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 601 to 650)
  • 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 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 1051 to 1100, 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

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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 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 601 to 650

C₇H₇O^- +  =

By formula: C₇H₇O^- + H⁺ = C₇H₈O

ClO₃^- +  = HClO₃

By formula: ClO₃^- + H⁺ = HClO₃

C₇H₇O^- +  =

By formula: C₇H₇O^- + H⁺ = C₇H₈O

C₅H₆N^- +  =

By formula: C₅H₆N^- + H⁺ = C₅H₇N

C₂₄H₃₁O^- +  = C₂₄H₃₂O

By formula: C₂₄H₃₁O^- + H⁺ = C₂₄H₃₂O

C₂₇H₂₆F₃O^- +  = C₂₇H₂₇F₃O

By formula: C₂₇H₂₆F₃O^- + H⁺ = C₂₇H₂₇F₃O

C₂₆H₂₆ClO^- +  = C₂₆H₂₇ClO

By formula: C₂₆H₂₆ClO^- + H⁺ = C₂₆H₂₇ClO

C₂₇H₂₉O^- +  = C₂₇H₃₀O

By formula: C₂₇H₂₉O^- + H⁺ = C₂₇H₃₀O

C₂₃H₂₉O^- +  = C₂₃H₃₀O

By formula: C₂₃H₂₉O^- + H⁺ = C₂₃H₃₀O

CFO^- +  = CHFO

By formula: CFO^- + H⁺ = CHFO

C₇H₆Br^- +  =

By formula: C₇H₆Br^- + H⁺ = C₇H₇Br

C₇H₆Br^- +  =

By formula: C₇H₆Br^- + H⁺ = C₇H₇Br

C₂₆H₂₇O^- +  = C₂₆H₂₈O

By formula: C₂₆H₂₇O^- + H⁺ = C₂₆H₂₈O

C₂₉H₃₃O^- +  = C₂₉H₃₄O

By formula: C₂₉H₃₃O^- + H⁺ = C₂₉H₃₄O

C₇H₆Cl^- +  =

By formula: C₇H₆Cl^- + H⁺ = C₇H₇Cl

C₇H₆Br^- +  =

By formula: C₇H₆Br^- + H⁺ = C₇H₇Br

C₅H₅S^- +  =

By formula: C₅H₅S^- + H⁺ = C₅H₆S

BO₂^- +  = HBO₂

By formula: BO₂^- + H⁺ = HBO₂

F₃Si^- +  =

By formula: F₃Si^- + H⁺ = HF₃Si

C₆H₆N^- +  =

By formula: C₆H₆N^- + H⁺ = C₆H₇N

C₆H₆N^- +  =

By formula: C₆H₆N^- + H⁺ = C₆H₇N

C₆H₁₃O^- +  =

By formula: C₆H₁₃O^- + H⁺ = C₆H₁₄O

C₆H₁₁O^- +  =

By formula: C₆H₁₁O^- + H⁺ = C₆H₁₂O

C₄H₅^- +  =

By formula: C₄H₅^- + H⁺ = C₄H₆

C₇H₁₅O^- +  =

