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copper, compound with silver (1:1)


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: Sharon G. Lias and Joel F. Liebman

Ionization energy determinations

IE (eV) Method Reference
7.7823 ± 0.0012TEJames, Lemire, et al., 1994

Constants of diatomic molecules

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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: Klaus P. Huber and Gerhard H. Herzberg

Data collected through October, 1974

Symbols used in the table of constants
SymbolMeaning
State electronic state and / or symmetry symbol
Te minimum electronic energy (cm-1)
ωe vibrational constant – first term (cm-1)
ωexe vibrational constant – second term (cm-1)
ωeye vibrational constant – third term (cm-1)
Be rotational constant in equilibrium position (cm-1)
αe rotational constant – first term (cm-1)
γe rotation-vibration interaction constant (cm-1)
De centrifugal distortion constant (cm-1)
βe rotational constant – first term, centrifugal force (cm-1)
re internuclear distance (Å)
Trans. observed transition(s) corresponding to electronic state
ν00 position of 0-0 band (units noted in table)
Diatomic constants for 107Ag63Cu
StateTeomegaeomegaexeomegaeyeBealphaegammaeDebetaereTrans.nu00
B 25851.6 178.5 H 0.50        B rarrow X R 25825.0 H
Joshi and Majumdar, 1961
A 20836 171.5 H <0.5        A rarrow X R 20806 H
Ruamps, 1957
X 0 231.8 H 0.80         

Notes

1Thermochemical value (mass-spectrom.) Ackerman, Stafford, et al., 1960.

References

Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

James, Lemire, et al., 1994
James, A.M.; Lemire, G.W.; Langridge-Smith, P.R.R., Threshold photoionisation spectroscopy of the CuAg molecule, Chem. Phys. Lett., 1994, 227, 503. [all data]

Joshi and Majumdar, 1961
Joshi, K.C.; Majumdar, K., The band spectrum of a CuAg molecule in the visible region, Proc. Phys. Soc. London, 1961, 78, 197. [all data]

Ruamps, 1957
Ruamps, J., Spectre d'emission des molecules diatomiques des metaux de la famille du cuivre, Spectrochim. Acta, 1957, 11, 329. [all data]

Ackerman, Stafford, et al., 1960
Ackerman, M.; Stafford, F.E.; Drowart, J., Mass spectrometric determination of the dissociation energies of the molecules AgAu, AgCu, and AuCu, J. Chem. Phys., 1960, 33, 1784. [all data]


Notes

Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, References