hydrochloric acid-d)

By formula: Cl- + DCl = (Cl- • DCl)

Bond type: Hydrogen bond (negative ion to hydride)

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
16.8300.ICRLarson and McMahon, 1987gas phase; switching reaction(Cl-)HCl; Caldwell and Kebarle, 1985; M

Chlorine anion + Deuterium oxide = (Chlorine anion • Deuterium oxide)

By formula: Cl- + D2O = (Cl- • D2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr14.70 ± 0.20kcal/molIMRELarson and McMahon, 1988gas phase; Anchored to Keesee and Castleman, 19802: HOH..Cl- + DOD <=> DOD..Cl- + HOH, Keq=0.77; B

Chlorine anion + Thionyl fluoride = (Chlorine anion • Thionyl fluoride)

By formula: Cl- + F2OS = (Cl- • F2OS)

Quantity Value Units Method Reference Comment
Δr17.1 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr10.2 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M

Chlorine anion + Phosphoryl fluoride = (Chlorine anion • Phosphoryl fluoride)

By formula: Cl- + F3OP = (Cl- • F3OP)

Quantity Value Units Method Reference Comment
Δr13.9 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr21.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr7.6 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M

Chlorine anion + Phosphorus trifluoride = (Chlorine anion • Phosphorus trifluoride)

By formula: Cl- + F3P = (Cl- • F3P)

Quantity Value Units Method Reference Comment
Δr15.5 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B
Δr15.5kcal/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr21.0cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr9.2 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B
Δr9.2kcal/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Chlorine anion + Silicon tetrafluoride = (Chlorine anion • Silicon tetrafluoride)

By formula: Cl- + F4Si = (Cl- • F4Si)

Quantity Value Units Method Reference Comment
Δr23.4 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/ALarson and McMahon, 1985gas phase; switching reaction,Thermochemical ladder(Cl-)t-C4H9OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr16.8 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B,M

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

By formula: Cl- + F6S- = (Cl- • F6S-)

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
1.8300.PHPMSChowdhury and Kebarle, 1986gas phase; DG<; M

Chlorine anion + Sulfur hexafluoride = (Chlorine anion • Sulfur hexafluoride)

By formula: Cl- + F6S = (Cl- • F6S)

Quantity Value Units Method Reference Comment
Δr<1.80kcal/molIMRBChowdhury and Kebarle, 1986gas phase; B

Chlorine anion + Hydrogen chloride = (Chlorine anion • Hydrogen chloride)

By formula: Cl- + HCl = (Cl- • HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr29.6 ± 1.0kcal/molN/AMetz, Kitsopoulos, et al., 1988gas phase; Affinity: shift in apparent EA from lesser-solvated ion. Ignores any neutral-neutral bond.; B
Δr23.8 ± 2.0kcal/molTDEqCaldwell and Kebarle, 1985gas phase; B,M
Δr23.1 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr23.70 ± 0.20kcal/molTDAsYamdagni and Kebarle, 1974gas phase; B,M
Δr20.4kcal/molHPMSUpschulte, Evans, et al., 1986gas phase; From thermochemical cycle(Cl-)H2O/HCl, Entropy change calculated or estimated; Keesee and Castleman, 1980, 2; M
Quantity Value Units Method Reference Comment
Δr22.3cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; switching reaction(Cl-)SO2; M
Δr23.5cal/mol*KPHPMSYamdagni and Kebarle, 1974gas phase; M
Δr23.5cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Δr22.8cal/mol*KN/AUpschulte, Evans, et al., 1986gas phase; From thermochemical cycle(Cl-)H2O/HCl, Entropy change calculated or estimated; Keesee and Castleman, 1980, 2; M
Quantity Value Units Method Reference Comment
Δr16.3 ± 2.0kcal/molIMRELarson and McMahon, 1987gas phase; K = 0.60 for HCl..Cl- + DCL <=> DCl..Cl- + HCl, anchored to Larson and McMahon, 1984, 32; B
Δr17.1 ± 2.6kcal/molTDEqCaldwell and Kebarle, 1985gas phase; B
Δr16.0 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Δr16.70 ± 0.30kcal/molTDAsYamdagni and Kebarle, 1974gas phase; B
Δr13.6kcal/molHPMSUpschulte, Evans, et al., 1986gas phase; From thermochemical cycle(Cl-)H2O/HCl, Entropy change calculated or estimated; Keesee and Castleman, 1980, 2; M

