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cerium dioxide


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 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
9.7 ± 0.5EIPiacente, Bardi, et al., 1973LLK
10.3 ± 0.2EIAckermann and Rauh, 1971LLK
9.5 ± 0.5EI2Staley and Norman, 1969RDSH

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
OCe+~11.?EIAckermann and Rauh, 1971LLK
CeO+11.6 ± 0.5OEIStaley and Norman, 1969RDSH

Vibrational and/or electronic energy levels

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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: Marilyn E. Jacox

State:   ?


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

To = 20067 Ne 498 649 DeKock and Weltner, 1971

State:   ?


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

To = 19836 Ar 504 660 DeKock and Weltner, 1971

State:   ?


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

To = 19259 N2 519 633 DeKock and Weltner, 1971

State:   X


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

a1 1 Sym. stretch 777 w Ne IR EM DeKock and Weltner, 1971
1 Sym. stretch 757.3 Ar IR EM DeKock and Weltner, 1971
Gabelnick, Reedy, et al., 1974
Willson and Andrews, 1999
1 Sym. stretch 714 N2 IR EM DeKock and Weltner, 1971
b2 3 Asym. stretch 759 s Ne IR DeKock and Weltner, 1971
3 Asym. stretch 736.7 s Ar IR DeKock and Weltner, 1971
Gabelnick, Reedy, et al., 1974
Willson and Andrews, 1999
3 Asym. stretch 719 N2 IR DeKock and Weltner, 1971

Additional references: Jacox, 1998, page 179; Jacox, 2003, page 109

Notes

wWeak
sStrong
oEnergy separation between the v = 0 levels of the excited and electronic ground states.

References

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

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

Piacente, Bardi, et al., 1973
Piacente, V.; Bardi, G.; Malaspina, L.; Desideri, A., Dissociation energy of CeO2 and Ce2O2 molecules, J. Chem. Phys., 1973, 59, 31. [all data]

Ackermann and Rauh, 1971
Ackermann, R.J.; Rauh, E.G., A high-temperature study of the stoichiometry, phase behavior, vaporization characteristics, and thermodynamic properties of the cerium + oxygen system, J. Chem. Thermodyn., 1971, 3, 609. [all data]

Staley and Norman, 1969
Staley, H.G.; Norman, J.H., Thermodynamics of gaseous monoxide-dioxide equilibria for cerium, praseodymium and neodymium, Intern. J. Mass Spectrom. Ion Phys., 1969, 2, 35. [all data]

DeKock and Weltner, 1971
DeKock, R.L.; Weltner, W., Jr., Spectroscopy of rare earth oxide molecules in inert matrices at 4.deg.K, J. Phys. Chem., 1971, 75, 4, 514, https://doi.org/10.1021/j100674a013 . [all data]

Gabelnick, Reedy, et al., 1974
Gabelnick, S.D.; Reedy, G.T.; Chasanov, M.G., Infrared spectra and structure of some matrix-isolated lanthanide and actinide oxides, J. Chem. Phys., 1974, 60, 3, 1167, https://doi.org/10.1063/1.1681128 . [all data]

Willson and Andrews, 1999
Willson, S.P.; Andrews, L., Characterization of the Reaction Products of Laser-Ablated Early Lanthanide Metal Atoms with Molecular Oxygen. Infrared Spectra of LnO, LnO, J. Phys. Chem. A, 1999, 103, 17, 3171, https://doi.org/10.1021/jp990005m . [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]


Notes

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