By formula: C₇H₁₅O^- + H⁺ = C₇H₁₆O

C₆H₁₁O^- +  =

By formula: C₆H₁₁O^- + H⁺ = C₆H₁₂O

C₅H₁₁O^- +  =

By formula: C₅H₁₁O^- + H⁺ = C₅H₁₂O

C₆H₆F₃O₄^- +  = C₆H₇F₃O₄

By formula: C₆H₆F₃O₄^- + H⁺ = C₆H₇F₃O₄

C₇H₅F₆O₄^- +  = C₇H₆F₆O₄

By formula: C₇H₅F₆O₄^- + H⁺ = C₇H₆F₆O₄

C₆H₂F₆NO₂^- +  = C₆H₃F₆NO₂

By formula: C₆H₂F₆NO₂^- + H⁺ = C₆H₃F₆NO₂

C₁₃H₁₁F₃NO₅^- +  = C₁₃H₁₂F₃NO₅

By formula: C₁₃H₁₁F₃NO₅^- + H⁺ = C₁₃H₁₂F₃NO₅

C₁₄H₁₀F₆NO₅^- +  = C₁₄H₁₁F₆NO₅

By formula: C₁₄H₁₀F₆NO₅^- + H⁺ = C₁₄H₁₁F₆NO₅

C₁₂H₈F₃N₂O₃^- +  = C₁₂H₉F₃N₂O₃

By formula: C₁₂H₈F₃N₂O₃^- + H⁺ = C₁₂H₉F₃N₂O₃

C₁₃H₇F₆N₂O₃^- +  = C₁₃H₈F₆N₂O₃

By formula: C₁₃H₇F₆N₂O₃^- + H⁺ = C₁₃H₈F₆N₂O₃

C₁₃H₁₀BrF₃NO₅^- +  = C₁₃H₁₁BrF₃NO₅

By formula: C₁₃H₁₀BrF₃NO₅^- + H⁺ = C₁₃H₁₁BrF₃NO₅

C₁₄H₉BrF₆NO₅^- +  = C₁₄H₁₀BrF₆NO₅

By formula: C₁₄H₉BrF₆NO₅^- + H⁺ = C₁₄H₁₀BrF₆NO₅

C₁₀H₁₃F₃NO₅^- +  = C₁₀H₁₄F₃NO₅

By formula: C₁₀H₁₃F₃NO₅^- + H⁺ = C₁₀H₁₄F₃NO₅

C₁₁H₁₂F₆NO₅^- +  = C₁₁H₁₃F₆NO₅

By formula: C₁₁H₁₂F₆NO₅^- + H⁺ = C₁₁H₁₃F₆NO₅

C₈H₁₁N₂O₅^- +  = C₈H₁₂N₂O₅

By formula: C₈H₁₁N₂O₅^- + H⁺ = C₈H₁₂N₂O₅

C₉H₁₀F₃N₂O₃^- +  = C₉H₁₁F₃N₂O₃

By formula: C₉H₁₀F₃N₂O₃^- + H⁺ = C₉H₁₁F₃N₂O₃

C₇H₈N₃O^- +  = C₇H₉N₃O

By formula: C₇H₈N₃O^- + H⁺ = C₇H₉N₃O

C₁₀H₁₄NO₅^- +  = C₁₀H₁₅NO₅

By formula: C₁₀H₁₄NO₅^- + H⁺ = C₁₀H₁₅NO₅

C₁₂H₁₀NO₃^- +  = C₁₂H₁₁NO₃

By formula: C₁₂H₁₀NO₃^- + H⁺ = C₁₂H₁₁NO₃

C₆H₁₃O^- +  =

By formula: C₆H₁₃O^- + H⁺ = C₆H₁₄O

C₆H₁₃O^- +  =

By formula: C₆H₁₃O^- + H⁺ = C₆H₁₄O

C₆H₁₃O^- +  =

By formula: C₆H₁₃O^- + H⁺ = C₆H₁₄O

C₆H₁₃O^- +  =

By formula: C₆H₁₃O^- + H⁺ = C₆H₁₄O

C₇H₁₃O^- +  =

By formula: C₇H₁₃O^- + H⁺ = C₇H₁₄O

C₇H₁₃O^- +  =

By formula: C₇H₁₃O^- + H⁺ = C₇H₁₄O

C₆H₁₃O^- +  =

By formula: C₆H₁₃O^- + H⁺ = C₆H₁₄O

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.

