Sn4 anion
- Formula: Sn4-
- Molecular weight: 474.841
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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 by: John E. Bartmess
Electron affinity of neutral species
| EAneutral (eV) | Method | Reference | Comment |
|---|---|---|---|
| 2.040 ± 0.010 | LPES | Moravec, Klopcic, et al., 1999 | |
| 2.04 ± 0.10 | LPES | Zheng, Thomas, et al., 2011 | Vertical Detachment Energy: 2.05±0.05 eV |
| 1.79 ± 0.11 | LPES | Negishi, Kawamata, et al., 2000 | EA is threshold energy, upper limit to true EA |
| 1.70 ± 0.20 | LPES | Ganteför, Gausa, et al., 1989 | EA: sharp threshold, ≤EA(adiabatic). |
References
Go To: Top, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Moravec, Klopcic, et al., 1999
Moravec, V.D.; Klopcic, S.A.; Jarrold, C.C.,
Anion photoelectron spectroscopy of small tin clusters,
J. Chem. Phys., 1999, 110, 11, 5079-5088, https://doi.org/10.1063/1.478405
. [all data]
Zheng, Thomas, et al., 2011
Zheng, W.J.; Thomas, O.C.; Nilles, J.M.; Bowen, K.H.; Reber, A.C.; Khanna, S.N.,
Gas phase analogs of stable sodium-tin Zintl ions: Anion photoelectron spectroscopy and electronic structure,
J. Chem. Phys., 2011, 134, 22, 224307, https://doi.org/10.1063/1.3597604
. [all data]
Negishi, Kawamata, et al., 2000
Negishi, Y.; Kawamata, H.; Nakajima, A.; Kaya, K.,
Photoelectron spectroscopy of tin and lead cluster anions: application of halogen-doping method,
J. Electron Spectros. Rel. Phenom., 2000, 106, 2-3, 117-125, https://doi.org/10.1016/S0368-2048(99)00070-5
. [all data]
Ganteför, Gausa, et al., 1989
Ganteför, G.; Gausa, M.; Meiwes-Broer, K.H.; Lutz, H.O.,
Photoemission from Tin and Lead Clusters Anions,
Z. Phys. D, 1989, 14, 1-4, 405, https://doi.org/10.1007/BF01426983
. [all data]
Notes
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- Symbols used in this document:
EAneutral Electron affinity of neutral species - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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