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Diphenylamine

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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 evaluated as indicated in comments:
L - Sharon G. Lias

Data compiled as indicated in comments:
B - John E. Bartmess
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Quantity Value Units Method Reference Comment
IE (evaluated)7.19 ± 0.05eVN/AN/AL

Ionization energy determinations

IE (eV) Method Reference Comment
7.18 ± 0.01PEDebies and Rabalais, 1974LLK
7.14 ± 0.03PIPotapov and Iskakov, 1971LLK
7.25 ± 0.03PIVilesov and Zaitsev, 1964RDSH
7.44PEHaink, Adams, et al., 1974Vertical value; LLK

De-protonation reactions

C12H10N- + Hydrogen cation = Diphenylamine

By formula: C12H10N- + H+ = C12H11N

Quantity Value Units Method Reference Comment
Deltar1468. ± 8.8kJ/molG+TSTaft and Bordwell, 1988gas phase; B
Quantity Value Units Method Reference Comment
Deltar1438. ± 8.4kJ/molIMRETaft and Bordwell, 1988gas phase; B

References

Go To: Top, Gas phase ion energetics data, Notes

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

Debies and Rabalais, 1974
Debies, T.P.; Rabalais, J.W., Photoelectron spectra of substituted benzenes. III. Bonding with Group V substituents, Inorg. Chem., 1974, 13, 308. [all data]

Potapov and Iskakov, 1971
Potapov, V.K.; Iskakov, L.I., Electronic structure and photoionization of aromatic amines, High Energy Chem., 1971, 5, 237, In original 264. [all data]

Vilesov and Zaitsev, 1964
Vilesov, F.I.; Zaitsev, V.M., Photoionization of phenyl derivatives of group 5 elements, Dokl. Akad. Nauk SSSR, 1964, 154, 886, In original 117. [all data]

Haink, Adams, et al., 1974
Haink, H.J.; Adams, J.E.; Huber, J.R., The electronic structure of aromatic amines: photoelectron spectroscopy of diphenylamine, iminobibenzyl, acridan and carbazole, Ber. Bunsen-Ges. Phys. Chem., 1974, 78, 436. [all data]

Taft and Bordwell, 1988
Taft, R.W.; Bordwell, F.G., Structural and Solvent Effects Evaluated from Acidities Measured in Dimethyl Sulfoxide and in the Gas Phase, Acc. Chem. Res., 1988, 21, 12, 463, https://doi.org/10.1021/ar00156a005 . [all data]


Notes

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