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Valine, protonated


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: Michael M. Meot-Ner (Mautner) and Sharon G. Lias

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Individual Reactions

C5H12NO2+ + Water = (C5H12NO2+ bullet Water)

By formula: C5H12NO2+ + H2O = (C5H12NO2+ bullet H2O)

Quantity Value Units Method Reference Comment
Deltar80.8kJ/molPHPMSMeot-Ner and Field, 1974gas phase; Entropy change is questionable
Quantity Value Units Method Reference Comment
Deltar152.J/mol*KPHPMSMeot-Ner and Field, 1974gas phase; Entropy change is questionable

C5H12NO2+ + Ammonia = (C5H12NO2+ bullet Ammonia)

By formula: C5H12NO2+ + H3N = (C5H12NO2+ bullet H3N)

Quantity Value Units Method Reference Comment
Deltar87.4kJ/molPHPMSMeot-Ner and Field, 1974gas phase
Quantity Value Units Method Reference Comment
Deltar120.J/mol*KPHPMSMeot-Ner and Field, 1974gas phase

C5H12NO2+ + Methane, nitro- = (C5H12NO2+ bullet Methane, nitro-)

By formula: C5H12NO2+ + CH3NO2 = (C5H12NO2+ bullet CH3NO2)

Quantity Value Units Method Reference Comment
Deltar82.8kJ/molHPMSMeot-Ner and Field, 1974gas phase
Quantity Value Units Method Reference Comment
Deltar116.J/mol*KHPMSMeot-Ner and Field, 1974gas phase

C5H12NO2+ + DL-Valine = (C5H12NO2+ bullet DL-Valine)

By formula: C5H12NO2+ + C5H11NO2 = (C5H12NO2+ bullet C5H11NO2)

Quantity Value Units Method Reference Comment
Deltar86.6kJ/molPHPMSMeot-Ner and Field, 1974gas phase

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.

Meot-Ner and Field, 1974
Meot-Ner, (Mautner); Field, F.H., Solvation and Association of Protonated Gaseous Amino Acids, J. Am. Chem. Soc., 1974, 96, 10, 3168, https://doi.org/10.1021/ja00817a024 . [all data]


Notes

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