1,6-Hexanediamine, diprotonated

• Formula: C₆H₁₈N₂⁺²
• Molecular weight: 118.2194
• Information on this page:
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Ion clustering data
• Options:
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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: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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Individual Reactions

(C₆H₁₈N₂⁺² • ) +  = (C₆H₁₈N₂⁺² • 2)

By formula: (C₆H₁₈N₂⁺² • H₂O) + H₂O = (C₆H₁₈N₂⁺² • 2H₂O)

Bond type: Hydrogen bond (positive ion to hydride)

C₆H₁₈N₂⁺² +  = (C₆H₁₈N₂⁺² • )

By formula: C₆H₁₈N₂⁺² + H₂O = (C₆H₁₈N₂⁺² • H₂O)

Bond type: Hydrogen bond (positive ion to hydride)

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.

Blades, Klassen, et al., 1996
Blades, A.T.; Klassen, J.S.; Kebarle, P., Determination of Ion-Solvent Equilibria in the Gas Phase. Hydration of Diprotonated Diamines and Bis(trimethylammonium) Alkanes, J. Am. Chem. Soc., 1996, 118, 49, 12437, https://doi.org/10.1021/ja962641t . [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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