3-aza-5-CO2Me-benzoate anion

• Formula: C₈H₆NO₄^-
• Molecular weight: 180.1381
• Information on this page:
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
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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: John E. Bartmess

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Individual Reactions

C₈H₆NO₄^- +  = C₈H₇NO₄

By formula: C₈H₆NO₄^- + H⁺ = C₈H₇NO₄

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: John E. Bartmess

Electron affinity of neutral species

Protonation reactions

C₈H₆NO₄^- +  = C₈H₇NO₄

By formula: C₈H₆NO₄^- + H⁺ = C₈H₇NO₄

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.

Broadus and Kass, 2000
Broadus, K.M.; Kass, S.R., Probing Electrostatic Effects: Formation and Characterization of Zwitterionic Ions and their Neutral Counterparts in the Gas Phase, J. Am. Chem. Soc., 2000, 122, 37, 9014, https://doi.org/10.1021/ja0016708 . [all data]

Wang, Broadus, et al., 2000
Wang, X.B.; Broadus, K.M.; Wang, L.S.; Kass, S.R., Photodetachment of the first zwitterionic anions in the gas phase: Probing intramolecular Coulomb repulsion and attraction, J. Am. Chem. Soc., 2000, 122, 34, 8305-8306, https://doi.org/10.1021/ja001943z . [all data]

Notes

Go To: Top, Reaction thermochemistry data, Gas phase ion energetics data, References

• Symbols used in this document:
  

  EAneutral	Electron affinity of neutral species
  ΔrG°	Free energy of reaction at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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