Methylamine, protonated

• Formula: CH₆N⁺
• Molecular weight: 32.0645
• Information on this page:
  • Ion clustering data
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data: reactions 1 to 50, reactions 51 to 57
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Ion clustering 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: 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + CHN = (CH₆N⁺ • CHN)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + CH₂O₂ = (CH₆N⁺ • CH₂O₂)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + CH₃Br = (CH₆N⁺ • CH₃Br)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + CH₃Cl = (CH₆N⁺ • CH₃Cl)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + CH₃F = (CH₆N⁺ • CH₃F)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + CH₃NO = (CH₆N⁺ • CH₃NO)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + CH₃NO₂ = (CH₆N⁺ • CH₃NO₂)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + CH₄O = (CH₆N⁺ • CH₄O)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + CH₄S = (CH₆N⁺ • CH₄S)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + CH₅N = (CH₆N⁺ • CH₅N)

(CH₆N⁺ • ) +  = (CH₆N⁺ • 2)

By formula: (CH₆N⁺ • CH₅N) + CH₅N = (CH₆N⁺ • 2CH₅N)

(CH₆N⁺ • 2) +  = (CH₆N⁺ • 3)

By formula: (CH₆N⁺ • 2CH₅N) + CH₅N = (CH₆N⁺ • 3CH₅N)

(CH₆N⁺ • 3) +  = (CH₆N⁺ • 4)

By formula: (CH₆N⁺ • 3CH₅N) + CH₅N = (CH₆N⁺ • 4CH₅N)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + CO₂ = (CH₆N⁺ • CO₂)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₂H₃F₃O = (CH₆N⁺ • C₂H₃F₃O)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₂H₃N = (CH₆N⁺ • C₂H₃N)

(CH₆N⁺ • ) +  = (CH₆N⁺ •  • )

By formula: (CH₆N⁺ • C₂H₃N) + CH₄S = (CH₆N⁺ • CH₄S • C₂H₃N)

(CH₆N⁺ • 2) +  = (CH₆N⁺ •  • 2)

By formula: (CH₆N⁺ • 2C₂H₃N) + CH₄S = (CH₆N⁺ • CH₄S • 2C₂H₃N)

Free energy of reaction

(CH₆N⁺ • ) +  = (CH₆N⁺ • 2)

By formula: (CH₆N⁺ • C₂H₃N) + C₂H₃N = (CH₆N⁺ • 2C₂H₃N)

(CH₆N⁺ • 2) +  = (CH₆N⁺ • 3)

By formula: (CH₆N⁺ • 2C₂H₃N) + C₂H₃N = (CH₆N⁺ • 3C₂H₃N)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₂H₄O₂ = (CH₆N⁺ • C₂H₄O₂)

Bond type: Hydrogen bonds of the type NH+-O between organics

Free energy of reaction

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₂H₆O = (CH₆N⁺ • C₂H₆O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Free energy of reaction

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₂H₆O = (CH₆N⁺ • C₂H₆O)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₂H₆S = (CH₆N⁺ • C₂H₆S)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₃HN = (CH₆N⁺ • C₃HN)

Free energy of reaction

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₃H₆O = (CH₆N⁺ • C₃H₆O)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₃H₆O₂ = (CH₆N⁺ • C₃H₆O₂)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₃H₈O = (CH₆N⁺ • C₃H₈O)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₄H₅F₃O₂ = (CH₆N⁺ • C₄H₅F₃O₂)

Bond type: Hydrogen bonds of the type NH+-O between organics

Free energy of reaction

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₄H₅N = (CH₆N⁺ • C₄H₅N)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₄H₇N = (CH₆N⁺ • C₄H₇N)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₄H₈O = (CH₆N⁺ • C₄H₈O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Free energy of reaction

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₄H₁₀O = (CH₆N⁺ • C₄H₁₀O)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₄H₁₀O = (CH₆N⁺ • C₄H₁₀O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Free energy of reaction

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₄H₁₀O = (CH₆N⁺ • C₄H₁₀O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Free energy of reaction

