Hydrogen cation

• Formula: H⁺
• Molecular weight: 1.00739
• IUPAC Standard InChI: InChI=1S/p+1 Copy

  
• IUPAC Standard InChIKey: GPRLSGONYQIRFK-UHFFFAOYSA-N Copy
• CAS Registry Number: 12408-02-5
• Chemical structure:
  This structure is also available as a 2d Mol file
• Isotopologues:
  • Deuterium cation
• Permanent link for this species. Use this link for bookmarking this species for future reference.
• Information on this page:
  • Reaction thermochemistry data (reactions 1051 to 1100)
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 100, reactions 101 to 150, reactions 151 to 200, reactions 201 to 250, reactions 251 to 300, reactions 301 to 350, reactions 351 to 400, reactions 401 to 450, reactions 451 to 500, reactions 501 to 550, reactions 551 to 600, reactions 601 to 650, reactions 651 to 700, reactions 701 to 750, reactions 751 to 800, reactions 801 to 850, reactions 851 to 900, reactions 901 to 950, reactions 951 to 1000, reactions 1001 to 1050, reactions 1101 to 1150, reactions 1151 to 1200, reactions 1201 to 1250, reactions 1251 to 1300, reactions 1301 to 1350, reactions 1351 to 1375
  • Gas phase ion energetics 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 by: 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 1051 to 1100

