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Bromine anion


Gas phase thermochemistry data

Go To: Top, Reaction thermochemistry data, References, Notes

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

Quantity Value Units Method Reference Comment
gas,1 bar163.49J/mol*KReviewChase, 1998Data last reviewed in June, 1982

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, References, Notes

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

Data compiled 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 bullet Water) + Water = (Bromine anion bullet 2Water)

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

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar48.5 ± 1.3kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Deltar51.04kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Deltar51.5 ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Deltar51.5 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar75.3J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Deltar95.8J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Deltar26. ± 4.2kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Deltar23. ± 5.9kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Deltar22.6kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Deltar24. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

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

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

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar47.7 ± 1.3kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Deltar28.9kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Deltar48.1 ± 4.2kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Deltar48.1 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar94.1J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Deltar104.J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Deltar20. ± 4.6kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Deltar17. ± 5.9kJ/molTDAsPayzant, Yamdagni, et al., 1971gas phase; B
Deltar17.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Deltar18. ± 8.4kJ/molTDAsKebarle, Arshadi, et al., 1968gas phase; B,M

Bromine anion + Water = (Bromine anion bullet Water)

By formula: Br- + H2O = (Br- bullet H2O)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar53.14kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Deltar49.0 ± 1.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Deltar52.72kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Deltar53.1kJ/molHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar61.5J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Deltar77.0J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Deltar82.8J/mol*KMSBurdett and Hayhurst, 1982gas phase; FLAME SOURCE, 1600 K; M
Quantity Value Units Method Reference Comment
Deltar30.5 ± 3.3kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Deltar29. ± 12.kJ/molTDAsBurdett and Hayhurst, 1982gas phase; B
Deltar29. ± 8.4kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B

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

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

Quantity Value Units Method Reference Comment
Deltar108. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M,M
Quantity Value Units Method Reference Comment
Deltar96.J/mol*KN/APaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Deltar96.J/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
Deltar67.4 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
64.4423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
67.4423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Acetonitrile = (Bromine anion bullet Acetonitrile)

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

Quantity Value Units Method Reference Comment
Deltar59.8 ± 4.2kJ/molTDAsLi, Ross, et al., 1996gas phase; B
Deltar50.6 ± 1.7kJ/molN/AMarkovich, Perera, et al., 1996gas phase; B
Deltar54.0 ± 1.7kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Deltar54.0 ± 8.4kJ/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Deltar54.0kJ/molHPMSCaldwell, Masucci, et al., 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar51.0J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Deltar69.0J/mol*KHPMSYamdagni and Kebarle, 1972gas phase; M
Quantity Value Units Method Reference Comment
Deltar36.4 ± 0.84kJ/molTDAsLi, Ross, et al., 1996gas phase; B
Deltar37. ± 8.4kJ/molIMRETanabe, Morgon, et al., 1996gas phase; Anchored to H2O..Br- of Hiraoka, Mizure, et al., 19882; B
Deltar38.5 ± 2.9kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Deltar33. ± 8.4kJ/molTDAsYamdagni and Kebarle, 1972gas phase; B

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

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

Quantity Value Units Method Reference Comment
Deltar52.7 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B
Deltar108.kJ/molPHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar96.J/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
Deltar17. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
66.9423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

Bromine anion + Phenol = (Bromine anion bullet Phenol)

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

Quantity Value Units Method Reference Comment
Deltar87.0 ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M
Deltar82.0kJ/molPHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar84.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Deltar96.J/mol*KN/APaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar46.4 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
46.4423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
46.4423.PHPMSPaul and Kebarle, 1990gas phase; Entropy change calculated or estimated; M

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

By formula: Br- + HBr = (Br- bullet HBr)

