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HC5 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
2.4225 ± 0.0010N/AGarand, Yacovitch, et al., 2010Calns says linear H-terminated triplet isomer is lowest in energy
2.4180 ± 0.0050LPDTulej, Pino, et al., 2010triplet state anion
2.421 ± 0.019LPESSheehan, Parsons, et al., 2008cyclic isomer: anion more stable than linear isomer by calcn.
2.857 ± 0.028LPESSheehan, Parsons, et al., 2008, 2linear isomer: calns indicate 0.163 eV higher in energy than cyclic isomer

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.

Garand, Yacovitch, et al., 2010
Garand, E.; Yacovitch, T.I.; Zhou, J.; Sheehan, S.M.; Neumark, D.M., Slow photoelectron velocity-map imaging of the CnH- (n=5-9) anions, Chem. Sci., 2010, 1, 2, 192-201, https://doi.org/10.1039/c0sc00164c . [all data]

Tulej, Pino, et al., 2010
Tulej, M.; Pino, T.; Pachkov, M.; Maier, J.P., Electronic transitions of the C5H- anion, Mol. Phys., 2010, 108, 7-9, 865-871, https://doi.org/10.1080/00268970903501691 . [all data]

Sheehan, Parsons, et al., 2008
Sheehan, S.M.; Parsons, B.F.; Zhou, J.; Garand, E.; Yen, T.A.; Moore, D.T.; Neumark, D.M., Characterization of cyclic and linear C3H- and C3H via anion photoelectron spectroscopy, J. Chem. Phys., 2008, 128, 3, 034301, https://doi.org/10.1063/1.2812561 . [all data]

Sheehan, Parsons, et al., 2008, 2
Sheehan, S.M.; Parsons, B.F.; Yen, T.A.; Furlanetto, M.R.; Neumark, D.M., Anion photoelectron spectroscopy of C5H-, J. Chem. Phys., 2008, 128, 17, 174301, https://doi.org/10.1063/1.2912056 . [all data]


Notes

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