Bromine anion

Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled 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. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Reactions 1 to 50

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

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

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
ΔrH°11.60 ± 0.30kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
ΔrH°12.20kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
ΔrH°12.3 ± 1.0kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
ΔrH°12.3 ± 1.0kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°18.0cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
ΔrS°22.9cal/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°6.2 ± 1.0kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
ΔrG°5.4 ± 1.4kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
ΔrG°5.40kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
ΔrG°5.7 ± 2.0kcal/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

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

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

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
ΔrH°11.40 ± 0.30kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
ΔrH°6.90kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
ΔrH°11.5 ± 1.0kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
ΔrH°11.5 ± 1.0kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.5cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
ΔrS°24.8cal/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°4.7 ± 1.1kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
ΔrG°4.1 ± 1.4kcal/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
ΔrG°4.10kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
ΔrG°4.4 ± 2.0kcal/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

Bromine anion + Water = (Bromine anion • Water)

By formula: Br- + H2O = (Br- • H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
ΔrH°12.70kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
ΔrH°11.70 ± 0.40kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
ΔrH°12.60kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
ΔrH°12.7kcal/molHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°14.7cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
ΔrS°18.4cal/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
ΔrS°19.8cal/mol*KMSBurdett and Hayhurst, 1982gas phase; FLAME SOURCE, 1600 K; M
Quantity Value Units Method Reference Comment
ΔrG°7.30 ± 0.80kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
ΔrG°7.0 ± 2.8kcal/molTDAsBurdett and Hayhurst, 1982gas phase; B
ΔrG°7.0 ± 2.0kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B

Bromine anion + Benzaldehyde, 4-hydroxy- = (Bromine anion • Benzaldehyde, 4-hydroxy-)

By formula: Br- + C7H6O2 = (Br- • C7H6O2)

Quantity Value Units Method Reference Comment
ΔrH°25.8 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M,M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°16.1 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
15.4423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
16.1423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Acetonitrile = (Bromine anion • Acetonitrile)

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

Quantity Value Units Method Reference Comment
ΔrH°14.3 ± 1.0kcal/molTDAsLi, Ross, et al., 1996gas phase; B
ΔrH°12.10 ± 0.40kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
ΔrH°12.90 ± 0.40kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
ΔrH°12.9 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
ΔrH°12.9kcal/molHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
ΔrS°12.2cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
ΔrS°16.5cal/mol*KHPMSYamdagni and Kebarle, 1972gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°8.70 ± 0.20kcal/molTDAsLi, Ross, et al., 1996gas phase; B
ΔrG°8.8 ± 2.0kcal/molIMRETanabe, Morgon, et al., 1996gas phase; Anchored to H2O..Br- of Hiraoka, Mizure, et al., 19882; B
ΔrG°9.20 ± 0.70kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
ΔrG°8.0 ± 2.0kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B

Bromine anion + Benzene, (trifluoromethyl)- = (Bromine anion • Benzene, (trifluoromethyl)-)

By formula: Br- + C7H5F3 = (Br- • C7H5F3)

Quantity Value Units Method Reference Comment
ΔrH°12.6 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B
ΔrH°25.7kcal/molPHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°4.1 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
16.0423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Phenol = (Bromine anion • Phenol)

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

Quantity Value Units Method Reference Comment
ΔrH°20.8 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
ΔrH°19.6kcal/molPHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrS°20.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°11.1 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
11.1423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
11.1423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

Bromine anion + Hydrogen bromide = (Bromine anion • Hydrogen bromide)

By formula: Br- + HBr = (Br- • HBr)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
ΔrH°20.6 ± 2.0kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B,M
ΔrH°17.5kcal/molFADavidson, Fehsenfeld, et al., 1977gas phase; From thermochemical cycle,switching reaction(Br-/NO3-HNO3/HBr); DG>, ΔrH>; M
Quantity Value Units Method Reference Comment
ΔrS°22.3cal/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M
ΔrS°22.cal/mol*KFADavidson, Fehsenfeld, et al., 1977gas phase; From thermochemical cycle,switching reaction(Br-/NO3-HNO3/HBr); DG>, ΔrH>; M
Quantity Value Units Method Reference Comment
ΔrG°13.9 ± 2.6kcal/molTDAsCaldwell and Kebarle, 1985gas phase; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
9.4367.FADavidson, Fehsenfeld, et al., 1977gas phase; From thermochemical cycle,switching reaction(Br-/NO3-HNO3/HBr); DG>, ΔrH>; M