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₄H₁₀O₂ = (CH₆N⁺ • C₄H₁₀O₂)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₅H₁₀O = (CH₆N⁺ • C₅H₁₀O)

Bond type: Hydrogen bonds of the type NH+-O between organics

Free energy of reaction

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₅H₁₀O₂ = (CH₆N⁺ • C₅H₁₀O₂)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₅H₁₀O₂ = (CH₆N⁺ • C₅H₁₀O₂)

Bond type: Hydrogen bonds of the type NH+-O between organics

Free energy of reaction

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₅H₁₂O₂ = (CH₆N⁺ • C₅H₁₂O₂)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₆H₆ = (CH₆N⁺ • C₆H₆)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₆H₁₀ = (CH₆N⁺ • C₆H₁₀)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₆H₁₁NO₃ = (CH₆N⁺ • C₆H₁₁NO₃)

Bond type: Hydrogen bonds with polydentate bonding in positive ions

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₆H₁₂O = (CH₆N⁺ • C₆H₁₂O)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₆H₁₄O = (CH₆N⁺ • C₆H₁₄O)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₇H₅N = (CH₆N⁺ • C₇H₅N)

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₈H₁₆O₂ = (CH₆N⁺ • C₈H₁₆O₂)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + C₈H₁₈O = (CH₆N⁺ • C₈H₁₈O)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ + C₁₂H₂₂O = (CH₆N⁺ • C₁₂H₂₂O)

By formula: CH₆N⁺ + C₁₂H₂₂O = (CH₆N⁺ • C₁₂H₂₂O)

Bond type: Hydrogen bonds of the type NH+-O between organics

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + H₂O = (CH₆N⁺ • H₂O)

Bond type: Hydrogen bond (positive ion to hydride)

(CH₆N⁺ • ) +  = (CH₆N⁺ • 2)

By formula: (CH₆N⁺ • H₂O) + H₂O = (CH₆N⁺ • 2H₂O)

Bond type: Hydrogen bond (positive ion to hydride)

(CH₆N⁺ • 2) +  = (CH₆N⁺ • 3)

By formula: (CH₆N⁺ • 2H₂O) + H₂O = (CH₆N⁺ • 3H₂O)

Bond type: Hydrogen bond (positive ion to hydride)

(CH₆N⁺ • 3) +  = (CH₆N⁺ • 4)

By formula: (CH₆N⁺ • 3H₂O) + H₂O = (CH₆N⁺ • 4H₂O)

Bond type: Hydrogen bond (positive ion to hydride)

(CH₆N⁺ • 4) +  = (CH₆N⁺ • 5)

By formula: (CH₆N⁺ • 4H₂O) + H₂O = (CH₆N⁺ • 5H₂O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

(CH₆N⁺ • 5) +  = (CH₆N⁺ • 6)

By formula: (CH₆N⁺ • 5H₂O) + H₂O = (CH₆N⁺ • 6H₂O)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + H₂S = (CH₆N⁺ • H₂S)

Bond type: Hydrogen bond (positive ion to hydride)

Free energy of reaction

CH₆N⁺ +  = (CH₆N⁺ • )

By formula: CH₆N⁺ + H₃N = (CH₆N⁺ • H₃N)

Bond type: Hydrogen bond (positive ion to hydride)

References

Go To: Top, Ion clustering data, Notes

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

Speller and Meot-Ner (Mautner), 1985
Speller, C.V.; Meot-Ner (Mautner), M., The Ionic Hydrogen Bond and Ion Solvation. 3. Bonds Involving Cyanides. Correlations with Proton Affinites, J. Phys. Chem., 1985, 81, 24, 5217, https://doi.org/10.1021/j100270a020 . [all data]

Meot-Ner, 1984
Meot-Ner, (Mautner)M., The Ionic Hydrogen Bond and Ion Solvation. 1. -NH+ O-, -NH+ N- and -OH+ O- Bonds. Correlations with Proton Affinity. Deviations Due to Structural Effects, J. Am. Chem. Soc., 1984, 106, 5, 1257, https://doi.org/10.1021/ja00317a015 . [all data]

