4,4'-Bipyridine

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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 compiled as indicated in comments:
MM - Michael M. Meot-Ner (Mautner)
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Gas basicity at 298K

Gas basicity (review) (kJ/mol) Reference Comment
900. ± 10.Shen and Brodbelt, 1998Triglyme; 18-Crown-6. From PT bracketing at nominal 300 K, but ion energies are undefined. Reference GBS readjusted to Hunter and Lias, 1998; MM

Ionization energy determinations

IE (eV) Method Reference Comment
9.10 ± 0.02PEMaier and Turner, 1972LLK

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.

Shen and Brodbelt, 1998
Shen, J.; Brodbelt, J., Evaluation of proton-binding capabilities of polyether and pyridyl ligands, J. Mass Spectrom., 1998, 33, 118. [all data]

Hunter and Lias, 1998
Hunter, E.P.; Lias, S.G., Evaluated Gas Phase Basicities and Proton Affinities of Molecules: An Update, J. Phys. Chem. Ref. Data, 1998, 27, 3, 413-656, https://doi.org/10.1063/1.556018 . [all data]

Maier and Turner, 1972
Maier, J.P.; Turner, D.W., Steric inhibition of resonance studied by molecular photoelectron spectroscopy. Part I. Biphenyls, Faraday Discuss. Chem. Soc., 1972, 54, 149. [all data]


Notes

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