(Chlorine anion • Hydrogen chloride) + Hydrogen chloride = (Chlorine anion • 2Hydrogen chloride)

By formula: (Cl- • HCl) + HCl = (Cl- • 2HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr15.20 ± 0.20kcal/molTDAsYamdagni and Kebarle, 1974gas phase; B,M
Δr14.0kcal/molPHPMSCaldwell and Kebarle, 1985gas phase; switching reaction(Cl- HCl)SO2; M
Quantity Value Units Method Reference Comment
Δr20.4cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; switching reaction(Cl- HCl)SO2; M
Δr24.4cal/mol*KPHPMSYamdagni and Kebarle, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr7.90 ± 0.20kcal/molTDAsYamdagni and Kebarle, 1974gas phase; B

(Chlorine anion • 2Hydrogen chloride) + Hydrogen chloride = (Chlorine anion • 3Hydrogen chloride)

By formula: (Cl- • 2HCl) + HCl = (Cl- • 3HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr11.70 ± 0.30kcal/molTDAsYamdagni and Kebarle, 1974gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.4cal/mol*KPHPMSYamdagni and Kebarle, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr4.70 ± 0.30kcal/molTDAsYamdagni and Kebarle, 1974gas phase; B

(Chlorine anion • 3Hydrogen chloride) + Hydrogen chloride = (Chlorine anion • 4Hydrogen chloride)

By formula: (Cl- • 3HCl) + HCl = (Cl- • 4HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr10.30 ± 0.70kcal/molTDAsYamdagni and Kebarle, 1974gas phase; B,M
Quantity Value Units Method Reference Comment
Δr26.7cal/mol*KPHPMSYamdagni and Kebarle, 1974gas phase; M
Quantity Value Units Method Reference Comment
Δr2.3 ± 1.0kcal/molTDAsYamdagni and Kebarle, 1974gas phase; B

(Chlorine anion • Hydrogen chloride) + Water = (Chlorine anion • Water • Hydrogen chloride)

By formula: (Cl- • HCl) + H2O = (Cl- • H2O • HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr10.5kcal/molHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Δr18.7cal/mol*KHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in Keesee and Castleman, 1986; M

(Chlorine anion • 2Hydrogen chloride) + Water = (Chlorine anion • Water • 2Hydrogen chloride)

By formula: (Cl- • 2HCl) + H2O = (Cl- • H2O • 2HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr7.6kcal/molHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in Keesee and Castleman, 1986; M
Quantity Value Units Method Reference Comment
Δr15.2cal/mol*KHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in Keesee and Castleman, 1986; M

(Chlorine anion • Hydrogen chloride • Water) + Hydrogen chloride = (Chlorine anion • 2Hydrogen chloride • Water)

By formula: (Cl- • HCl • H2O) + HCl = (Cl- • 2HCl • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr12.3kcal/molHPMSUpschulte, Evans, et al., 1986gas phase; From thermochemical cycle,switching reaction(Cl- H2O) HCl, deuterated; Yamdagni and Kebarle, 1974; M
Quantity Value Units Method Reference Comment
Δr20.9cal/mol*KHPMSUpschulte, Evans, et al., 1986gas phase; From thermochemical cycle,switching reaction(Cl- H2O) HCl, deuterated; Yamdagni and Kebarle, 1974; M

(Chlorine anion • Hydrogen chloride) + Sulfur dioxide = (Chlorine anion • Sulfur dioxide • Hydrogen chloride)

By formula: (Cl- • HCl) + O2S = (Cl- • O2S • HCl)

Quantity Value Units Method Reference Comment
Δr12.3kcal/molPHPMSCaldwell and Kebarle, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr18.5cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M

Chlorine anion + hydrogen fluoride = (Chlorine anion • hydrogen fluoride)

