Phosphorus oxychloride

• Formula: Cl₃OP
• Molecular weight: 153.332
• IUPAC Standard InChI: InChI=1S/Cl3OP/c1-5(2,3)4 Copy

  
• IUPAC Standard InChIKey: XHXFXVLFKHQFAL-UHFFFAOYSA-N Copy
• CAS Registry Number: 10025-87-3
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: Phosphoryl chloride; Phosphoric chloride; Phosphoric trichloride; Phosphorus chloride oxide (POCl3); Phosphorus oxide trichloride; Phosphorus oxytrichloride; Phosphoryl trichloride; Trichlorophosphine oxide; Trichlorophosphorus oxide; POCl3; Phosphorus(V) trichloride oxide; Phosphorous oxychloride; Phosphorus oxide chloride; Fosforoxychlorid; Oxychlorid fosforecny; UN 1810; OPCl3; Phosphoroxychloride
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• Information on this page:
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Phase change data
  • Reaction thermochemistry data
  • Ion clustering data
  • Mass spectrum (electron ionization)
  • Vibrational and/or electronic energy levels
• Data at other public NIST sites:
  • Computational Chemistry Comparison and Benchmark Database
  • Gas Phase Kinetics Database
  • 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 evaluated as indicated in comments:
L - Sharon G. Lias

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
B - John E. Bartmess

Electron affinity determinations

Ionization energy determinations

Appearance 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.

Mathur, Rothe, et al., 1976
Mathur, B.P.; Rothe, E.W.; Tang, S.Y.; Reck, G., Negative ions from phosphorus halides due to cesium charge exchange, J. Chem. Phys., 1976, 64, 565. [all data]

Bunzli, Frost, et al., 1973
Bunzli, J.C.; Frost, D.C.; McDowell, C.A., Photoelectron spectra of phosphoryl and thioophosphoryl ch;prodes and bromides, J. Electron Spectrosc. Relat. Phenom., 1973, 1, 481. [all data]

Basset and Lloyd, 1972
Basset, P.J.; Lloyd, D.R., Photoelectron spectra of halides. Part III. Trifluorides and oxide trifluorides of nitrogen and phosphorus, and phosphorus oxide trichloride, J. Chem. Soc. Dalton Trans., 1972, 248. [all data]

Kiser, Dillard, et al., 1969
Kiser, R.W.; Dillard, J.G.; Dugger, D.L., Mass spectrometry of inorganic halides, Advan. Chem. Ser., 1969, 72, 153. [all data]

Halmann and Klein, 1964
Halmann, M.; Klein, Y., Electron-impact spectroscopy of phosphorus compounds. Part III. Positive- andnegative-ion formation from phosphorus trichloride and phosphoryl chloride, J. Chem. Soc., 1964, 4324. [all data]

Chattorpadhyay, Findley, et al., 1981
Chattorpadhyay, S.; Findley, G.L.; McGlynn, S.P., Photoelectron spectroscopy of phosphites and phosphates, J. Electron Spectrosc. Relat. Phenom., 1981, 24, 27. [all data]

Gan, Peel, et al., 1977
Gan, T.H.; Peel, J.B.; Willett, G.D., Comparison of He I and He II photoelectron spectra of phosphoryl chloride, Chem. Phys. Lett., 1977, 48, 483. [all data]

Vovna, Lopatin, et al., 1975
Vovna, V.I.; Lopatin, S.N.; Pettsol'd, R.; Vilesov, F.I., Photoelectron spectra and electronic structure of some phosphoryl compounds, Khim. Vys. Energ., 1975, 9, 9. [all data]

Cox, Evans, et al., 1972
Cox, P.A.; Evans, S.; Orchard, A.F.; Richardson, N.V.; Roberts, P.J., Simple quantitative molecular orbital methods used in connection with photoelectron spectroscopy, Faraday Discuss. Chem. Soc., 1972, 54, 26. [all data]

Betteridge, Thompson, et al., 1972
Betteridge, D.; Thompson, M.; Baker, A.D.; Kemp, N.R., Photoelectron spectra of phosphorus halides, alkyl phosphites and phosphates, organophosphorus pesticides, and related compounds, Anal. Chem., 1972, 44, 2005. [all data]

Notes

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• Symbols used in this document:
  

  AE	Appearance energy
  EA	Electron affinity
  IE (evaluated)	Recommended ionization energy

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