Thiophosphoryl chloride

• Formula: Cl₃PS
• Molecular weight: 169.398
• IUPAC Standard InChI: InChI=1S/Cl3PS/c1-4(2,3)5 Copy

  
• IUPAC Standard InChIKey: WQYSXVGEZYESBR-UHFFFAOYSA-N Copy
• CAS Registry Number: 3982-91-0
• Chemical structure:
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• Other names: thiophosphoryl trichloride
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• Information on this page:
  • Phase change data
  • Ion clustering data
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Reaction thermochemistry data
  • Gas phase ion energetics data
  • IR Spectrum
  • Vibrational and/or electronic energy levels
• Data at other public NIST sites:
  • X-ray Photoelectron Spectroscopy Database, version 5.0
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Phase change 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.

Antoine Equation Parameters

log₁₀(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Ion clustering 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: John E. Bartmess

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Clustering reactions

 +  = Cl₄PS^-

By formula: Cl^- + Cl₃PS = Cl₄PS^-

References

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

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Check, Lobring, et al., 2003
Check, C.E.; Lobring, K.C.; Keating, P.R.; Gilbert, T.M.; Sunderlin, L.S., Effect of substituents on the strength of hypervalent phosphorus-halogen bonds, J. Phys. Chem. A, 2003, 107, 42, 8961-8967, https://doi.org/10.1021/jp030287x . [all data]

Notes

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• Symbols used in this document:
  

  ΔrH°	Enthalpy of reaction at standard conditions

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