By formula: Cl- + HF = (Cl- • HF)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr21.8 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.5cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)SO2, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr15.1 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Water = (Chlorine anion • Water)

By formula: Cl- + H2O = (Cl- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr15. ± 5.kcal/molAVGN/AAverage of 11 values; Individual data points
Quantity Value Units Method Reference Comment
Δr19. ± 3.cal/mol*KAVGN/AAverage of 8 values; Individual data points
Quantity Value Units Method Reference Comment
Δr9. ± 4.kcal/molAVGN/AAverage of 9 values; Individual data points

(Chlorine anion • Water) + Methyl Alcohol = (Chlorine anion • Methyl Alcohol • Water)

By formula: (Cl- • H2O) + CH4O = (Cl- • CH4O • H2O)

Quantity Value Units Method Reference Comment
Δr13.2kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr20.9cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Chlorine anion • 2Water) + Methyl Alcohol = (Chlorine anion • Methyl Alcohol • 2Water)

By formula: (Cl- • 2H2O) + CH4O = (Cl- • CH4O • 2H2O)

Quantity Value Units Method Reference Comment
Δr11.4kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr18.1cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Chlorine anion • Water • Methyl Alcohol) + Water = (Chlorine anion • 2Water • Methyl Alcohol)

By formula: (Cl- • H2O • CH4O) + H2O = (Cl- • 2H2O • CH4O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr10.4kcal/molHPMSEvans and Keesee, 1991gas phase; M
Quantity Value Units Method Reference Comment
Δr15.5cal/mol*KHPMSEvans and Keesee, 1991gas phase; M

(Chlorine anion • Water) + Hydrogen chloride = (Chlorine anion • Hydrogen chloride • Water)

By formula: (Cl- • H2O) + HCl = (Cl- • HCl • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr16.0kcal/molHPMSUpschulte, Evans, et al., 1986gas phase; M
Quantity Value Units Method Reference Comment
Δr21.8cal/mol*KHPMSUpschulte, Evans, et al., 1986gas phase; M

(Chlorine anion • 2Water) + Hydrogen chloride = (Chlorine anion • Hydrogen chloride • 2Water)

By formula: (Cl- • 2H2O) + HCl = (Cl- • HCl • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr13.0kcal/molHPMSUpschulte, Evans, et al., 1986gas phase; From thermochemical cycle(Cl- 2H2O)H2O, deuterated; Keesee and Castleman, 1980, 2; M
Quantity Value Units Method Reference Comment
Δr21.7cal/mol*KHPMSUpschulte, Evans, et al., 1986gas phase; From thermochemical cycle(Cl- 2H2O)H2O, deuterated; Keesee and Castleman, 1980, 2; M

(Chlorine anion • Water • Hydrogen chloride) + Water = (Chlorine anion • 2Water • Hydrogen chloride)

By formula: (Cl- • H2O • HCl) + H2O = (Cl- • 2H2O • HCl)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr9.6kcal/molHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in 86 KEE/CAS; M
Quantity Value Units Method Reference Comment
Δr20.4cal/mol*KHPMSUpschulte, Evans, et al., 1986gas phase; deuterated, quoted in 86 KEE/CAS; M

(Chlorine anion • Water) + Water = (Chlorine anion • 2Water)

By formula: (Cl- • H2O) + H2O = (Cl- • 2H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr13. ± 1.kcal/molAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Δr21.4cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr20.5cal/mol*KHPMSKeesee and Castleman, 1980, 2gas phase; M
Δr20.8cal/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr6.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr6.50kcal/molTDAsKeesee and Castleman, 1980, 2gas phase; B
Δr6.5 ± 1.4kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Δr6.50kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr6.7kcal/molFAFehsenfeld and Ferguson, 1974gas phase; M

(Chlorine anion • 2Water) + Water = (Chlorine anion • 3Water)

By formula: (Cl- • 2H2O) + H2O = (Cl- • 3H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr12. ± 2.kcal/molAVGN/AAverage of 7 values; Individual data points
Quantity Value Units Method Reference Comment
Δr22.3cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr22.4cal/mol*KHPMSKeesee and Castleman, 1980, 2gas phase; M
Δr23.2cal/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr5.0 ± 0.5kcal/molAVGN/AAverage of 6 values; Individual data points

