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LiNe


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 January, 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 (7)Li(20)Ne
StateTeomegaeomegaexeomegaeyeBealphaegammaeDebetaereTrans.nu00
B 2Sigma 1Semiempirical interaction potential calculations Baylis, 1969. Broadening of the Li resonance line at 6708Å (14904 cm-1) by neon Gallagher, 1975.
A 2Pi 2Semiempirical interaction potential calculations Baylis, 1969. Broadening of the Li resonance line at 6708Å (14904 cm-1) by neon Gallagher, 1975.
X 2Sigma 2          5.05 3  

Notes

1Semiempirical interaction potential calculations Baylis, 1969. Broadening of the Li resonance line at 6708Å (14904 cm-1) by neon Gallagher, 1975.
2Model potential calculation Bottcher, Dalgarno, et al., 1973 ; see also Baylis, 1969 .
3Approximate constants from total scattering cross sections Dehmer and Wharton, 1972.

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.

Baylis, 1969
Baylis, W.E., Semiempirical, pseudopotential calculation of alkali-noble-gas interatomic potentials, J. Chem. Phys., 1969, 51, 2665. [all data]

Gallagher, 1975
Gallagher, A., Noble-gas broadening of the Li resonance line, Phys. Rev. A: Gen. Phys., 1975, 12, 133. [all data]

Bottcher, Dalgarno, et al., 1973
Bottcher, C.; Dalgarno, A.; Wright, E.L., Collision-induced absorption in alkali-metal-atom-inert-gas mixtures, Phys. Rev. A: Gen. Phys., 1973, 7, 1606. [all data]

Dehmer and Wharton, 1972
Dehmer, P.; Wharton, L., Absolute total scattering cross sections for 7Li on He, Ne, Kr, and Xe, J. Chem. Phys., 1972, 57, 4821. [all data]


Notes

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