1,3-Benzenediamine, 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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C6H9N2+ + Water = (C6H9N2+ • Water)

By formula: C6H9N2+ + H2O = (C6H9N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr9.9kcal/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring protonated
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring protonated

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
0.4433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring protonated

Ion clustering data

Go To: Top, Reaction thermochemistry data, References, Notes

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

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

C6H9N2+ + Water = (C6H9N2+ • Water)

By formula: C6H9N2+ + H2O = (C6H9N2+ • H2O)

Bond type: Hydrogen bond (positive ion to hydride)

Quantity Value Units Method Reference Comment
Δr9.9kcal/molPHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring protonated
Quantity Value Units Method Reference Comment
Δr22.cal/mol*KN/ALau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring protonated

Free energy of reaction

ΔrG° (kcal/mol) T (K) Method Reference Comment
0.4433.PHPMSLau, Nishizawa, et al., 1981gas phase; Entropy change calculated or estimated, ring protonated

References

Go To: Top, Reaction thermochemistry data, Ion clustering data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Lau, Nishizawa, et al., 1981
Lau, Y.K.; Nishizawa, K.; Tse, A.; Brown, R.S.; Kebarle, P., Protonation and Site of Protonation in Anilines. Hydration and Site of Protonation after Hydration, J. Am. Chem. Soc., 1981, 103, 21, 6291, https://doi.org/10.1021/ja00411a004 . [all data]


Notes

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