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Dialuminum monoxide


Gas phase thermochemistry 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.

Quantity Value Units Method Reference Comment
Deltafgas-145.19kJ/molReviewChase, 1998Data last reviewed in December, 1979
Quantity Value Units Method Reference Comment
gas,1 bar252.24J/mol*KReviewChase, 1998Data last reviewed in December, 1979

Gas Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 298. - 6000.
A 58.99022
B 2.945512
C -0.861624
D 0.085153
E -0.725284
F -165.3270
G 318.7095
H -145.1852
ReferenceChase, 1998
Comment Data last reviewed in December, 1979

Gas phase ion energetics data

Go To: Top, Gas phase thermochemistry data, Vibrational and/or electronic energy levels, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
8.5 ± 0.2EIHo and Burns, 1980LLK
8.0 ± 0.5EISmoes, Drowart, et al., 1976LLK
8. ± 1.EIPaule, 1976LLK
7.7 ± 0.5EIThompson, 1973LLK
7.7 ± 0.2EIStearns and Kohl, 1973LLK
8.20 ± 0.15EIHildenbrand, 1973LLK
9. ± 1.EIFarber, Uy, et al., 1972LLK
9. ± 1.EIFarber, Srivastava, et al., 1972LLK
7.9 ± 0.3EIDeMaria, Gingerich, et al., 1968RDSH
8.5 ± 0.5EIBlackburn, Buchler, et al., 1966RDSH
7.7 ± 0.5EIDrowart, DeMaria, et al., 1960RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
AlO+15.1 ± 0.3AlEIStearns and Kohl, 1973LLK
Al2+15.2 ± 0.5OEIStearns and Kohl, 1973LLK

Vibrational and/or electronic energy levels

Go To: Top, Gas phase thermochemistry data, 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: Marilyn E. Jacox

State:   ?


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Tx Ar 210 212 Abe and Kolb, 1983

State:   ?


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Tx Kr 202 217 Abe and Kolb, 1983

State:   ?


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Tx Xe 207 225 Abe and Kolb, 1983

State:   B


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

To = 37121 ± 15 Ar C-X 263 270 Douglas, Hauge, et al., 1983
To = 36444 ± 15 Kr C-X 267 283 Douglas, Hauge, et al., 1982
Douglas, Hauge, et al., 1983, 2
Douglas, Hauge, et al., 1983
Hebert, Schriever, et al., 1992
gas B-X 248 262 Cai, Carter, et al., 1991


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

1 Sym. stretch 451 ± 15 Ar AB Douglas, Hauge, et al., 1983
1 Sym. stretch 454 ± 15 Kr AB Douglas, Hauge, et al., 1982
Douglas, Hauge, et al., 1983, 2
Douglas, Hauge, et al., 1983
2 Bend 156 ± 15 Ar AB Douglas, Hauge, et al., 1983
2 Bend 186 ± 15 Kr AB Douglas, Hauge, et al., 1982
Douglas, Hauge, et al., 1983, 2
Douglas, Hauge, et al., 1983

State:   A


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

To = 23286 ± 15 Kr A-X 415 430 Douglas, Hauge, et al., 1983


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

1 Sym. stretch 482 ± 15 Kr AB Douglas, Hauge, et al., 1983
2 Bend 133 ± 15 Kr AB Douglas, Hauge, et al., 1983

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

Sigmag+ 1 Sym. stretch 525 gas LF Cai, Carter, et al., 1991
1 Sym. stretch 472 Ar Ra Ovchinnikov, Serebrennikov, et al., 1985
Rozhanskii, Serebrennikov, et al., 1990
1 Sym. stretch 471 ± 15 Kr LF Douglas, Hauge, et al., 1983
1 Sym. stretch 475 N2 Ra Rozhanskii, Serebrennikov, et al., 1990
Piu 2 Bend 99 gas LF Cai, Carter, et al., 1991
Sigmau+ 3 Asym. stretch 992 gas LF Cai, Carter, et al., 1991
3 Asym. stretch 992.8 Ar IR Linevsky, White, et al., 1964
Makowiecki, Lynch, et al., 1971
Lynch, Zehe, et al., 1974
Finn, Gruen, et al., 1976
Andrews, Burkholder, et al., 1992
3 Asym. stretch 989.4 Kr IR Linevsky, White, et al., 1964
Makowiecki, Lynch, et al., 1971
3 Asym. stretch 991 N2 IR Sonchik, Andrews, et al., 1983
Andrews, Burkholder, et al., 1992

Additional references: Jacox, 1994, page 63

Notes

oEnergy separation between the v = 0 levels of the excited and electronic ground states.
xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

References

Go To: Top, Gas phase thermochemistry data, Gas phase ion energetics data, Vibrational and/or electronic energy levels, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Ho and Burns, 1980
Ho, P.; Burns, R.P., A mass spectrometric study of the AlO2 molecule, High Temp. Sci., 1980, 12, 31. [all data]

Smoes, Drowart, et al., 1976
Smoes, S.; Drowart, J.; Myers, C.E., Determination of the atomization energies of the molecules TaO(g) TaO2(g) by the mass-spectrometric Knudsen-cell method, J. Chem. Thermodyn., 1976, 8, 225. [all data]

Paule, 1976
Paule, R.C., Mass spectrometric studies of Al2O3 vaporization processes, High Temp. Sci., 1976, 8, 257. [all data]

Thompson, 1973
Thompson, K.R., Mass spectrometric determination of the atomization energies of AlSiO(g) and Al2O(g), High Temp. Sci., 1973, 5, 62. [all data]

