phosphoryl tribromide

• Formula: Br₃OP
• Molecular weight: 286.685
• IUPAC Standard InChI: InChI=1S/Br3OP/c1-5(2,3)4 Copy

  
• IUPAC Standard InChIKey: UXCDUFKZSUBXGM-UHFFFAOYSA-N Copy
• CAS Registry Number: 7789-59-5
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Phosphorus tribromide oxide
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• Information on this page:
  • Gas phase thermochemistry data
  • Gas phase ion energetics data
  • References
  • Notes
• Other data available:
  • Vibrational and/or electronic energy levels
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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.

Gas Phase Heat Capacity (Shomate Equation)

C_p° = 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
    C_p = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

References

Go To: Top, Gas phase thermochemistry data, 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.

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

Berkosky, Ellison, et al., 1973
Berkosky, J.L.; Ellison, F.O.; Lee, T.H.; Rabalais, J.W., Model for calculating spin-orbit interactions with applications to photoelectron spectroscopy, J. Chem. Phys., 1973, 59, 5342. [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]

Notes

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• Symbols used in this document:
  

  S°gas,1 bar	Entropy of gas at standard conditions (1 bar)
  ΔfH°gas	Enthalpy of formation of gas at standard conditions

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