Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

Gallium monoxide


Gas phase ion energetics data

Go To: Top, Constants of diatomic molecules, 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: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

View reactions leading to GaO+ (ion structure unspecified)

Ionization energy determinations

IE (eV) Method Reference
9.4 ± 0.5EIBurns, 1966

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 September, 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 (69)Ga16O
StateTeomegaeomegaexeomegaeyeBealphaegammaeDebetaereTrans.nu00
Additional unclassified emission bands in the region 20000 - 23000 cm-1.
Guernsey, 1934
B 2Sigma 25706.9 762.9 1 H 3.44  [(0.4013)]   [(2.9E-7)]  [(1.7988)] B lrarrow X R 25705.3 H
missing citation; Sen, 1937; Gurvich, Novikov, et al., 1965; Raziunas, Macur, et al., 1963
X 2Sigma 0 767.5 1 H 6.24  [(0.4271)]   [(3.7E-7)]  [(1.7436)]  

Notes

1Constants from Raziunas, Macur, et al., 1963 who attribute the double heads observed for most bands to isotope splitting; Guernsey, 1934 assumes spin doubling. Guernsey, 1934, Sen, 1937, and Gurvich, Novikov, et al., 1965 give all slight1y different constants.
2Thermochemical value (mass-spectrom.) Burns, 1966. For flame photometric results see Gurvich and Veits, 1958, Gurvich, Novikov, et al., 1965.

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.

Burns, 1966
Burns, R.P., Systematics of the evaporation coefficient Al2O3, Ga2O3, In2O3, J. Chem. Phys., 1966, 44, 3307. [all data]

Guernsey, 1934
Guernsey, M.L., The spectrum of gallium oxide, Phys. Rev., 1934, 46, 114. [all data]

Sen, 1937
Sen, M.K., The band spectrum of gallium oxide and isotope effect of gallium, Indian J. Phys., 1937, 10, 429. [all data]

Gurvich, Novikov, et al., 1965
Gurvich, L.V.; Novikov, M.M.; Ryabova, V.G., An investigation of the spectra and a determination of the dissociation energy of gallium and indium oxygen compounds, Opt. Spectrosc. Engl. Transl., 1965, 18, 68, In original 132. [all data]

Raziunas, Macur, et al., 1963
Raziunas, V.; Macur, G.J.; Katz, S., Emission spectrum and thermodynamic properties of gallium monoxide, J. Chem. Phys., 1963, 39, 1161. [all data]

Gurvich and Veits, 1958
Gurvich, L.V.; Veits, I.V., Determination of molecular dissociation energies from flame reaction equilibrium studies, Bull. Acad. Sci. USSR, Phys. Ser. Engl. Transl., 1958, 22, 670-673. [all data]


Notes

Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, References