(SO2)2..SO2 radical anion


Gas phase 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: John E. Bartmess

Quantity Value Units Method Reference Comment
Δfgas-270.45 ± 0.41kcal/molTherVacher, Jorda, et al., 1992 

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
3.22 ± 0.16LPESClements, Luong, et al., 2002dimer (SO2)2- core
3.200 ± 0.020LPESTsukuda, Hirose, et al., 1997Stated electron affinity is the Vertical Detachment Energy

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.

Vacher, Jorda, et al., 1992
Vacher, J.R.; Jorda, M.; Leduc, E.; Fitaire, M., A Determination of the Stabilities of Negative Ion Clusters in SO2 and SO2-O2 Mixtures, Int. J. Mass Spectrom. Ion Proc., 1992, 114, 3, 149, https://doi.org/10.1016/0168-1176(92)80033-W . [all data]

Clements, Luong, et al., 2002
Clements, T.G.; Luong, A.K.; Continetti, R.E., Three-body dissociation dynamics of (SO2)(3) studied through dissociative photodetachment Of (SO2)(3)(-), Chem. Phys. Lett., 2002, 366, 5-6, 650-655, https://doi.org/10.1016/S0009-2614(02)01634-2 . [all data]

Tsukuda, Hirose, et al., 1997
Tsukuda, T.; Hirose, T.; Nagata, T., Electronic Structures of (SO2)n- as Studied by Photoelectron Spectroscopy, Int. J. Mass Spectrom. Ion Proc., 1997, 171, 1-3, 273, https://doi.org/10.1016/S0168-1176(97)00240-1 . [all data]


Notes

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