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HXe+


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, 1977

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 (132)XeH+
StateTeomegaeomegaexeomegaeyeBealphaegammaeDebetaereTrans.nu00
X 1Sigma 0         1.59 1  

Notes

1From the ab initio calculations of Kubach and Sidis, 1973; De0 refers to Xe+ + H and has been reduced by 1.47 eV from the value given in Kubach and Sidis, 1973 [Xe + H+]. See also Gallup and Macek, 1977. The proton scattering results of Weise, Mittmann, et al., 1971 are energy dependent, probably because of charge exchange in the curve crossing region.

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.

Kubach and Sidis, 1973
Kubach, C.; Sidis, V., Potential energy curves of the (XeH)+ system, J. Phys. B:, 1973, 6, 289. [all data]

Gallup and Macek, 1977
Gallup, G.A.; Macek, J., Valence-bond calculation of energy curves for XeH+, J. Phys. B:, 1977, 10, 1601. [all data]

Weise, Mittmann, et al., 1971
Weise, H.-P.; Mittmann, H.-U.; Ding, A.; Henglein, A., Streuung von Ionen. II. Regenbogeneffekt bei der elastichen Streuung von Protonen an Helium, Neon, Krypton, Xenon und von He+ an Helium, Z. Naturforsch. A, 1971, 26, 1122. [all data]


Notes

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