Bromine anion

• Formula: Br^-
• Molecular weight: 79.905
• IUPAC Standard InChI: InChI=1S/BrH/h1H/p-1 Copy

  
• IUPAC Standard InChIKey: CPELXLSAUQHCOX-UHFFFAOYSA-M Copy
• CAS Registry Number: 24959-67-9
• Chemical structure:
  This structure is also available as a 2d Mol file
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Reaction thermochemistry data (reactions 151 to 185)
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 100, reactions 101 to 150
  • Gas phase ion energetics data
  • Ion clustering data
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Reaction thermochemistry data

Go To: Top, 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:
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias
B - John E. Bartmess

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 151 to 185

( • ) +  = ( •  • )

By formula: (Br^- • HCl) + O₂S = (Br^- • O₂S • HCl)

( • 4294967295) +  =

By formula: (Br^- • 4294967295Rb) + Rb = Br^-

( • 2) +  = ( • 3)

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

 +  = C₃BrF₆^-

By formula: Br^- + C₃F₆ = C₃BrF₆^-

( • ) +  = ( • 2)

By formula: (Br^- • N₂O) + N₂O = (Br^- • 2N₂O)

( • 4294967295) +  =

By formula: (Br^- • 4294967295Cs) + Cs = Br^-

 +  = CBr₂F₃^-

By formula: Br^- + CBrF₃ = CBr₂F₃^-

( • 2) +  = ( • 3)

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

( • ) +  = ( • 2)

By formula: (Br^- • O₂S) + O₂S = (Br^- • 2O₂S)

 + 2 = C₄H₁₂BrO₂^-

By formula: Br^- + 2C₂H₆O = C₄H₁₂BrO₂^-

 + 2 = C₆H₁₆BrO₂^-

By formula: Br^- + 2C₃H₈O = C₆H₁₆BrO₂^-

 + 2 = C₈H₂₀BrO₂^-

By formula: Br^- + 2C₄H₁₀O = C₈H₂₀BrO₂^-

 + 3 = C₁₂H₃₀BrO₃^-

By formula: Br^- + 3C₄H₁₀O = C₁₂H₃₀BrO₃^-

 + 3 = C₆H₁₈BrO₃^-

By formula: Br^- + 3C₂H₆O = C₆H₁₈BrO₃^-

 +  = ( • )

By formula: Br^- + CHCl₃ = (Br^- • CHCl₃)

 +  = C₄H₁₀BrO^-

By formula: Br^- + C₄H₁₀O = C₄H₁₀BrO^-

( • ) +  = ( • 2)

By formula: (Br^- • C₆F₆) + C₆F₆ = (Br^- • 2C₆F₆)

( • 2) +  = ( • 3)

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

( • ) +  = ( • 2)

By formula: (Br^- • C₂H₆OS) + C₂H₆OS = (Br^- • 2C₂H₆OS)

 +  = ( • )

By formula: Br^- + N₂O = (Br^- • N₂O)

 +  = CH₄Br^-

By formula: Br^- + CH₄ = CH₄Br^-

 +  = ( • )

By formula: Br^- + Ar = (Br^- • Ar)

 +  = CH₃BrNO₂^-

By formula: Br^- + CH₃NO₂ = CH₃BrNO₂^-

 +  = C₂H₂Br^-

By formula: Br^- + C₂H₂ = C₂H₂Br^-

( • 10) +  = ( • 11)

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

( • 11) +  = ( • 12)

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

( • 12) +  = ( • 13)

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

( • 13) +  = ( • 14)

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

( • 9) +  = ( • 10)

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

( • 7) +  = ( • 8)

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

( • 8) +  = ( • 9)

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

 +  = Br₃Se^-

By formula: Br^- + Br₂Se = Br₃Se^-

 +  = Br₄P^-

By formula: Br^- + Br₃P = Br₄P^-

 +  = BrO₃S^-

By formula: Br^- + O₃S = BrO₃S^-

 +  = CH₂BrO₂^-

By formula: Br^- + CH₂O₂ = CH₂BrO₂^-

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.

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]

Miller, Leopold, et al., 1986
Miller, T.M.; Leopold, D.G.; Murray, K.K.; Lineberger, W.C., Electron Affinities of the Alkali Halides and the Structure of their Negative Ions, J. Chem. Phys., 1986, 85, 5, 2368, https://doi.org/10.1063/1.451091 . [all data]

Hiraoka, Aruga, et al., 1993
Hiraoka, K.; Aruga, K.; Fujimaki, S.; Yamabe, S., Comparative Study of the Gas Phase Bond Strengths of CO2 and N2O with the Halide Ions, J. Am. Soc. Mass Spectrom., 1993, 4, 1, 58, https://doi.org/10.1016/1044-0305(93)85043-W . [all data]

Hiraoka, Takao, et al., 2002
Hiraoka, K.; Takao, K.; Lino, T.; Nakagawa, F.; Suyama, H.; Mizuno, T.; Yamabe, S., Gas-phase ion-molecule reactions in C3F6, J. Phys. Chem. A, 2002, 106, 4, 603-611, https://doi.org/10.1021/jp0116306 . [all data]

