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platinum oxide


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, 1976

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 195Pt16O
StateTeomegaeomegaexeomegaeyeBealphaegammaeDebetaereTrans.nu00
D 1Sigma (24863) [567.1] Z 1  [0.33671] 1  [5.19E-7] 2  [1.84035] D rarrow X R 24722.11 Z
missing citation
A 1Sigma 16995.12 727.07 Z 5.42  0.35385 0.00291  3.27E-7 2  1.79523 A rarrow X R 16932.99 Z
Feast, 1950; Raziunas, Macur, et al., 1965; missing citation
(X) 1Sigma 0 851.11 X 4.98  0.38224 0.00283  3.05E-7 2  1.72726  

Notes

1Levels with v > 0 are perturbed.
2Also higher order constants.
3Thermochemical value (mass-spectrom..) Norman, Staley, et al., 1967

References

Go To: Top, 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.

Feast, 1950
Feast, M.W., The Schumann-Runge O2 emission bands in the region 3100A.-2500A., Proc. Phys. Soc. London Sect. A, 1950, 63, 549. [all data]

Raziunas, Macur, et al., 1965
Raziunas, V.; Macur, G.; Katz, S., Emission spectrum and thermodynamic properties of ruthenium monoxide, J. Chem. Phys., 1965, 43, 1010. [all data]

Norman, Staley, et al., 1967
Norman, J.H.; Staley, H.G.; Bell, W.E., Mass spectrometric-Knudsen cell study of the gaseous oxides of platinum, J. Phys. Chem., 1967, 71, 3686. [all data]


Notes

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