oxamic acid

• Formula: C₂H₃NO₃
• Molecular weight: 89.0501
• IUPAC Standard InChI: InChI=1S/C2H3NO3/c3-1(4)2(5)6/h(H2,3,4)(H,5,6) Copy

  
• IUPAC Standard InChIKey: SOWBFZRMHSNYGE-UHFFFAOYSA-N Copy
• CAS Registry Number: 471-47-6
• Chemical structure:
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• Information on this page:
  • Gas phase thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
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  • Phase change 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Gas phase ion energetics 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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

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.

Nunez, Barral, et al., 1988
Nunez, L.; Barral, L.; Pilcher, G., Enthalpies of combustion of oxamic acid, oxamide, and dithiooxamide, J. Chem. Thermodyn., 1988, 20, 1211-1216. [all data]

Meeks, Arnett, et al., 1975
Meeks, J.L.; Arnett, J.F.; Larson, D.B.; McGlynn, S.P., Photoelectron spectroscopy of carbonyls. Urea, oxamide, oxalic acid and oxamic acid, J. Am. Chem. Soc., 1975, 97, 3905. [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
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