Stearns and Kohl, 1973
Stearns, C.A.; Kohl, F.J., Mass spectrometric determination of the dissociation energies of gaseous Al2, AlSi, and AlSiO, High Temp. Sci., 1973, 5, 113. [all data]

Hildenbrand, 1973
Hildenbrand, D.L., Dissociation energies of the molecules AlO and Al2O, Chem. Phys. Lett., 1973, 20, 127. [all data]

Farber, Uy, et al., 1972
Farber, M.; Uy, O.M.; Srivastava, R.D., Effusion-mass spectrometric determination of the heats of formation of the gaseous molecules V4O10, V4O8, VO2, and VO, J. Chem. Phys., 1972, 56, 5312. [all data]

Farber, Srivastava, et al., 1972
Farber, M.; Srivastava, R.D.; Uy, O.M., Mass spectrometric determination of the thermodynamic properties of the vapour species from alumina, J. Chem. Soc. Faraday Trans. 1, 1972, 68, 249. [all data]

DeMaria, Gingerich, et al., 1968
DeMaria, G.; Gingerich, K.A.; Piacente, V., Vaporization of aluminum phosphide, J. Chem. Phys., 1968, 49, 4705. [all data]

Blackburn, Buchler, et al., 1966
Blackburn, P.E.; Buchler, A.; Stauffer, J.L., Thermodynamics of vaporization in the aluminum oxideboron oxide system, J. Phys. Chem., 1966, 70, 2469. [all data]

Drowart, DeMaria, et al., 1960
Drowart, J.; DeMaria, G.; Burns, R.P.; Inghram, M.G., Thermodynamic study of Al2O3 using a mass spectrometer, J. Chem. Phys., 1960, 32, 1366. [all data]

Abe and Kolb, 1983
Abe, H.; Kolb, D.M., Optical Spectra of Matrix-Isolated Aluminium, Ber. Bunsenges. Phys. Chem., 1983, 87, 6, 523, https://doi.org/10.1002/bbpc.19830870613 . [all data]

Douglas, Hauge, et al., 1983
Douglas, M.A.; Hauge, R.H.; Margrave, J.L., High Temp. Sci., 1983, 16, 35. [all data]

Douglas, Hauge, et al., 1982
Douglas, M.A.; Hauge, R.H.; Margrave, J.L., ACS Symposium Ser. 179, American Chemical Society, Washington, D. C., 1982. [all data]

Douglas, Hauge, et al., 1983, 2
Douglas, M.A.; Hauge, R.H.; Margrave, J.L., J. Chem. Soc., 1983, Faraday Trans. 1 79, 1533. [all data]

Hebert, Schriever, et al., 1992
Hebert, T.; Schriever, U.; Kolb, D.M., VIS-VUV spectroscopic study of the reaction between Al and N2O isolated in solid krypton, Chem. Phys. Lett., 1992, 200, 3, 258, https://doi.org/10.1016/0009-2614(92)80007-X . [all data]

Cai, Carter, et al., 1991
Cai, M.; Carter, C.C.; Miller, T.A.; Bondybey, V.E., Fluorescence excitation and resolved emission spectra of supersonically cooled Al2O, J. Chem. Phys., 1991, 95, 1, 73, https://doi.org/10.1063/1.461427 . [all data]

Ovchinnikov, Serebrennikov, et al., 1985
Ovchinnikov, I.V.; Serebrennikov, L.V.; Mal'tsev, A.A., Zh. Fiz. Khim., 1985, 59, 1558. [all data]

Rozhanskii, Serebrennikov, et al., 1990
Rozhanskii, I.L.; Serebrennikov, L.V.; Shevel'kov, A.F., Zh. Fiz. Khim., 1990, 64, 521. [all data]

Linevsky, White, et al., 1964
Linevsky, M.J.; White, D.; Mann, D.E., Infrared Spectrum and Structure of Gaseous Al2O, J. Chem. Phys., 1964, 41, 2, 542, https://doi.org/10.1063/1.1725905 . [all data]

Makowiecki, Lynch, et al., 1971
Makowiecki, D.M.; Lynch, D.A.; Carlson, K.D., Infrared spectra of the aluminum family suboxides, J. Phys. Chem., 1971, 75, 1963. [all data]

Lynch, Zehe, et al., 1974
Lynch, D.A., Jr.; Zehe, M.J.; Carlson, K.D., Reinvestigation of the symmetric stretching mode of matrix-isolated dialuminum monoxide, J. Phys. Chem., 1974, 78, 3, 236, https://doi.org/10.1021/j100596a009 . [all data]

Finn, Gruen, et al., 1976
Finn, P.A.; Gruen, D.M.; Page, D.L., Advan. Chem. Ser. 158, Amer. Chem. Soc., Washington, D. C., 1976. [all data]

Andrews, Burkholder, et al., 1992
Andrews, L.; Burkholder, T.R.; Yustein, J.T., Reactions of pulsed-laser evaporated aluminum atoms with oxygen: infrared spectra of the reaction products in solid argon, J. Phys. Chem., 1992, 96, 25, 10182, https://doi.org/10.1021/j100204a018 . [all data]

Sonchik, Andrews, et al., 1983
Sonchik, S.M.; Andrews, L.; Carlson, K.D., Matrix reactions of molecular oxygen and ozone with aluminum atoms, J. Phys. Chem., 1983, 87, 11, 2004, https://doi.org/10.1021/j100234a033 . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]


Notes

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