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar86.2 ± 8.4kJ/molTDAsCaldwell and Kebarle, 1985gas phase; B,M
Deltar73.2kJ/molFADavidson, Fehsenfeld, et al., 1977gas phase; From thermochemical cycle,switching reaction(Br-/NO3-HNO3/HBr); DG>, «DELTA»rH>; M
Quantity Value Units Method Reference Comment
Deltar93.3J/mol*KPHPMSCaldwell and Kebarle, 1985gas phase; M
Deltar92.J/mol*KFADavidson, Fehsenfeld, et al., 1977gas phase; From thermochemical cycle,switching reaction(Br-/NO3-HNO3/HBr); DG>, «DELTA»rH>; M
Quantity Value Units Method Reference Comment
Deltar58. ± 11.kJ/molTDAsCaldwell and Kebarle, 1985gas phase; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
39.367.FADavidson, Fehsenfeld, et al., 1977gas phase; From thermochemical cycle,switching reaction(Br-/NO3-HNO3/HBr); DG>, «DELTA»rH>; M

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

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

Bond type: Hydrogen bond (negative ion to hydride)

Quantity Value Units Method Reference Comment
Deltar46.02 ± 0.84kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Deltar26. ± 9.6kJ/molN/AMarkovich, Pollack, et al., 1994gas phase; For photodissociation plus electron loss. Affinity is difference from lower solvated ion.; B
Deltar45.6 ± 4.2kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar110.J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Deltar112.J/mol*KHPMSArshadi, Yamdagni, et al., 1970gas phase; M
Quantity Value Units Method Reference Comment
Deltar13.0 ± 2.9kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Deltar12.1kJ/molTDAsArshadi, Yamdagni, et al., 1970gas phase; B
Deltar14. ± 8.4kJ/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
Deltar1353.69 ± 0.21kJ/molD-EABlondel, Cacciani, et al., 1989gas phase; reported: 27129.170±0.015 cm-1; B
Deltar1353. ± 8.8kJ/molG+TSTaft and Bordwell, 1988gas phase; B
Deltar1341.4kJ/molN/ACheck, Faust, et al., 2001gas phase; F-; ; «DELTA»S(acid)=19.2; «DELTA»S(EA)=6.4; B
Quantity Value Units Method Reference Comment
Deltar1331.8 ± 0.63kJ/molH-TSBlondel, Cacciani, et al., 1989gas phase; reported: 27129.170±0.015 cm-1; B
Deltar1331. ± 8.4kJ/molIMRETaft and Bordwell, 1988gas phase; B
Deltar1319.6kJ/molN/ACheck, Faust, et al., 2001gas phase; F-; ; «DELTA»S(acid)=19.2; «DELTA»S(EA)=6.4; B

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

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

Quantity Value Units Method Reference Comment
Deltar64.9 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar26. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar67.8 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar28. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar82.8 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; 3,5-dinitrobenzofluoride, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar43.5 ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
43.5423.PHPMSPaul and Kebarle, 1991gas phase; 3,5-dinitrobenzofluoride, Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar90.4 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; 3,5-dinitrobenzonitrile, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar51.0 ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
51.0423.PHPMSPaul and Kebarle, 1991gas phase; 3,5-dinitrobenzonitrile, Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar73.6 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; 3,5-(CF3)-nitrobenzene, Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar34. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

Bromine anion + Anisole = (Bromine anion bullet Anisole)

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

Quantity Value Units Method Reference Comment
Deltar49.4 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar84.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar14. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar46.4 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar84.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar11. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar49.0 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar84.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar13. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar44.4 ± 6.7kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar84.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar8.8 ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
8.8423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

Bromine anion + Toluene = (Bromine anion bullet Toluene)

By formula: Br- + C7H8 = (Br- bullet C7H8)

Quantity Value Units Method Reference Comment
Deltar36. ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar84.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar0.4 ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
0.4423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar51.9 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar84.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar16. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B

Free energy of reaction

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

Bromine anion + Acetophenone = (Bromine anion bullet Acetophenone)

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

Quantity Value Units Method Reference Comment
Deltar59.0 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar84.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar23. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff measured at 303 K, corrected to 423 K, «DELTA»Saff taken as that of PhNO2..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar36.4 ± 1.3kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B,M
Deltar35.6 ± 3.3kJ/molN/AMarkovich, Perera, et al., 1996gas phase; B
Deltar23.0kJ/molTDAsYamdagni and Kebarle, 1972gas phase; B,M
Quantity Value Units Method Reference Comment
Deltar82.0J/mol*KPHPMSHiraoka, Mizuse, et al., 1988gas phase; M
Deltar45.6J/mol*KHPMSYamdagni and Kebarle, 1972gas phase; Entropy change is questionable; M
Quantity Value Units Method Reference Comment
Deltar12. ± 5.0kJ/molTDAsHiraoka, Mizuse, et al., 1988gas phase; B
Deltar9.20kJ/molTDAsYamdagni and Kebarle, 1972gas phase; B

