NH3..NH2 Anion - The NIST WebBook

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NH3..NH2 anion
  • Formula: H5N2-
  • Molecular weight: 33.0536
  • Information on this page:
    • Gas phase thermochemistry data
    • References
    • Notes
  • Other data available:
    • Gas phase ion energetics data
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Gas phase 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

Quantity Value Units Method Reference Comment
ΔfH°gas16.0kJ/molTherSnodgrass, Coe, et al., 1989

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.

Snodgrass, Coe, et al., 1989 Snodgrass, J.T.; Coe, J.V.; Freidhoff, C.B.; McHugh, K.M.; Bowen, K.H., Photoelectron Spectroscopy of the Negative Cluster Ions, NH2-(NH3)n=1,2, J. Chem. Phys., 1989, 92, xxxx. [all data]

Notes

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  • Symbols used in this document:
    ΔfH°gas Enthalpy of formation of gas 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.
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