Phosphine, protonated

• Formula: H₄P⁺
• Molecular weight: 35.00497
• Information on this page:
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Ion clustering data
• Options:
  • Switch to SI units

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: 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. 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.

Individual Reactions

(H₄P⁺ • 4) +  = (H₄P⁺ • 5)

By formula: (H₄P⁺ • 4H₃P) + H₃P = (H₄P⁺ • 5H₃P)

Bond type: Hydrogen bond (positive ion to hydride)

(H₄P⁺ • 2) +  = (H₄P⁺ • 3)

By formula: (H₄P⁺ • 2H₃P) + H₃P = (H₄P⁺ • 3H₃P)

Bond type: Hydrogen bond (positive ion to hydride)

(H₄P⁺ • 3) +  = (H₄P⁺ • 4)

By formula: (H₄P⁺ • 3H₃P) + H₃P = (H₄P⁺ • 4H₃P)

Bond type: Hydrogen bond (positive ion to hydride)

(H₄P⁺ • ) +  = (H₄P⁺ • 2)

By formula: (H₄P⁺ • H₃P) + H₃P = (H₄P⁺ • 2H₃P)

Bond type: Hydrogen bond (positive ion to hydride)

H₄P⁺ +  = (H₄P⁺ • )

By formula: H₄P⁺ + H₃P = (H₄P⁺ • H₃P)

Bond type: Hydrogen bond (positive ion to hydride)

H₄P⁺ +  = (H₄P⁺ • )

By formula: H₄P⁺ + H₂O = (H₄P⁺ • 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.

Long and Franklin, 1974
Long, J.W.; Franklin, J.L., Ion - Solvation Reactions of Phosphine, J. Am. Chem. Soc., 1974, 96, 8, 2320, https://doi.org/10.1021/ja00815a003 . [all data]

Berman and Beauchamp, 1986
Berman, D.W.; Beauchamp, J.L., Quoted in Keesee and Castleman, 1986, 1986. [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]

Lias, Liebman, et al., 1984
Lias, S.G.; Liebman, J.F.; Levin, R.D., Evaluated gas phase basicities and proton affinities of molecules heats of formation of protonated molecules, J. Phys. Chem. Ref. Data, 1984, 13, 695. [all data]

Keesee and Castleman, 1986
Keesee, R.G.; Castleman, A.W., Jr., Thermochemical data on Ggs-phase ion-molecule association and clustering reactions, J. Phys. Chem. Ref. Data, 1986, 15, 1011. [all data]

Notes

Go To: Top, Reaction thermochemistry data, References

• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions
  ΔrS°	Entropy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
• The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
• Customer support for NIST Standard Reference Data products.