Tantalum monoxide

• Formula: OTa
• Molecular weight: 196.9473
• IUPAC Standard InChI: InChI=1S/O.Ta/q-2;+2 Copy

  
• IUPAC Standard InChIKey: JMOHEPRYPIIZQU-UHFFFAOYSA-N Copy
• CAS Registry Number: 12035-90-4
• Chemical structure:
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• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Constants of diatomic molecules
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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 as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
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

References

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

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

Dyke, Ellis, et al., 1987
Dyke, J.M.; Ellis, A.M.; Feher, M.; Morris, A.; Paul, A.J.; Stevens, J.C.H., High-temperature photoelectron spectroscopy - A study of niobium monoxide and tantalum monoxide, J. Chem. Soc. Faraday Trans. 2, 1987, 83, 1555. [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]

Ackermann, Rauh, et al., 1976
Ackermann, R.J.; Rauh, E.G.; Thorn, R.J., The thermodynamics of ionization of gaseous oxides; the first ionization potentials of the lanthanide metals and monoxides, J. Chem. Phys., 1976, 65, 1027. [all data]

Inghram, Chupka, et al., 1957
Inghram, M.G.; Chupka, W.A.; Berkowitz, J., Thermodynamics of the Ta-O system: the dissociation energies of TaO and TaO₂, J. Chem. Phys., 1957, 27, 569. [all data]

Notes

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