Phosphine, protonated

• Formula: H₄P⁺
• Molecular weight: 35.00497
• Information on this page:
  • Ion clustering data
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data
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Ion clustering 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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Clustering reactions

H₄P⁺ +  = (H₄P⁺ • )

By formula: H₄P⁺ + H₂O = (H₄P⁺ • H₂O)

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⁺ • 2)

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

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⁺ • 4) +  = (H₄P⁺ • 5)

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

Bond type: Hydrogen bond (positive ion to hydride)

References

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

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]

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]

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

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• 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
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