hafnium dioxide

• Formula: HfO₂
• Molecular weight: 210.49
• IUPAC Standard InChI: InChI=1S/Hf.2O/q+4;2*-2 Copy

  
• IUPAC Standard InChIKey: WIHZLLGSGQNAGK-UHFFFAOYSA-N Copy
• CAS Registry Number: 12055-23-1
• Chemical structure:
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• Information on this page:
  • Gas phase ion energetics data
  • Vibrational and/or electronic energy levels
  • References
  • Notes
• Data at other public NIST sites:
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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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

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:   X

Additional references: Jacox, 1998, page 176; Lesarri, Suenram, et al., 2002

References

Go To: Top, 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.

Rauh and Ackermann, 1974
Rauh, E.G.; Ackermann, R.J., First ionization potentials of some refractory oxide vapors, J. Chem. Phys., 1974, 60, 1396. [all data]

Chertihin and Andrews, 1995
Chertihin, G.V.; Andrews, L., Reactions of Laser Ablated Titanium, Zirconium, and Hafnium Atoms with Oxygen Molecules in Condensing Argon, J. Phys. Chem., 1995, 99, 17, 6356, https://doi.org/10.1021/j100017a015 . [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]

Lesarri, Suenram, et al., 2002
Lesarri, A.; Suenram, R.D.; Brugh, D., Rotational spectrum of jet-cooled HfO[sub 2] and HfO, J. Chem. Phys., 2002, 117, 21, 9651, https://doi.org/10.1063/1.1516797 . [all data]

Notes

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

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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