Bogdanov and McMahon, 2006
Bogdanov, B.; McMahon, T.B., Gas phase S(N)2 reactions of halide ions with trifluoromethyl halides: Front- and back-side attack vs. complex formation, J. Phys. Chem. A, 2006, 110, 4, 1350-1363, https://doi.org/10.1021/jp0541011 . [all data]

Bogdanov, Peschke, et al., 1999
Bogdanov, B.; Peschke, M.; Tonner, D.S.; Szulejko, J.E.; McMahon, T.B., Stepwise solvation of halides by alcohol molecules in the gas phase, Int. J. Mass Spectrom., 1999, 187, 707-725, https://doi.org/10.1016/S1387-3806(98)14180-5 . [all data]

Giles and Grimsrud, 1993
Giles, K.; Grimsrud, E.P., Measurements of Equilibria and Reactivity of Cluster Ions at Atmospheric Pressure - Reactions of Cl-(CHCl3)0-2 with CH3Br and CH3I, J. Phys. Chem., 1993, 97, 7, 1318, https://doi.org/10.1021/j100109a012 . [all data]

Hiraoka, Mizuse, et al., 1987
Hiraoka, K.; Mizuse, S.; Yamabe, S., High Symmetric Structure of the Gas Phase Ion Cluster X^-..C₆F6 (X = Cl, Br, I), J. Phys. Chem., 1987, 91, 20, 5294, https://doi.org/10.1021/j100304a032 . [all data]

Magnera, Caldwell, et al., 1984
Magnera, T.F.; Caldwell, G.; Sumner, J.; Ikuta, S.; Kebarle, P., Solvation of the halide anions in dimethyl sulfoxide. Factors involved in enhanced reactivity of negative ions in dipolar aprotic solvents, J. Am. Chem. Soc., 1984, 106, 6140. [all data]

Hiraoka, Mizuno, et al., 2001
Hiraoka, K.; Mizuno, T.; Iino, T.; Eguchi, D.; Yamabe, S., Characteristic changes of bond energies for gas-phase cluster ions of halide ions with methane and chloromethanes, J. Phys. Chem. A, 2001, 105, 20, 4887-4893, https://doi.org/10.1021/jp010143n . [all data]

Zhao, Yourshaw, et al., 1994
Zhao, Y.X.; Yourshaw, I.; Reiser, G.; Arnold, C.C.; Neumark, D.M., Study of the ArBr(-), ArI(-), and KrI(-) anions and the corresponding neutral van der Waals complexes by anion zero electron kinetic energy, J. Chem. Phys., 1994, 101, 8, 6538, https://doi.org/10.1063/1.468500 . [all data]

Gatland, 1984
Gatland, I.R., Determination of Ion-Atom Potentials from Mobility Experiments. in Swarms of Ions and Electrons In Gases, W. Lindinger, Ed., Springer-Verlag, NY,, 1984, 44. [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]

Wild, Milley, et al., 2000
Wild, D.A.; Milley, P.J.; Loh, Z.M.; Wolynec, P.P.; Weiser, P.S.; Bieske, E.J., Structural and Energetic Properties of the Br--C2H2 Anion Complex from Rotationally Resolved Mid-infrared Spectra And ab initio Calculations, J. Chem. Phys., 2000, 113, 3, 1075, https://doi.org/10.1063/1.481919 . [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]

Lobring, Hao, et al., 2003
Lobring, K.C.; Hao, C.T.; Forbes, J.K.; Ivanov, M.R.J.; Bachrach, S.M.; Sunderlin, L.S., Bond strengths in ChCl(3)(-) and ChOCl(3)(-) (Ch = S, Se, Te): Experiment and theory, J. Phys. Chem. A, 2003, 107, 50, 11153-11160, https://doi.org/10.1021/jp030388v . [all data]

Heil, Check, et al., 2002
Heil, T.E.; Check, C.E.; Lobring, K.C.; Sunderlin, L.S., The thermochemistry of phosphorus tetrahalide anions, J. Phys. Chem. A, 2002, 106, 42, 10043-10048, https://doi.org/10.1021/jp021386y . [all data]

Hao, Gilbert, et al., 2006
Hao, C.; Gilbert, T.M.; Sunderlin, L.S., The Bond Dissociation Energies of SO3-X- (X = F, Cl, Br, and I), Can. J. Chem., 2006, 83, 11, 2013-2019, https://doi.org/10.1139/v05-216 . [all data]

Walker and Sunderlin, 1999
Walker, B.W.; Sunderlin, L.S., The thermochemistry of formic acid halide anion clusters, Int. J. Mass Spectrom., 1999, 184, 2-3, 183-189, https://doi.org/10.1016/S1387-3806(99)00008-1 . [all data]

Notes

Go To: Top, Reaction thermochemistry data, References

• Symbols used in this document:
  

  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions
  ΔrS°	Entropy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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