C₆HF₅N^- +  =

By formula: C₆HF₅N^- + H⁺ = C₆H₂F₅N

C₇H₂F₅^- +  =

By formula: C₇H₂F₅^- + H⁺ = C₇H₃F₅

C₂H₆As^- +  = C₂H₇As

By formula: C₂H₆As^- + H⁺ = C₂H₇As

C₈H₇^- +  =

By formula: C₈H₇^- + H⁺ = C₈H₈

C₆H₉^- +  =

By formula: C₆H₉^- + H⁺ = C₆H₁₀

C₇H₆Cl^- +  =

By formula: C₇H₆Cl^- + H⁺ = C₇H₇Cl

Au^- +  = HAu

By formula: Au^- + H⁺ = HAu

C₈H₃F₆^- +  =

By formula: C₈H₃F₆^- + H⁺ = C₈H₄F₆

C₈H₃F₆^- +  =

By formula: C₈H₃F₆^- + H⁺ = C₈H₄F₆

C₈H₃F₆^- +  =

By formula: C₈H₃F₆^- + H⁺ = C₈H₄F₆

C₉H₂F₉^- +  = C₉H₃F₉

By formula: C₉H₂F₉^- + H⁺ = C₉H₃F₉

C₉H₂F₉^- +  =

By formula: C₉H₂F₉^- + H⁺ = C₉H₃F₉

C₁₀HF₁₂^- +  = C₁₀H₂F₁₂

By formula: C₁₀HF₁₂^- + H⁺ = C₁₀H₂F₁₂

C₂H₆N^- +  =

By formula: C₂H₆N^- + H⁺ = C₂H₇N

C₆H₁₁O^- +  =

By formula: C₆H₁₁O^- + H⁺ = C₆H₁₂O

CH₃ClP^- +  = CH₄ClP

By formula: CH₃ClP^- + H⁺ = CH₄ClP

FO^- +  =

By formula: FO^- + H⁺ = HFO

OP^- +  =

By formula: OP^- + H⁺ = HOP

 +  =

By formula: C₄H₇O₂^- + H⁺ = C₄H₈O₂

BrO^- +  =

By formula: BrO^- + H⁺ = HBrO

C₆H₆NO^- +  =

By formula: C₆H₆NO^- + H⁺ = C₆H₇NO

C₁₆H₁₅^- +  =

By formula: C₁₆H₁₅^- + H⁺ = C₁₆H₁₆

C₇H₆NO₂^- +  =

By formula: C₇H₆NO₂^- + H⁺ = C₇H₇NO₂

C₇H₅O₃^- +  =

By formula: C₇H₅O₃^- + H⁺ = C₇H₆O₃

C₇H₄ClO₂^- +  =

By formula: C₇H₄ClO₂^- + H⁺ = C₇H₅ClO₂

C₇H₅O₃^- +  =

By formula: C₇H₅O₃^- + H⁺ = C₇H₆O₃

C₃H₆NO^- +  =

By formula: C₃H₆NO^- + H⁺ = C₃H₇NO

 +  =

By formula: C₃H₇^- + H⁺ = C₃H₈

C₄H₅O₂^- +  =

By formula: C₄H₅O₂^- + H⁺ = C₄H₆O₂

C₅H₇O₂^- +  =

By formula: C₅H₇O₂^- + H⁺ = C₅H₈O₂

C₆H₉O₂^- +  =

By formula: C₆H₉O₂^- + H⁺ = C₆H₁₀O₂

C₇H₁₁O₂^- +  =

By formula: C₇H₁₁O₂^- + H⁺ = C₇H₁₂O₂

C₁₂H₁₇O₂^- +  =

By formula: C₁₂H₁₇O₂^- + H⁺ = C₁₂H₁₈O₂

C₄H₇O^- +  =

By formula: C₄H₇O^- + H⁺ = C₄H₈O

C₅H₇O₂^- +  =

By formula: C₅H₇O₂^- + H⁺ = C₅H₈O₂

C₅H₇O₂^- +  =

By formula: C₅H₇O₂^- + H⁺ = C₅H₈O₂

C₇H₁₁O₂^- +  = C₇H₁₂O₂

By formula: C₇H₁₁O₂^- + H⁺ = C₇H₁₂O₂

C₃H₆NO^- +  =

By formula: C₃H₆NO^- + H⁺ = C₃H₇NO

C₆H₃N₂O₅^- +  =

By formula: C₆H₃N₂O₅^- + H⁺ = C₆H₄N₂O₅

C₈H₆ClO₂^- +  =

By formula: C₈H₆ClO₂^- + H⁺ = C₈H₇ClO₂

C₅H₁₁NO₂^- +  = C₅H₁₂NO₂

By formula: C₅H₁₁NO₂^- + H⁺ = C₅H₁₂NO₂

C₁₀H₁₁O₂^- +  =

By formula: C₁₀H₁₁O₂^- + H⁺ = C₁₀H₁₂O₂

C₄O₄^-2 +  = C₄HO₄^-2

By formula: C₄O₄^-2 + H⁺ = C₄HO₄^-2

C₃H₆NO₂^- +  =

By formula: C₃H₆NO₂^- + H⁺ = C₃H₇NO₂

CH^- +  =

By formula: CH^- + H⁺ = CH₂

C₅H₁₁S^- +  =

By formula: C₅H₁₁S^- + H⁺ = C₅H₁₂S

C₃H₈N^- +  =

By formula: C₃H₈N^- + H⁺ = C₃H₉N

C₅H₇O^- +  =

By formula: C₅H₇O^- + H⁺ = C₅H₈O

C₇H₁₁O^- +  =

By formula: C₇H₁₁O^- + H⁺ = C₇H₁₂O

C₇H₁₃O^- +  =

By formula: C₇H₁₃O^- + H⁺ = C₇H₁₄O

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.

Koppel, Taft, et al., 1994
Koppel, I.A.; Taft, R.W.; Anvia, F.; Zhu, S.Z.; Hu, L.Q.; Sung, K.S.; Desmarteau, D.D.; Yagupolskii, L.M., The Gas-Phase Acidities of Very Strong Neutral Bronsted Acids, J. Am. Chem. Soc., 1994, 116, 7, 3047, https://doi.org/10.1021/ja00086a038 . [all data]

Guillemin, Decouzon, et al., 1997
Guillemin, J.C.; Decouzon, M.; Maria, P.C.; Gal, J.F.; Mo, O.; Yanez, M., Gas-phase basicities and acidities of ethyl-, vinyl, and ethynylarsine. An experimental and theoretical study, J. Phys. Chem. A, 1997, 101, 9525. [all data]

Kato, Lee, et al., 1997
Kato, S.; Lee, H.S.; Gareyev, R.; Wenthold, P.G.; Lineberger, W.C.; DePuy, C.H.; Bierbaum, V.M., Experimental and Computational Studies of the Structures and Energetics of Cyclooctatetraene and Its Derivatives, J. Am. Chem. Soc., 1997, 119, 33, 7863, https://doi.org/10.1021/ja971433d . [all data]

Clifford, Wenthold, et al., 1998
Clifford, E.P.; Wenthold, P.G.; Lineberger, W.C.; Ellison, G.B.; Wang, C.X.; Grabowski, J.J.; Vila, F.; Jordan, Properties of Tetramethyleneethane (TME) as Revealed by Ion Chemistry and Ion Photoelectron Spectroscopy, J. Chem. Soc. Perkin Trans., 1998, 2, 5, 1015, https://doi.org/10.1039/a707322d . [all data]

Poutsma, Nash, et al., 1997
Poutsma, J.C.; Nash, J.J.; Paulino, J.A.; Squires, R.R., Absolute Heats of Formation of Phenylcarbene and Vinylcarbene, J. Am. Chem. Soc., 1997, 119, 20, 4686, https://doi.org/10.1021/ja963918s . [all data]

Hotop and Lineberger, 1973
Hotop, H.; Lineberger, W.C., Dye-laser Photodetachment Studies of Au-, Pt-, PtN-, and Ag-, J. Chem. Phys., 1973, 58, 6, 2379, https://doi.org/10.1063/1.1679515 . [all data]

Schlosser, Mongin, et al., 1998
Schlosser, M.; Mongin, F.; Porwisiak, J.; Dmowski, W.; Buker, H.H.; Nibbering, N.M.M., Bis- and Oligo(trifluoromethyl)benzenes: Hydrogen/Metal Exchange Rates and Gas-Phase Acidities., Chem. Eur. J., 1998, 4, 7, 1281, https://doi.org/10.1002/(SICI)1521-3765(19980710)4:7<1281::AID-CHEM1281>3.0.CO;2-I . [all data]