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

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

Quantity Value Units Method Reference Comment
Deltar119. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Deltar96.J/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
Deltar78.2 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
78.2423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar105. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Deltar96.J/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
Deltar64.9 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
64.9423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar102. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Deltar96.J/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
Deltar61.5 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
61.5423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar101. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Deltar96.J/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
Deltar60.2 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
60.2423.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 bullet Benzene, 1-fluoro-2-nitro-)

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

Quantity Value Units Method Reference Comment
Deltar73.6 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar34. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar111. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Deltar96.J/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
Deltar70.7 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
70.7423.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 bullet Benzene, 1,2-dinitro-)

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

Quantity Value Units Method Reference Comment
Deltar87.9 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar48.5 ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
48.5423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar115. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Deltar96.J/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
Deltar74.1 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
74.1423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar113. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Deltar96.J/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
Deltar72.4 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
72.4423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar87.4 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar48.1 ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
48.1423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar85.8 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar46.4 ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
46.4423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar116. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Deltar96.J/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
Deltar75.7 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
75.7423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar107. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Deltar96.J/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
Deltar66.5 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
66.5423.PHPMSPaul and Kebarle, 1990gas phase; switching reaction,Thermochemical ladder(Br-)C6H5OH, Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar115. ± 7.5kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B,M
Quantity Value Units Method Reference Comment
Deltar96.J/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
Deltar74.1 ± 4.2kJ/molIMREPaul and Kebarle, 1990gas phase; «DELTA»Gaff at 423 K; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
74.1423.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 bullet Benzene, 1-chloro-4-nitro-)

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

Quantity Value Units Method Reference Comment
Deltar67.4 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar28. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar77.8 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar38. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar73.2 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar34. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar66.1 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar27. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar80.3 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar41. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar68.6 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar29. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar72.4 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar33. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar77.4 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar38. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar77.8 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar38. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar82.4 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar43.1 ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
43.1423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar84.9 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar45.6 ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

DeltarG° (kJ/mol) T (K) Method Reference Comment
45.6423.PHPMSPaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M

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

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

Quantity Value Units Method Reference Comment
Deltar71.5 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar32. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

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

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

Quantity Value Units Method Reference Comment
Deltar66.5 ± 7.5kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B,M
Quantity Value Units Method Reference Comment
Deltar92.J/mol*KN/APaul and Kebarle, 1991gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar27. ± 4.2kJ/molIMREPaul and Kebarle, 1991gas phase; «DELTA»Gaff at 423 K, «DELTA»Saff taken as that of mCF3-nitrobenzene..Br-; B

Free energy of reaction

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

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Notes

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

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Hiraoka, 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
Arshadi, M.; Yamdagni, R.; Kebarle, P., Hydration of Halide Negative Ions in the Gas Phase. II. Comparison of Hydration Energies for the Alkali Positive and Halide Negative Ions, J. Phys. Chem., 1970, 74, 7, 1475, https://doi.org/10.1021/j100702a014 . [all data]

Kebarle, Arshadi, et al., 1968
Kebarle, P.; Arshadi, M.; Scarborough, J., Hydration of Negative Ions in the Gas Phase, J. Chem. Phys., 1968, 49, 2, 817, https://doi.org/10.1063/1.1670145 . [all data]

Caldwell, Masucci, et al., 1989
Caldwell, G.W.; Masucci, J.A.; Ikonomou, M.G., Negative Ion Chemical Ionization Mass Spectrometry - Binding of Molecules to Bromide and Iodide Anions, Org. Mass Spectrom., 1989, 24, 1, 8, https://doi.org/10.1002/oms.1210240103 . [all data]

Burdett and Hayhurst, 1982
Burdett, N.A.; Hayhurst, A.N., Hydration of gas phase ions and the measurement of boundary layer cooling during flame sampling into a mass spectrometer., J. Chem. Soc. Faraday Trans. 1, 1982, 78, 2997. [all data]

