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3-CO2-pyridinium-N-CH2 anion


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 by: John E. Bartmess

Electron affinity of neutral species

EAneutral (eV) Method Reference Comment
3.70 ± 0.10LPESWang, Dacres, et al., 2003Rearrangment product from 2,5-di(CO2-)-N-Me-pyridinium. EA is for carboxylate site. Vertical Detachment Energy = 4.2±0.1 eV
3.94 ± 0.10LPESWang, Dacres, et al., 2003From 3-(CO2-)-N-CH2CO2-pyridinium. EA is for carboxylate site. Vertical Detachment Energy = 4.10±0.10 eV
3.80 ± 0.10LPESWang, Dacres, et al., 2003Rearrangment product from 3,5-di(CO2-)-N-Me-pyridinium. EA is for carboxylate site. Vertical Detachment Energy = 4.2±0.1 eV
2.905 ± 0.010LPESWang, Dacres, et al., 2003Rearrangment product from 3,5-di(CO2-)-N-Me-pyridinium. EA is for carbanion site.
2.905 ± 0.010LPESWang, Dacres, et al., 2003Rearrangment product from 2,5-di(CO2-)-N-Me-pyridinium. EA is for carbanion site.
2.905 ± 0.010LPESWang, Dacres, et al., 2003From 3-(CO2-)-N-CH2CO2-pyridinium. EA is for carbanion site.
2.905 ± 0.010LPESWang, Dacres, et al., 2003Rearrangment product from 2,3-di(CO2-)-N-Me-pyridinium. EA is for carbanion site.
3.80 ± 0.10LPESWang, Dacres, et al., 2003Rearrangment product from 2,3-di(CO2-)-N-Me-pyridinium. EA is for carboxylate site. Vertical Detachment Energy = 4.12±0.1 eV

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.

Wang, Dacres, et al., 2003
Wang, X.B.; Dacres, J.E.; Yang, X.; Lis, L.; Bedell, V.M.; Wang, L.S.; Kass, S.R., Photodetachment of zwitterions: Probing intramolecular Coulomb repulsion and attraction in the gas phase using mono- decarboxylated pyridinium dicarboxylates. Implications on the mechanism o, J. Am. Chem. Soc., 2003, 125, 22, 6814-6826, https://doi.org/10.1021/ja0290835 . [all data]


Notes

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