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

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

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
ΔrH°11.00 ± 0.20kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
ΔrH°6.2 ± 2.3kcal/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
ΔrH°10.9 ± 1.0kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°26.2cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
ΔrS°26.8cal/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
ΔrG°3.10 ± 0.70kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
ΔrG°2.90kcal/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
ΔrG°3.3 ± 2.0kcal/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

Bromine anion + Hydrogen cation = Hydrogen bromide

By formula: Br- + H+ = HBr

Quantity Value Units Method Reference Comment
ΔrH°323.540 ± 0.050kcal/molD-EABlondel, Cacciani, et al., 1989gas phase; reported: 27129.170±0.015 cm-1; B
ΔrH°323.4 ± 2.1kcal/molG+TSTaft and Bordwell, 1988gas phase; B
ΔrH°320.60kcal/molN/ACheck, Faust, et al., 2001gas phase; F-; ; ΔS(acid)=19.2; ΔS(EA)=6.4; B
Quantity Value Units Method Reference Comment
ΔrG°318.30 ± 0.15kcal/molH-TSBlondel, Cacciani, et al., 1989gas phase; reported: 27129.170±0.015 cm-1; B
ΔrG°318.2 ± 2.0kcal/molIMRETaft and Bordwell, 1988gas phase; B
ΔrG°315.40kcal/molN/ACheck, Faust, et al., 2001gas phase; F-; ; ΔS(acid)=19.2; ΔS(EA)=6.4; B

Bromine anion + Benzene, 1-methyl-2-nitro- = (Bromine anion • Benzene, 1-methyl-2-nitro-)

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

Quantity Value Units Method Reference Comment
ΔrH°15.5 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°6.1 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
6.1423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
ΔrH°16.2 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°6.8 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
6.8423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + 3,5-Dinitrobenzotrifluoride = (Bromine anion • 3,5-Dinitrobenzotrifluoride)

By formula: Br- + C7H3F3N2O4 = (Br- • C7H3F3N2O4)

Quantity Value Units Method Reference Comment
ΔrH°19.8 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; 3,5-dinitrobenzofluoride, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°10.4 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
10.4423.PHPMSPaul and Kebarle, 1991gas phase; 3,5-dinitrobenzofluoride, Entropy change calculated or estimated; M

Bromine anion + Benzonitrile, 3,5-dinitro- = (Bromine anion • Benzonitrile, 3,5-dinitro-)

By formula: Br- + C7H3N3O4 = (Br- • C7H3N3O4)

Quantity Value Units Method Reference Comment
ΔrH°21.6 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; 3,5-dinitrobenzonitrile, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°12.2 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
12.2423.PHPMSPaul and Kebarle, 1991gas phase; 3,5-dinitrobenzonitrile, Entropy change calculated or estimated; M

Bromine anion + 3,5-Bis(trifluoromethyl)nitrobenzene = (Bromine anion • 3,5-Bis(trifluoromethyl)nitrobenzene)

By formula: Br- + C8H3F6NO2 = (Br- • C8H3F6NO2)

Quantity Value Units Method Reference Comment
ΔrH°17.6 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; 3,5-(CF3)-nitrobenzene, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°8.2 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
8.2423.PHPMSPaul and Kebarle, 1991gas phase; 3,5-(CF3)-nitrobenzene, Entropy change calculated or estimated; M

Bromine anion + Anisole = (Bromine anion • Anisole)

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

Quantity Value Units Method Reference Comment
ΔrH°11.8 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°20.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°3.3 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
3.3423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
ΔrH°11.1 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°20.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°2.6 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
2.6423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Benzenamine, N,N-dimethyl- = (Bromine anion • Benzenamine, N,N-dimethyl-)

By formula: Br- + C8H11N = (Br- • C8H11N)

Quantity Value Units Method Reference Comment
ΔrH°11.7 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°20.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°3.2 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
3.2423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
ΔrH°10.6 ± 1.6kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°20.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°2.1 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
2.1423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Toluene = (Bromine anion • Toluene)

By formula: Br- + C7H8 = (Br- • C7H8)

Quantity Value Units Method Reference Comment
ΔrH°8.6 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°20.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°0.1 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
0.1423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Benzene, (trichloromethyl)- = (Bromine anion • Benzene, (trichloromethyl)-)