Paul and Kebarle, 1990
Paul, G.J.C.; Kebarle, P., Stabilities in the Gas Phase of the Hydrogen Bonded Complexes, YC6H4OH-X-, of Substituted Phenols, YC6H4OH, with the Halide Anions X-(Cl-, Br-), Can. J. Chem., 1990, 68, 11, 2070, https://doi.org/10.1139/v90-316 . [all data]

Li, Ross, et al., 1996
Li, C.; Ross, P.; Szulejko, J.; McMahon, T.B., High-Pressure Mass Spectrometric Investigations of the Potential Energy Surfaces of Gas-Phase Sn2 Reactions., J. Am. Chem. Soc., 1996, 118, 39, 9360, https://doi.org/10.1021/ja960565o . [all data]

Markovich, Perera, et al., 1996
Markovich, G.; Perera, L.; Berkowitz, M.L.; Cheshnovsky, O., The Solvation of Cl-, Br-, and I- in Acetonitrile Cluster: Photoelectron Spectroscopy and Molecular Dynamics Simulations., J. Chem. Phys., 1996, 105, 7, 2675, https://doi.org/10.1063/1.472131 . [all data]

Yamdagni and Kebarle, 1972
Yamdagni, R.; Kebarle, P., Solvation of negative ions by protic and aprotic solvents. Gas phase solvation of halide ions by acetonitrile and water molecules, J. Am. Chem. Soc., 1972, 94, 2940. [all data]

Tanabe, Morgon, et al., 1996
Tanabe, F.K.J.; Morgon, N.H.; Riveros, J.M., Relative Bromide and Iodide Affinity of Simple Solvent Molecules Determined by FT-ICR, J. Phys. Chem., 1996, 100, 8, 2862-2866, https://doi.org/10.1021/jp952290p . [all data]

Hiraoka, Mizure, et al., 1988
Hiraoka, K.; Mizure, S.; Yamabe, S.; Nakatsuji, Y., Gas Phase Clustering Reactions of CN- and CH2CN- with MeCN, Chem. Phys. Lett., 1988, 148, 6, 497, https://doi.org/10.1016/0009-2614(88)80320-8 . [all data]

Paul and Kebarle, 1991
Paul, G.J.C.; Kebarle, P., Stabilities of Complexes of Br- with Substituted Benzenes (SB) Based on Determinations of the Gas-Phase Equilibria Br- + SB = (BrSB)-, J. Am. Chem. Soc., 1991, 113, 4, 1148, https://doi.org/10.1021/ja00004a014 . [all data]

Caldwell and Kebarle, 1985
Caldwell, G.; Kebarle, P., The hydrogen bond energies of the bihalide ions XHX- and YHX-, Can. J. Chem., 1985, 63, 1399. [all data]

Davidson, Fehsenfeld, et al., 1977
Davidson, J.A.; Fehsenfeld, F.C.; Howard, C.J., The heats of formation of NO3- and NO3- association complexes with HNO3 and HBr, Int. J. Chem. Kinet., 1977, 9, 17. [all data]

Blondel, Cacciani, et al., 1989
Blondel, C.; Cacciani, P.; Delsart, C.; Trainham, R., High Resolution Determination of the Electron Affinity of Fluorine and Bromine using Crossed Ion and Laser Beams, Phys. Rev. A, 1989, 40, 7, 3698, https://doi.org/10.1103/PhysRevA.40.3698 . [all data]

Taft and Bordwell, 1988
Taft, R.W.; Bordwell, F.G., Structural and Solvent Effects Evaluated from Acidities Measured in Dimethyl Sulfoxide and in the Gas Phase, Acc. Chem. Res., 1988, 21, 12, 463, https://doi.org/10.1021/ar00156a005 . [all data]

Check, Faust, et al., 2001
Check, C.E.; Faust, T.O.; Bailey, J.M.; Wright, B.J.; Gilbert, T.M.; Sunderlin, L.S., Addition of Polarization and Diffuse Functions to the LANL2DZ Basis Set for P-Block Elements, J. Phys. Chem. A,, 2001, 105, 34, 8111, https://doi.org/10.1021/jp011945l . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, References