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AuPb


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 November, 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 197Au(208)Pb
StateTeomegaeomegaexeomegaeyeBealphaegammaeDebetaereTrans.nu00
A second system under low resolution near 8800 cm-1, possibly due to A rarrow X2. 1
Houdart and Schamps, 1973
A 16357.6 152.7 H 0.9        A rarrow X1 1 R 16354.6 H
Houdart and Carette, 1965
X1 0 158.6 H 0.6         

Notes

1Thermal emission.

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.

Houdart and Schamps, 1973
Houdart, R.; Schamps, J., The emission of the AuSi, AuGe, AuSn, and AuPb radicals, J. Phys. B:, 1973, 6, 2478. [all data]

Houdart and Carette, 1965
Houdart, R.; Carette, P., Le spectre visible de la molecule AuPb, C.R. Acad. Sci. Paris, 1965, 260, 5746. [all data]


Notes

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