By formula: Br- + C7H5Cl3 = (Br- • C7H5Cl3)

Quantity Value Units Method Reference Comment
ΔrH°12.4 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°20.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°3.9 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
3.9423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Acetophenone = (Bromine anion • Acetophenone)

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

Quantity Value Units Method Reference Comment
ΔrH°14.1 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°20.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°5.6 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff measured at 303 K, corrected to 423 K, ΔSaff taken as that of PhNO2..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
5.6423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
ΔrH°8.70 ± 0.30kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
ΔrH°8.50 ± 0.80kcal/molN/AMarkovich, Perera, et al., 1996gas phase; B
ΔrH°5.50kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Quantity Value Units Method Reference Comment
ΔrS°19.6cal/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
ΔrS°10.9cal/mol*KHPMSYamdagni and Kebarle, 1972gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
ΔrG°2.8 ± 1.2kcal/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
ΔrG°2.20kcal/molTDAsYamdagni and Kebarle, 1972gas phase; B

Bromine anion + Phenol, 4-nitro- = (Bromine anion • Phenol, 4-nitro-)

By formula: Br- + C6H5NO3 = (Br- • C6H5NO3)

Quantity Value Units Method Reference Comment
ΔrH°28.4 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°18.7 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
18.7423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Benzaldehyde, 3-hydroxy- = (Bromine anion • Benzaldehyde, 3-hydroxy-)

By formula: Br- + C7H6O2 = (Br- • C7H6O2)

Quantity Value Units Method Reference Comment
ΔrH°25.2 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°15.5 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
15.5423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
ΔrH°24.4 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°14.7 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
14.7423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Phenol, 3-chloro- = (Bromine anion • Phenol, 3-chloro-)

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

Quantity Value Units Method Reference Comment
ΔrH°24.1 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°14.4 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
14.4423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Benzene, 1-fluoro-2-nitro- = (Bromine anion • Benzene, 1-fluoro-2-nitro-)

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

Quantity Value Units Method Reference Comment
ΔrH°17.6 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°8.2 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
8.2423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + 4-(Trifluoromethyl)-phenol = (Bromine anion • 4-(Trifluoromethyl)-phenol)

By formula: Br- + CF3C6H4OH = (Br- • CF3C6H4OH)

Quantity Value Units Method Reference Comment
ΔrH°26.6 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°16.9 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
16.9423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Benzene, 1,2-dinitro- = (Bromine anion • Benzene, 1,2-dinitro-)

By formula: Br- + C6H4N2O4 = (Br- • C6H4N2O4)

Quantity Value Units Method Reference Comment
ΔrH°21.0 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°11.6 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
11.6423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Phenol, 3-nitro- = (Bromine anion • Phenol, 3-nitro-)

By formula: Br- + C6H5NO3 = (Br- • C6H5NO3)

Quantity Value Units Method Reference Comment
ΔrH°27.4 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°17.7 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
17.7423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Benzonitrile, 2-hydroxy- = (Bromine anion • Benzonitrile, 2-hydroxy-)

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

Quantity Value Units Method Reference Comment
ΔrH°27.0 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°17.3 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
17.3423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Benzonitrile, 2-nitro- = (Bromine anion • Benzonitrile, 2-nitro-)

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

Quantity Value Units Method Reference Comment
ΔrH°20.9 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°11.5 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
11.5423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Benzonitrile, 3-nitro- = (Bromine anion • Benzonitrile, 3-nitro-)

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

Quantity Value Units Method Reference Comment
ΔrH°20.5 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°11.1 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
11.1423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
ΔrH°27.8 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°18.1 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
18.1423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Phenol, pentafluoro- = (Bromine anion • Phenol, pentafluoro-)

By formula: Br- + C6HF5O = (Br- • C6HF5O)

Quantity Value Units Method Reference Comment
ΔrH°25.6 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°15.9 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
15.9423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Benzonitrile, 3-hydroxy- = (Bromine anion • Benzonitrile, 3-hydroxy-)

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

Quantity Value Units Method Reference Comment
ΔrH°27.4 ± 1.8kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B,M
Quantity Value Units Method Reference Comment
ΔrS°23.cal/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°17.7 ± 1.0kcal/molIMREPaul and Kebarle, 1990gas phase; ΔGaff at 423 K; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
17.7423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Benzene, 1-chloro-4-nitro- = (Bromine anion • Benzene, 1-chloro-4-nitro-)

