Mercury, diphenyl-

• Formula: C₁₂H₁₀Hg
• Molecular weight: 354.80
• IUPAC Standard InChI: InChI=1S/2C6H5.Hg/c2*1-2-4-6-5-3-1;/h2*1-5H; Copy

  
• IUPAC Standard InChIKey: HWMTUNCVVYPZHZ-UHFFFAOYSA-N Copy
• CAS Registry Number: 587-85-9
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Benzene, mercuriodi-; Diphenylmercury
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• Information on this page:
  • Gas phase thermochemistry data
  • Condensed phase thermochemistry data
  • Phase change data
  • Gas phase ion energetics data
  • IR Spectrum
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data
• Data at other public NIST sites:
  • Gas Phase Kinetics Database
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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.

Data compiled by: José A. Martinho Simões

Condensed 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.

Data compiled as indicated in comments:
MS - José A. Martinho Simões
DH - Eugene S. Domalski and Elizabeth D. Hearing

Constant pressure heat capacity of solid

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.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
MS - José A. Martinho Simões
AC - William E. Acree, Jr., James S. Chickos

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

Appearance energy determinations

IR Spectrum

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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: Coblentz Society, Inc.

Condensed Phase Spectrum

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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.

Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

Additional Data

Mass spectrum (electron ionization)

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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: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

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.

Carson and Wilmshurst, 1971
Carson, A.S.; Wilmshurst, B.R., J. Chem. Thermodyn., 1971, 3, 251. [all data]

Fairbrother and Skinner, 1956
Fairbrother, D.M.; Skinner, H.A., Trans. Faraday Soc., 1956, 52, 956. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds in Academic Press, New York, 1970. [all data]

Berthelot, 1899
Berthelot, M., Compt. Rend., 1899, 129, 918. [all data]

Berthelot, 1900
Berthelot, M., Ann. Chim. Phys., 1900, 20, 158. [all data]

Smith and Andrews, 1931
Smith, R.H.; Andrews, D.H., Thermal energy studies. II. Phenyl derivatives of metals, J. Am. Chem. Soc., 1931, 53, 3661-3667. [all data]

Smith and Andrews, 1931, 2
Smith, R.H.; Andrews, D.H., Thermal Energy Studies II. Phenyl Derivatives of Metals, J. Am. Chem. Soc., 1931, 53, 3661-7. [all data]

Carson, Stranks, et al., 1958
Carson, A.S.; Stranks, D.R.; Wilmshurst, B., Proc. Roy. Soc. (London), 1958, A244, 72. [all data]

Carson, Stranks, et al., 1958, 2
Carson, A.S.; Stranks, D.R.; Wilmshurst, B.R., The Measurement of Very Low Vapour Pressures Using Radioactive Isotopes: The Latent Heat of Sublimation of Mercury Diphenyl, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 1958, 244, 1236, 72-84, https://doi.org/10.1098/rspa.1958.0026 . [all data]

Furlani, Piancastelli, et al., 1981
Furlani, C.; Piancastelli, M.N.; Cauletti, C.; Faticanti, F.; Ortaggi, G., He(I) and He(II) photoelectron spectra of some organomercury compounds with carbon π-systems, J. Electron Spectrosc. Relat. Phenom., 1981, 22, 309. [all data]

Glockling, Irwin, et al., 1976
Glockling, F.; Irwin, J.G.; Morrison, R.J.; Sweeney, J.J., A mass spectroscopic study of organomercurials and mercuric halides, Inorg. Chim. Acta, 1976, 19, 267. [all data]

Rodionov, Potapov, et al., 1973
Rodionov, A.N.; Potapov, V.K.; Rogozhin, K.L., Photoionization of certain aromatic heteroorganic compounds, High Energy Chem., 1973, 7, 249, In original 278. [all data]

Notes

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• Symbols used in this document:
  

  AE	Appearance energy
  Cp,solid	Constant pressure heat capacity of solid
  Tfus	Fusion (melting) point
  ΔcH°solid	Enthalpy of combustion of solid at standard conditions
  ΔfH°gas	Enthalpy of formation of gas at standard conditions
  ΔfH°solid	Enthalpy of formation of solid at standard conditions
  ΔsubH°	Enthalpy of sublimation at standard conditions

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