Pb4
- Formula: Pb4
- Molecular weight: 828.8
- CAS Registry Number: 59778-49-3
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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 determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.50 ± 0.10 | LPES | Sun, Sun, et al., 2009 | |
| 1.370 ± 0.030 | LPES | Negishi, Kawamata, et al., 2000 | EA is threshold energy, upper limit to true EA |
| 1.58 ± 0.10 | LPES | Sobhy, Reveles, et al., 2009 | Stated electron affinity is the Vertical Detachment Energy |
| 1.550 ± 0.088 | 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.
Sun, Sun, et al., 2009
Sun, Z.; Sun, S.T.; Liu, H.T.; Zhu, Q.H.; Gao, Z.; Tang, Z.C.,
Photoelectron Spectroscopic and Theoretical Studies of MmC6F5 Anionic Complexes (M = Ph and Bi; m=1-4),
J. Phys. Chem. A, 2009, 113, 28, 8045-8054, https://doi.org/10.1021/jp8099626
. [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]
Sobhy, Reveles, et al., 2009
Sobhy, M.A.; Reveles, J.U.; Gupta, U.; Khanna, S.N.; Castleman, A.W.,
Photoelectron imaging and theoretical investigation of bimetallic Bi1-2Ga0-2- and Pb-1-4(-) cluster anions,
J. Chem. Phys., 2009, 130, 5, 054304, https://doi.org/10.1063/1.3069295
. [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
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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