m-benzoquinone radical

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 determinations

EA (eV) Method Reference Comment
2.875 ± 0.010LPESChen, Hrovat, et al., 2014triplet GS. Singlet state 9.0 kcal/mol up
2.890 ± 0.010LPESFu, Yang, et al., 2011 
2.82 ± 0.10IMRBFattahi, Kass, et al., 2005 

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.

Chen, Hrovat, et al., 2014
Chen, B.; Hrovat, D.A.; Deng, S.H.M.; Zhang, J.; Wang, X.B.; Borden, W.T., The Negative Ion Photoelectron Spectrum of meta-Benzoquinone Radical Anion (MBQ(center dot-)): A Joint Experimental and Computational Study, J. Am. Chem. Soc., 2014, 136, 9, 3589-3596, https://doi.org/10.1021/ja412433t . [all data]

Fu, Yang, et al., 2011
Fu, Q.A.; Yang, J.L.; Wang, X.B., On the Electronic Structures and Electron Affinities of the m-Benzoquinone (BQ) Diradical and the o-, p-BQ Molecules: A Synergetic Photoelectron Spectroscopic and Theoretical Study, J. Phys. Chem. A, 2011, 115, 15, 3201-3207, https://doi.org/10.1021/jp1120542 . [all data]

Fattahi, Kass, et al., 2005
Fattahi, Alireza; Kass, Steven R.; Liebman, Joel F.; Matos, M. Agostinha R.; Miranda, Margarida S.; Morais, Victor M.F., The Enthalpies of Formation of o -, m -, and p -Benzoquinone: Gas-Phase Ion Energetics, Combustion Calorimetry, and Quantum Chemical Computations Combined, J. Am. Chem. Soc., 2005, 127, 16, 6116-6122, https://doi.org/10.1021/ja042612f . [all data]

Notes

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