(Chlorine anion • 3Water) + Water = (Chlorine anion • 4Water)

By formula: (Cl- • 3H2O) + H2O = (Cl- • 4H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr10.6 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr9.70kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr10.6 ± 0.3kcal/molPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr10.90 ± 0.70kcal/molTDAsKeesee and Castleman, 1980, 2gas phase; B,M
Δr11.1 ± 1.0kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.7cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Δr24.8cal/mol*KHPMSKeesee and Castleman, 1980, 2gas phase; M
Δr25.8cal/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Δr3.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr3.50kcal/molTDAsKeesee and Castleman, 1980, 2gas phase; B
Δr3.40kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Δr4.0 ± 2.0kcal/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Chlorine anion • 4Water) + Water = (Chlorine anion • 5Water)

By formula: (Cl- • 4H2O) + H2O = (Cl- • 5H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr9.5 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr6.70kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr9.5 ± 0.3kcal/molPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr21.7cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr3.0 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr2.9 ± 2.0kcal/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

(Chlorine anion • 5Water) + Water = (Chlorine anion • 6Water)

By formula: (Cl- • 5H2O) + H2O = (Cl- • 6H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr8.8 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B
Δr8.50kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr8.8 ± 0.4kcal/molPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr21.2cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Quantity Value Units Method Reference Comment
Δr2.4 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; B

(Chlorine anion • 6Water) + Water = (Chlorine anion • 7Water)

By formula: (Cl- • 6H2O) + H2O = (Cl- • 7H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr8.1 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B
Δr6.90kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Δr8.1kcal/molPHPMSHiraoka, Mizuse, et al., 1988gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr20.cal/mol*KN/AHiraoka, Mizuse, et al., 1988gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr2.1 ± 1.0kcal/molTDAsHiraoka and Mizuse, 1987gas phase; Estimated entropy; single temperature measurement; B

(Chlorine anion • Water) + Sulfur dioxide = (Chlorine anion • Sulfur dioxide • Water)

By formula: (Cl- • H2O) + O2S = (Cl- • O2S • H2O)

Quantity Value Units Method Reference Comment
Δr17.4kcal/molHPMSUpschulte, Schelling, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr20.2cal/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; M

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
11.5296.HPMSFehsenfeld and Ferguson, 1974gas phase; switching reaction(Cl- H2O)H2O; M

(Chlorine anion • 2Water) + Sulfur dioxide = (Chlorine anion • Sulfur dioxide • 2Water)

By formula: (Cl- • 2H2O) + O2S = (Cl- • O2S • 2H2O)

Quantity Value Units Method Reference Comment
Δr14.1kcal/molHPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M
Quantity Value Units Method Reference Comment
Δr19.4cal/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
8.4296.HPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M

(Chlorine anion • Water • Sulfur dioxide) + Water = (Chlorine anion • 2Water • Sulfur dioxide)

By formula: (Cl- • H2O • O2S) + H2O = (Cl- • 2H2O • O2S)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr9.30kcal/molTDAsUpschulte, Schelling, et al., 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr19.7cal/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr3.40kcal/molTDAsUpschulte, Schelling, et al., 1984gas phase; B

Chlorine anion + Hydrogen peroxide = (Chlorine anion • Hydrogen peroxide)

By formula: Cl- + H2O2 = (Cl- • H2O2)

Quantity Value Units Method Reference Comment
Δr22.1 ± 1.0kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..Cl-, Keesee, Lee, et al., 1980; B
Quantity Value Units Method Reference Comment
Δr15.6 ± 1.0kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..Cl-, Keesee, Lee, et al., 1980; B

Chlorine anion + Ammonia = (Chlorine anion • Ammonia)

