Palladium dimer
- Formula: Pd2
- Molecular weight: 212.84
- CAS Registry Number: 12596-93-9
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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 as indicated in comments:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.6850 ± 0.0080 | LPES | Ho, Ervin, et al., 1991 | Singlet state 0.497±0.008 eV up; B |
| 1.30 ± 0.15 | LPES | Ganteför, Gausa, et al., 1990 | EA: threshold, ≥EA(adiabatic). Vertical Detachment Energy: 1.71±0.1 eV.; B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.7 ± 0.3 | EI | Gingerich, 1967 | RDSH |
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.
Ho, Ervin, et al., 1991
Ho, J.; Ervin, K.M.; Polak, M.L.; Gilles, M.K.; Lineberger, W.C.,
A Study of the Electronic Structures of Pd2- and Pd2 by Photoelectron Spectroscopy,
J. Chem. Phys., 1991, 95, 7, 4845, https://doi.org/10.1063/1.461702
. [all data]
Ganteför, Gausa, et al., 1990
Ganteför, G.; Gausa, M.; Meiwes-Broer, K.-H.; Lutz, H.O.,
Photoelectron Spectroscopy of Silver and Palladium Cluster Anions,
J. Chem. Soc. Farad. Trans., 1990, 86, 13, 2483, https://doi.org/10.1039/ft9908602483
. [all data]
Gingerich, 1967
Gingerich, K.A.,
On the equilibrium between monatomic and diatomic palladium and the appearance potential of Pd,
Naturwiss., 1967, 54, 43. [all data]
Notes
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- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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