Dahlke and Kass, 1992
Dahlke, G.D.; Kass, S.R., The Ortho-dehydrophenoxy Anion, Int. J. Mass Spectrom. Ion Proc., 1992, 117, 633, https://doi.org/10.1016/0168-1176(92)80117-J . [all data]

Meyer and Kass, 2010
Meyer, M.M.; Kass, S.R., Experimental and Theoretical Gas-Phase Acidities, Bond Dissociation Energies, and Heats of Formation of HClOx, x=1-4, J. Phys. Chem. A, 2010, 114, 12, 4086-4092, https://doi.org/10.1021/jp100888k . [all data]

Alekseev, Fedorova, et al., 1983
Alekseev, V.I.; Fedorova, L.I.; Baluev, A.V., Mass Spectrometric Study of Thermochemical Characteristics of Perchloryl Fluoride and its Decomposition Product Chlorosyl Fluoride, Izv. Akad. Nauk SSR Ser. Khim. 1084, 1983. [all data]

DePuy, Kass, et al., 1988
DePuy, C.H.; Kass, S.R.; Bean, G.P., Formation and Reactions of Heteroaromatic Anions in the Gas Phase, J. Org. Chem., 1988, 53, 19, 4427, https://doi.org/10.1021/jo00254a001 . [all data]

Mishima, Mustanir, et al., 2000
Mishima, M.; Mustanir; Eventova, I.; Rappoport, Z., Acidities and pK(Enol) values of stable simple enols in the gas phase, J. Chem. Soc. Perkin Trans., 2000, 2, 7, 1505-1512, https://doi.org/10.1039/b001155j . [all data]

Karpas and Klein, 1977
Karpas, Z.; Klein, F.S., The gas phase ion chemistry of carbonyl compounds: Formyl fluoride and a binary mixture of H₂CO-F₂CO or H₂CO-Cl₂CO, Int. J. Mass Spectrom. Ion Phys., 1977, 24, 137. [all data]

Thynne and MacNeil, 1970
Thynne, J.C.J.; MacNeil, K.A.G., Ionisation and dissociation of carbonyl fluoride and trifluoromethyl hypofluorite by electron impact, Intern. J. Mass Spectrom. Ion Phys., 1970, 5, 95. [all data]

Wenthold, Wierschke, et al., 1994
Wenthold, P.G.; Wierschke, S.G.; Nash, J.J.; Squires, R.R., Biradical thermochemistry from collision-induced dissociation threshold energy measurements .2. Experimental and theoretical studies of the Mechanism and Thermochemistry of Formation of alph, J. Am. Chem. Soc., 1994, 116, 16, 7378, https://doi.org/10.1021/ja00095a048 . [all data]

Zhai, Wang, et al., 2007
Zhai, H.J.; Wang, L.M.; Li, S.D.; Wang, L.S., Vibrationally resolved photoelectron spectroscopy of BO- and BO2-: A joint experimental and theoretical study, J. Phys. Chem. A, 2007, 111, 6, 1030-1035, https://doi.org/10.1021/jp0666939 . [all data]

Sidorov, Rudnyi, et al., 1983
Sidorov, L.N.; Rudnyi, E.B.; Nikitin, M.I.; Sorokin, I.D., Gas Phase Anion Exchange Reactions and the Determination of the Heats of Formation of Metaphosphate (PO₃^-), metaborate (BO₂^-), and perrhennate (ReO₄^-), Dokl. Akad. Nauk SSSR Ser. Khim., 1983, 272, 1172. [all data]

Kawamata, Neigishi, et al., 1996
Kawamata, H.; Neigishi, Y.; Kishi, R.; Iwata, S.; Nakajima, A.; Kaya, K., Photoelectron Spectroscopy of Silicon-Fluorine Binary Cluster Anions (SinFm-), J. Chem. Phys., 1996, 105, 13, 5369, https://doi.org/10.1063/1.472377 . [all data]

Haas and Harrison, 1993
Haas, M.J.; Harrison, A.G., The Fragmentation of Proton-Bound Cluster Ions and the Gas-Phase Acidities of Alcohols, Int. J. Mass Spectrom. Ion Proc., 1993, 124, 2, 115, https://doi.org/10.1016/0168-1176(93)80003-W . [all data]

Mishima, Matsuoka, et al., 2004
Mishima, M.; Matsuoka, M.; Lei, Y.X.; Rappoport, Z., Gas-phase acidities of disubstituted methanes and of enols of carboxamides substituted by electron-withdrawing groups, J. Org. Chem., 2004, 69, 18, 5947-5965, https://doi.org/10.1021/jo040196b . [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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