Silver trimer
- Formula: Ag3
- Molecular weight: 323.6046
- CAS Registry Number: 12595-26-5
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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:
LL - Sharon G. Lias and Joel F. Liebman
B - John E. Bartmess
View reactions leading to Ag3+ (ion structure unspecified)
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 2.430 ± 0.050 | LPES | Handschuh, Cha, et al., 1995 | EA given is Vertical Detachment Energy. Adiabatic EA est as up to 1 eV smaller; B |
| 2.66 ± 0.20 | LPES | Taylor, Pettiettehall, et al., 1992 | EA set as 0.2 eV above onset to correct for unresolved hot bands.; B |
| <2.43997 | LPD | Gantefor, Cox, et al., 1990 | Not 0-0 transition, big Franck-Condon problem.; B |
| 2.27 ± 0.10 | LPES | Ganteför, Gausa, et al., 1990 | EA: threshold, ≥EA(adiabatic). Vertical Detachment Energy: 2.43±0.1 eV.; B |
| 2.360 ± 0.010 | LPES | Ho, Ervin, et al., 1990 | Vertical Detachment Energy: 2.43±0.01 eV; B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 6.20 | EI | Jackschath, Rabin, et al., 1992 | LL |
| 6.2 ± 0.2 | EI | Franzreb, Wucher, et al., 1990 | LL |
| ≤7.0 | IMB | Buckner, Gord, et al., 1988 | LL |
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.
Handschuh, Cha, et al., 1995
Handschuh, H.; Cha, C.Y.; Bechthold, P.S.; Gantefor, G.; Eberhardt, W.,
Electronic shells or molecular orbitals: Photoelectron spectra of Ag-n(-) clusters,
J. Chem. Phys., 1995, 102, 16, 6406, https://doi.org/10.1063/1.469356
. [all data]
Taylor, Pettiettehall, et al., 1992
Taylor, K.J.; Pettiettehall, C.L.; Cheshnovsky, O.; Smalley, R.E.,
Ultraviolet Photoelectron Spectra of Coinage Metal Clusters,
J. Chem. Phys., 1992, 96, 4, 3319, https://doi.org/10.1063/1.461927
. [all data]
Gantefor, Cox, et al., 1990
Gantefor, G.F.; Cox, D.M.; Kaldor, A.,
High Resolution Photodetachment Spectroscopy of Jet-Cooled Metal Cluster Anions - Au2- and Ag3-,
J. Chem. Phys., 1990, 93, 11, 8395, https://doi.org/10.1063/1.459272
. [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]
Ho, Ervin, et al., 1990
Ho, J.; Ervin, K.M.; Lineberger, W.C.,
Photoelectron Spectroscopy of Metal Cluster Anions - Cun-, Agn-, and Aun-,
J. Chem. Phys., 1990, 93, 10, 6987, https://doi.org/10.1063/1.459475
. [all data]
Jackschath, Rabin, et al., 1992
Jackschath, C.; Rabin, I.; Schulze, W.,
Electron impact ionization of silver clusters Agn, n<36,
Z. Phys. D, 1992, 22, 517. [all data]
Franzreb, Wucher, et al., 1990
Franzreb, K.; Wucher, A.; Oechsner, H.,
Electron impact ionization of small silver and copper clusters,
Z. Phys. D, 1990, 17, 51. [all data]
Buckner, Gord, et al., 1988
Buckner, S.W.; Gord, J.R.; Freiser, B.S.,
Gas phase studies of Zn2, Ag3, and Ag5.,
J. Chem. Phys., 1988, 88, 3678. [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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