Cu8
- Formula: Cu8
- Molecular weight: 508.368
- CAS Registry Number: 62863-28-9
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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 by: John E. Bartmess
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.41 ± 0.10 | LPES | Ho, Ervin, et al., 1990 | EA: threshold, ≥EA(adiabatic). Vertical Detachment Energy: 1.57±0.05 eV. |
| 1.50 ± 0.15 | LPES | Taylor, Pettiettehall, et al., 1992 | EA set as 0.2 eV above onset to correct for unresolved hot bands. |
| 1.580 ± 0.020 | LPES | Leopold, Ho, et al., 1987 | EA given is Vertical Detachment Energy. Adiabatic EA est. as 0.05 eV lower |
| <1.43999 | LPES | Zheng, Karner, et al., 1986 |
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.
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]
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]
Leopold, Ho, et al., 1987
Leopold, D.G.; Ho, J.; Lineberger, W.C.,
Photoelectron Spectroscopy of Mass-selected Metal Cluster Anions. I. Cun-, n=1-10,
J. Chem. Phys., 1987, 86, 4, 1715, https://doi.org/10.1063/1.452170
. [all data]
Zheng, Karner, et al., 1986
Zheng, L.-S.; Karner, C.M.; Brucat, P.J.; Yang, S.H.; Pettiette, C.L.; Craycraft, M.J.; Smalley, R.E.,
Photodetachment studies of metal clusters: Electron affinity measurements for cux,
J. Chem. Phys., 1986, 85, 1681. [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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