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antimony phosphide


Gas phase ion energetics data

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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: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference
9.9 ± 0.3EIKordis and Gingerich, 1972

Constants of diatomic molecules

Go To: Top, Gas phase ion energetics data, References, Notes

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, 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 121Sb31P
StateTeomegaeomegaexeomegaeyeBealphaegammaeDebetaereTrans.nu00
B 1Pi 28136 [394.0] 1 Z   0.1277 1 0.0002  (3E-7)  2.314 B rarrow X R 28083.69 Z
missing citation; missing citation
X 1Sigma+ 0 500.07 Z 1.632 0.0025 0.1406 0.0005  0.4E-7  2.205  

Notes

1DeltaG(3/2) = 395.6; strong perturbations in v=0 and 1 make the evaluation of equilibrium constants not very meaningful.
2thermochemical value (mass-spectrometry) Kordis and Gingerich, 1972.

References

Go To: Top, Gas phase ion energetics data, 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.

Kordis and Gingerich, 1972
Kordis, J.; Gingerich, K.A., Gaseous phosphorus compounds. VIII. Thermodynamic study of antimony monophosphide with a mass spectrometer, J. Phys. Chem., 1972, 76, 2336. [all data]


Notes

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