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zirconium nitride


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 July, 1975

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 90Zr14N
StateTeomegaeomegaexeomegaeyeBealphaegammaeDebetaereTrans.nu00
A 2Pir 1    [0.4798]     [1.7029] A rarrow X 2 17701.8 H
Bates and Dunn, 1972
1    [0.4798]     [1.7029] A rarrow X 2 17133.0 H
Bates and Dunn, 1972
X 2Sigma 0    [0.4832]     [1.6969]  

Notes

1A0 ~ +567.
2Perturbations.
3Thermochemical value (mass-spectrometry) Gingerich, 1968.

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.

Bates and Dunn, 1972
Bates, J.K.; Dunn, T.M., Abstract of paper SIGMA8 presented at the 27th Symposium on Molecular Structure and Spectra (reference not verified), Department of Chemistry, University of Michigan, Ann Arbor, Columbus, Ohio, 1972, 1. [all data]

Gingerich, 1968
Gingerich, K.A., Gaseous metal nitrides. II. The dissociation energy, heat of sublimation, and heat of formation of zirconium mononitride, J. Chem. Phys., 1968, 49, 14. [all data]


Notes

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