By formula: Cl- + H3N = (Cl- • H3N)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr<7.30 ± 0.40kcal/molN/ATschurl and Boesl, 2008gas phase; B
Δr8.20 ± 0.10kcal/molTDAsEvans, Keesee, et al., 1987gas phase; B,M
Δr8.9 ± 1.2kcal/molN/AMarkovich, Chesnovsky, et al., 1993gas phase; B
Δr10.5 ± 4.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr15.4cal/mol*KHPMSEvans, Keesee, et al., 1987gas phase; M
Δr19.9cal/mol*KN/ALarson and McMahon, 1984gas phase; switching reaction(Cl-)CH3F, Entropy change calculated or estimated; Larson and McMahon, 1984, 2; M
Quantity Value Units Method Reference Comment
Δr3.60 ± 0.20kcal/molTDAsEvans, Keesee, et al., 1987gas phase; B
Δr4.5 ± 2.0kcal/molIMRELarson and McMahon, 1984gas phase; B,M

Chlorine anion + Krypton = (Chlorine anion • Krypton)

By formula: Cl- + Kr = (Cl- • Kr)

Quantity Value Units Method Reference Comment
Δr2.20 ± 0.10kcal/molLPESYourshaw, Lenzer, et al., 1998gas phase; Given: 0.0957(0.001) eV; B
Δr2.80 ± 0.40kcal/molTDAsWada, Kikkawa, et al., 2007gas phase; B
Quantity Value Units Method Reference Comment
Δr-2.86 ± 0.40kcal/molTDAsWada, Kikkawa, et al., 2007gas phase; B

Chlorine anion + Nitrous oxide = (Chlorine anion • Nitrous oxide)

By formula: Cl- + N2O = (Cl- • N2O)

Quantity Value Units Method Reference Comment
Δr5.8 ± 0.3kcal/molPHPMSHiraoka, Aruga, et al., 1993gas phase; M
Quantity Value Units Method Reference Comment
Δr19.2cal/mol*KPHPMSHiraoka, Aruga, et al., 1993gas phase; M

(Chlorine anion • Nitrous oxide) + Nitrous oxide = (Chlorine anion • 2Nitrous oxide)

By formula: (Cl- • N2O) + N2O = (Cl- • 2N2O)

Quantity Value Units Method Reference Comment
Δr5.6 ± 0.3kcal/molPHPMSHiraoka, Aruga, et al., 1993gas phase; M
Quantity Value Units Method Reference Comment
Δr19.5cal/mol*KPHPMSHiraoka, Aruga, et al., 1993gas phase; M

(Chlorine anion • 2Nitrous oxide) + Nitrous oxide = (Chlorine anion • 3Nitrous oxide)

By formula: (Cl- • 2N2O) + N2O = (Cl- • 3N2O)

Quantity Value Units Method Reference Comment
Δr5.1 ± 0.3kcal/molPHPMSHiraoka, Aruga, et al., 1993gas phase; M
Quantity Value Units Method Reference Comment
Δr20.0cal/mol*KPHPMSHiraoka, Aruga, et al., 1993gas phase; M

(Chlorine anion • 3Nitrous oxide) + Nitrous oxide = (Chlorine anion • 4Nitrous oxide)

By formula: (Cl- • 3N2O) + N2O = (Cl- • 4N2O)

Quantity Value Units Method Reference Comment
Δr4.9 ± 0.3kcal/molPHPMSHiraoka, Aruga, et al., 1993gas phase; M
Quantity Value Units Method Reference Comment
Δr20.9cal/mol*KPHPMSHiraoka, Aruga, et al., 1993gas phase; M

(Chlorine anion • 4Nitrous oxide) + Nitrous oxide = (Chlorine anion • 5Nitrous oxide)

By formula: (Cl- • 4N2O) + N2O = (Cl- • 5N2O)

Quantity Value Units Method Reference Comment
Δr4.8kcal/molPHPMSHiraoka, Aruga, et al., 1993gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/AHiraoka, Aruga, et al., 1993gas phase; Entropy change calculated or estimated; M

Chlorine anion + Sulfur dioxide = (Chlorine anion • Sulfur dioxide)

By formula: Cl- + O2S = (Cl- • O2S)