Meot-Ner, 1984, 2
Meot-Ner, (Mautner), The Ionic Hydrogen Bond. 4. Intramolecular and Multiple Bonds. Proton Affinities, Hydration and Complexes of Amides and Amino Acid Derivatives, J. Am. Chem. Soc., 1984, 106, 2, 278, https://doi.org/10.1021/ja00314a003 . [all data]

Meot-Ner (Mautner) and Sieck, 1985
Meot-Ner (Mautner), M.; Sieck, L.W., The Ionic Hydrogen Bond and Ion Solvation. 4. SH+ O and NH+ S Bonds. Correlations with Proton Affinity. Mutual Effects of Weak and Strong Ligands in Mixed Clusters, J. Phys. Chem., 1985, 89, 24, 5222, https://doi.org/10.1021/j100270a021 . [all data]

Meot-Ner (Mautner), 1992
Meot-Ner (Mautner), M., Intermolecular Forces in Organic Clusters, J. Am. Chem. Soc., 1992, 114, 9, 3312, https://doi.org/10.1021/ja00035a024 . [all data]

Yamdagni and Kebarle, 1973
Yamdagni, R.; Kebarle, P., Gas - Phase Basicites of Amines. Hydrogen Bonding in Proton - Bound Amine Dimers and Proton - Induced Cyclization of alpha, omega - Diamines, J. Am. Chem. Soc., 1973, 95, 11, 3504, https://doi.org/10.1021/ja00792a010 . [all data]

Holland and Castleman, 1982
Holland, P.M.; Castleman, A.W., The Thermochemical Properties of Gas - Phase Transition Metal Ion Complexes, J. Chem. Phys., 1982, 76, 8, 4195, https://doi.org/10.1063/1.443497 . [all data]

Meot-Ner (Mautner), 1978
Meot-Ner (Mautner), M., Ion - Molecule Condensation Reactions: A Mechanism for Chemical Synthesis in Ionized Reducing Planetary Atmospheres, Origins Life, 1978, 9, 2, 115, https://doi.org/10.1007/BF00931409 . [all data]

Deakyne and Meot-Ner (Mautner), 1985
Deakyne, C.A.; Meot-Ner (Mautner), M., Unconventional Ionic Hydrogen Bonds. 2. NH+ pi. Complexes of Onium Ions with Olefins and Benzene Derivatives, J. Am. Chem. Soc., 1985, 107, 2, 474, https://doi.org/10.1021/ja00288a034 . [all data]

Meot-Ner (Mautner), 1983
Meot-Ner (Mautner), M., The Ionic Hydrogen Bond. 3. Multiple and -CH+...O- Bonds. Complexes of Ammonium Ions with Polyethers and Crown Ethers, J. Am. Chem. Soc., 1983, 105, 15, 4912, https://doi.org/10.1021/ja00353a012 . [all data]

Meot-Ner (Mautner), 1984
Meot-Ner (Mautner), M., The Ionic Hydrogen Bond and Ion Solvation. 2. Hydration of Onium Ions by 1 - 7 H2O Molecules. Relations Between Monomolecular, Specific and Bulk Hydration, J. Am. Chem. Soc., 1984, 106, 5, 1265, https://doi.org/10.1021/ja00317a016 . [all data]

Lau and Kebarle, 1981
Lau, Y.K.; Kebarle, P., Hydrogen Bonding Solvent Effect on the Basicity of Primary Amines CH3NH2, C2H5NH2, AND CF3CH2NH2, Can. J. Chem., 1981, 59, 1, 151, https://doi.org/10.1139/v81-024 . [all data]

Banic and Iribarne, 1985
Banic, C.M.; Iribarne, J.V., Equilibrium Constants for Clustering of Neutral Molecules about Gaseous Ions, J. Chem. Phys., 1985, 83, 12, 6432, https://doi.org/10.1063/1.449543 . [all data]

Yamdagni and Kebarle, 1974
Yamdagni, R.; Kebarle, P., The hydrogen bond energies in ClHCl- and Cl-(HCl)n, Can. J. Chem., 1974, 52, 2449. [all data]

Notes

Go To: Top, Ion clustering data, References

• Symbols used in this document:
  

  T	Temperature
  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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