C5H2F4N2

• Formula: C₅H₂F₄N₂
• Molecular weight: 166.0764
• CAS Registry Number: 1682-20-8
• Information on this page:
  • Reaction thermochemistry data
  • References
  • Notes
• Other data available:
  • Gas phase ion energetics data
• Options:
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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

C₅HF₄N₂^- +  = C₅H₂F₄N₂

By formula: C₅HF₄N₂^- + H⁺ = C₅H₂F₄N₂

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.

Koppel, Koppel, et al., 1998
Koppel, I.; Koppel, J.; Maria, P.C.; Gal, J.F.; Notario, R.; Vlasov, V.M.; Taft, R.W., Comparison of Bronsted acidities of neutral NH-acids in gas phase, dimethyl sulfoxide and water, Int. J. Mass Spectrom., 1998, 175, 1-2, 61-69, https://doi.org/10.1016/S0168-1176(98)00113-X . [all data]

Koppel, Taft, et al., 1994
Koppel, I.A.; Taft, R.W.; Anvia, F.; Zhu, S.Z.; Hu, L.Q.; Sung, K.S.; Desmarteau, D.D.; Yagupolskii, L.M., The Gas-Phase Acidities of Very Strong Neutral Bronsted Acids, J. Am. Chem. Soc., 1994, 116, 7, 3047, https://doi.org/10.1021/ja00086a038 . [all data]

Notes

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• Symbols used in this document:
  

  ΔrG°	Free energy of reaction at standard conditions

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