Quantity Value Units Method Reference Comment
Δr22.2 ± 2.0kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B,M
Δr20.9 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B
Δr22.2 ± 2.2kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..Cl- in Keesee, Lee, et al., 1980; B,M
Δr21.80 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Δr20.9kcal/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Quantity Value Units Method Reference Comment
Δr21.6cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M
Δr24.1cal/mol*KN/ABohringer, Fahey, et al., 1984gas phase; switching reaction(Cl-)H2O), Entropy change calculated or estimated; Keesee and Castleman, 1980, 2; M
Δr20.8cal/mol*KN/ALarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M
Δr23.2cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr15.7 ± 2.0kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B
Δr14.7 ± 2.0kcal/molIMRELarson and McMahon, 1985gas phase; B
Δr15.0 ± 1.6kcal/molTDEqBohringer, Fahey, et al., 1984gas phase; Relative to HOH..Cl- in Keesee, Lee, et al., 1980; B,M
Δr14.80 ± 0.30kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B
Δr14.7kcal/molICRLarson and McMahon, 1984, 2gas phase; switching reaction(Cl-)t-C4H9OH, Entropy change calculated or estimated; French, Ikuta, et al., 1982; M

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
14.2296.FAFehsenfeld and Ferguson, 1974gas phase; switching reaction(Cl-)H2O; M

(Chlorine anion • Sulfur dioxide) + Hydrogen chloride = (Chlorine anion • Hydrogen chloride • Sulfur dioxide)

By formula: (Cl- • O2S) + HCl = (Cl- • HCl • O2S)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr13.9kcal/molPHPMSCaldwell and Kebarle, 1985gas phase; From thermochemical cycle; M
Quantity Value Units Method Reference Comment
Δr19.2cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; From thermochemical cycle; M

(Chlorine anion • Sulfur dioxide) + Water = (Chlorine anion • Water • Sulfur dioxide)

By formula: (Cl- • O2S) + H2O = (Cl- • H2O • O2S)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr10.40kcal/molTDAsUpschulte, Schelling, et al., 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr19.4cal/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr4.60kcal/molTDAsUpschulte, Schelling, et al., 1984gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
5.5296.FAFehsenfeld and Ferguson, 1974gas phase; From thermochemical cycle,switching reaction(H2O/SO2); M

(Chlorine anion • 2Sulfur dioxide) + Water = (Chlorine anion • Water • 2Sulfur dioxide)

By formula: (Cl- • 2O2S) + H2O = (Cl- • H2O • 2O2S)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Δr9.90kcal/molTDAsUpschulte, Schelling, et al., 1984gas phase; B,M
Quantity Value Units Method Reference Comment
Δr22.7cal/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; M
Quantity Value Units Method Reference Comment
Δr3.10kcal/molTDAsUpschulte, Schelling, et al., 1984gas phase; B

(Chlorine anion • Sulfur dioxide • Water) + Sulfur dioxide = (Chlorine anion • 2Sulfur dioxide • Water)

By formula: (Cl- • O2S • H2O) + O2S = (Cl- • 2O2S • H2O)

Quantity Value Units Method Reference Comment
Δr11.8kcal/molHPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M
Quantity Value Units Method Reference Comment
Δr26.0cal/mol*KHPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
4.1296.HPMSUpschulte, Schelling, et al., 1984gas phase; From thermochemical cycle; M

(Chlorine anion • Sulfur dioxide) + Sulfur dioxide = (Chlorine anion • 2Sulfur dioxide)

By formula: (Cl- • O2S) + O2S = (Cl- • 2O2S)

Quantity Value Units Method Reference Comment
Δr12.3 ± 1.0kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Δr12.3kcal/molPHPMSCaldwell and Kebarle, 1985gas phase; M
Quantity Value Units Method Reference Comment
Δr20.2cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M
Δr22.7cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr5.5 ± 2.2kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Chlorine anion • 2Sulfur dioxide) + Sulfur dioxide = (Chlorine anion • 3Sulfur dioxide)

By formula: (Cl- • 2O2S) + O2S = (Cl- • 3O2S)

Quantity Value Units Method Reference Comment
Δr10.00 ± 0.10kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.1cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr3.10 ± 0.30kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