MacKay, Hemsworth, et al., 1976
MacKay, G.J.; Hemsworth, R.S.; Bohme, D.K., Absolute gas-phase acidities of CH₃NH₂, C₂H₅NH₂, (CH₃)₂NH, and (CH₃)₃N, Can. J. Chem., 1976, 54, 1624. [all data]

Zimmerman, Reed, et al., 1977
Zimmerman, A.H.; Reed, K.J.; Brauman, J.I., Photodetachment of electrons from enolate anions. Gas phase electron affinities of enolate radicals, J. Am. Chem. Soc., 1977, 99, 7203. [all data]

Hurtado, Yanez, et al., 2009
Hurtado, M.; Yanez, M.; Herrero, R.; Guerrero, A.; Davalos, J.Z.; Abboud, J.L.M.; Khater, B.; Guillemin, J.C., The Ever-Surprising Chemistry of Boron: Enhanced Acidity of Phosphine center dot Boranes, Chem. Eur. J., 2009, 15, 18, 4622-4629, https://doi.org/10.1002/chem.200802307 . [all data]

Gilles, Polak, et al., 1992
Gilles, M.K.; Polak, M.L.; Lineberger, W.C., Photoelectron Spectroscopy of the Halogen Oxide Anions FO-, ClO-, BrO-, IO-, OClO-, and OIO-, J. Chem. Phys., 1992, 96, 11, 8012, https://doi.org/10.1063/1.462352 . [all data]

Zittel and Lineberger, 1976
Zittel, P.F.; Lineberger, W.C., Laser photoelectron spectrometry of PO-, PH-, and PH₂-, J. Chem. Phys., 1976, 65, 1236. [all data]

Caldwell, Renneboog, et al., 1989
Caldwell, G.; Renneboog, R.; Kebarle, P., Gas Phase Acidities of Aliphatic Carboxylic Acids, Based on Measurements of Proton Transfer Equilibria, Can. J. Chem., 1989, 67, 4, 661, https://doi.org/10.1139/v89-092 . [all data]

Kebarle and McMahon, 1977
Kebarle, P.; McMahon, T.B., Intrinsic Acidities of Substituted Phenols and Benzoic Acids Determined by Gas Phase Proton Transfer Equilibria, J. Am. Chem. Soc., 1977, 99, 7, 2222, https://doi.org/10.1021/ja00449a032 . [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]

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DePuy, C.H.; Grabowski, J.J.; Bierbaum, V.M.; Ingemann, S.; Nibbering, N.M.M., Gas-phase reactions of anions with methyl formate and N,N-dimethylformamide, J. Am. Chem. Soc., 1985, 107, 1093. [all data]

DePuy, Gronert, et al., 1989
DePuy, C.H.; Gronert, S.; Barlow, S.E.; Bierbaum, V.M.; Damrauer, R., The Gas Phase Acidities of the Alkanes, J. Am. Chem. Soc., 1989, 111, 6, 1968, https://doi.org/10.1021/ja00188a003 . [all data]

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Graul, S.T.; Schnute, M.E.; Squires, R.R., Gas-Phase Acidities of Carboxylic Acids and Alcohols from Collision-Induced Dissociation of Dimer Cluster Ions, Int. J. Mass Spectrom. Ion Proc., 1990, 96, 2, 181, https://doi.org/10.1016/0168-1176(90)87028-F . [all data]

Decouzon, Exner, et al., 1990
Decouzon, M.; Exner, O.; Gal, J.-F.; Maria, P.-C., The Gas-Phase Acidity and the Acidic Site of Acetohydroxamic Acid: an FT-ICR Study, J. Org. Chem., 1990, 55, 13, 3980, https://doi.org/10.1021/jo00300a007 . [all data]

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Decouzon, M.; Exner, O.; Gal, J.F.; Maria, P.C., The Meta versus Para substituent effect in the gas phase: Separation of inductive and resonance components, J. Phys. Org. Chem., 1994, 7, 11, 615, https://doi.org/10.1002/poc.610071105 . [all data]

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Decouzon, M.; Exner, O.; Gal, J.-F.; Maria, P.-C., Non-classical Buttressing Effect: Gas-phase Ionization of Some Methyl Substituted Benzoic Acids, J. Chem. Soc. Perkin Trans., 1996, 2, 4, 475, https://doi.org/10.1039/p29960000475 . [all data]

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Brickhouse, M.D.; Squires, R.R., Gas Phase Bronsted vs. Lewis Acid-Base Reactions of 6,6-Dimethylfulvene. A Sensitive Probe of the Electronic Structures of Organic Anions, J. Am. Chem. Soc., 1988, 110, 9, 2706, https://doi.org/10.1021/ja00217a002 . [all data]

Zimmerman, Jackson, et al., 1978
Zimmerman, A.H.; Jackson, R.L.; Janousek, B.K.; Brauman, J.J., Electron photodetachment from cyclic enolate anions in the gas phase: Electron affinities of cyclic enolate radicals, J. Am. Chem. Soc., 1978, 100, 4674. [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

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