By formula: Br- + C6H4ClNO2 = (Br- • C6H4ClNO2)

Quantity Value Units Method Reference Comment
ΔrH°16.1 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°6.7 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
6.7423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Benzene, 1,4-dinitro- = (Bromine anion • Benzene, 1,4-dinitro-)

By formula: Br- + C6H4N2O4 = (Br- • C6H4N2O4)

Quantity Value Units Method Reference Comment
ΔrH°18.6 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°9.2 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
9.2423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Benzene, 1-chloro-3-nitro- = (Bromine anion • Benzene, 1-chloro-3-nitro-)

By formula: Br- + C6H4ClNO2 = (Br- • C6H4ClNO2)

Quantity Value Units Method Reference Comment
ΔrH°17.5 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°8.1 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
8.1423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Benzene, 1-fluoro-4-nitro- = (Bromine anion • Benzene, 1-fluoro-4-nitro-)

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

Quantity Value Units Method Reference Comment
ΔrH°15.8 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°6.4 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
6.4423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + 2-Nitro-α,α,α-trifluorotoluene = (Bromine anion • 2-Nitro-α,α,α-trifluorotoluene)

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

Quantity Value Units Method Reference Comment
ΔrH°19.2 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°9.8 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
9.1423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + 4-Nitro-α,α,α-trifluorotoluene = (Bromine anion • 4-Nitro-α,α,α-trifluorotoluene)

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

Quantity Value Units Method Reference Comment
ΔrH°16.4 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°7.0 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
7.0423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
ΔrH°17.3 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°7.9 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
7.9423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Benzaldehyde, 2-nitro- = (Bromine anion • Benzaldehyde, 2-nitro-)

By formula: Br- + C7H5NO3 = (Br- • C7H5NO3)

Quantity Value Units Method Reference Comment
ΔrH°18.5 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°9.1 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
9.1423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
ΔrH°18.6 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°9.2 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
9.2423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Benzaldehyde, 3-nitro- = (Bromine anion • Benzaldehyde, 3-nitro-)

By formula: Br- + C7H5NO3 = (Br- • C7H5NO3)

Quantity Value Units Method Reference Comment
ΔrH°19.7 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°10.3 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
10.3423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Benzene, 1,3-dinitro- = (Bromine anion • Benzene, 1,3-dinitro-)

By formula: Br- + C6H4N2O4 = (Br- • C6H4N2O4)

Quantity Value Units Method Reference Comment
ΔrH°20.3 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°10.9 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
10.9423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Benzene, 1-chloro-2-nitro- = (Bromine anion • Benzene, 1-chloro-2-nitro-)

By formula: Br- + C6H4ClNO2 = (Br- • C6H4ClNO2)

Quantity Value Units Method Reference Comment
ΔrH°17.1 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°7.7 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
7.7423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Benzene, 1-methyl-3-nitro- = (Bromine anion • Benzene, 1-methyl-3-nitro-)

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

Quantity Value Units Method Reference Comment
ΔrH°15.9 ± 1.8kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
ΔrS°22.cal/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
ΔrG°6.5 ± 1.0kcal/molIMREPaul and Kebarle, 1991gas phase; ΔGaff at 423 K, ΔSaff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
6.1423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

References

Go To: Top, Reaction thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Hiraoka, Mizuse, et al., 1988
Hiraoka, K.; Mizuse, S.; Yamabe, S., Solvation of Halide Ions with H2O and CH3CN in the Gas Phase, J. Phys. Chem., 1988, 92, 13, 3943, https://doi.org/10.1021/j100324a051 . [all data]

Markovich, Pollack, et al., 1994
Markovich, G.; Pollack, S.; Giniger, R.; Cheshnovsky, O., Photoelectron spectroscopy of Cl-, Br-, and I- solvated in water clusters, J. Chem. Phys., 1994, 101, 11, 9344, https://doi.org/10.1063/1.467965 . [all data]

Payzant, Yamdagni, et al., 1971
Payzant, J.D.; Yamdagni, R.; Kebarle, P., Hydration of CN-, NO2-, NO3-, and HO- in the gas phase, Can. J. Chem., 1971, 49, 3308. [all data]

Arshadi, Yamdagni, et al., 1970
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Notes

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