(Chlorine anion • 3Sulfur dioxide) + Sulfur dioxide = (Chlorine anion • 4Sulfur dioxide)

By formula: (Cl- • 3O2S) + O2S = (Cl- • 4O2S)

Quantity Value Units Method Reference Comment
Δr8.60 ± 0.20kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B,M
Quantity Value Units Method Reference Comment
Δr23.2cal/mol*KHPMSKeesee, Lee, et al., 1980gas phase; M
Quantity Value Units Method Reference Comment
Δr1.6 ± 1.0kcal/molTDAsKeesee, Lee, et al., 1980gas phase; B

Chlorine anion + sulphur trioxide = (Chlorine anion • sulphur trioxide)

By formula: Cl- + O3S = (Cl- • O3S)

Quantity Value Units Method Reference Comment
Δr53.8 ± 3.1kcal/molCIDTHao, Gilbert, et al., 2006gas phase; 0K threshold 53.0 kcal/mol. scaled to 298K with B3LYP data.; B

Chlorine anion + Xenon = (Chlorine anion • Xenon)

By formula: Cl- + Xe = (Cl- • Xe)

Quantity Value Units Method Reference Comment
Δr4.20 ± 0.30kcal/molTDAsWada, Kikkawa, et al., 2007gas phase; B
Δr3.10kcal/molMoblGatland, 1984gas phase; B,M
Δr3.10kcal/molMoblThackston, Eisele, et al., 1980gas phase; B,M
Δr<3.20kcal/molMoblDe Vreugd, Wijnaendts van Resandt, et al., 1979gas phase; B
Quantity Value Units Method Reference Comment
Δr-1.46 ± 0.30kcal/molTDAsWada, Kikkawa, et al., 2007gas phase; B

Chlorine anion + CAS Reg. No. 10025-71-5 = Cl3Te-

By formula: Cl- + CAS Reg. No. 10025-71-5 = Cl3Te-

Quantity Value Units Method Reference Comment
Δr40.6 ± 1.7kcal/molCIDTLobring, Hao, et al., 2003gas phase; B

Chlorine anion + samarium dichloride = Cl3Sm-

By formula: Cl- + samarium dichloride = Cl3Sm-

Quantity Value Units Method Reference Comment
Δr61.50 ± 0.50kcal/molTDEqKhasanshin, Pogrebnoi, et al., 1998gas phase; value altered from reference due to conversion from electron convention to ion convention; B

Chlorine anion + CAS Reg. No. 24422-20-6 = Cl4FGe-

By formula: Cl- + CAS Reg. No. 24422-20-6 = Cl4FGe-

Quantity Value Units Method Reference Comment
Δr39.9 ± 1.7kcal/molCIDTHao, Kaspar, et al., 2005gas phase; B

Chlorine anion + CAS Reg. No. 152748-52-2 = Cl2FSi-

By formula: Cl- + CAS Reg. No. 152748-52-2 = Cl2FSi-

Quantity Value Units Method Reference Comment
Δr49.1 ± 2.0kcal/molCIDTPoutsma, Schroeder, et al., 2004gas phase; B

Chlorine anion + CAS Reg. No. 193208-57-0 = Cl4FSn-

By formula: Cl- + CAS Reg. No. 193208-57-0 = Cl4FSn-

Quantity Value Units Method Reference Comment
Δr60.0 ± 2.9kcal/molCIDTHao, Kaspar, et al., 2005gas phase; B

References

Go To: Top, Gas phase thermochemistry data, 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.

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Larson, J.W.; McMahon, T.B., Fluoride and chloride affinities of main group oxides, fluorides, oxofluorides, and alkyls. Quantitative scales of lewis acidities from ion cyclotron resonance halide-exchange equilibria, J. Phys. Chem., 1984, 88, 1083. [all data]

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Hiraoka, K.; Mizuse, S., Gas-Phase Solvation of Cl- with H2O, CH3OH, C2H4OH, i-C3H7OH, n-C3H7OH, and t-C4H9OH, Chem. Phys., 1987, 118, 3, 457, https://doi.org/10.1016/0301-0104(87)85078-4 . [all data]

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Notes

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