Plumbane, tetraphenyl-


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

Quantity Value Units Method Reference Comment
Δfgas674. ± 15.kJ/molReviewMartinho SimõesSelected data

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 by: José A. Martinho Simões

Quantity Value Units Method Reference Comment
Δfsolid515. ± 15.kJ/molReviewMartinho SimõesSelected data
Quantity Value Units Method Reference Comment
Δcsolid-13036. ± 15.kJ/molCC-RBCarson, Laye, et al., 1972Please also see Pedley and Rylance, 1977.

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:
AC - William E. Acree, Jr., James S. Chickos
MS - José A. Martinho Simões

Quantity Value Units Method Reference Comment
Δsub194.6 ± 6.3kJ/molEPilcher and Skinner, 1983See also Carson, Laye, et al., 1972, 2.; AC
Δsub159. ± 1.kJ/molCC-RBKana'an and Morrison, 1977MS
Δsub159. ± 1.kJ/molME,TEKana'an and Morrison, 1977, 2Based on data from 412. to 474. K.; AC
Δsub82.8kJ/molN/ANewkirk, 1972AC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Reference Comment
151.446.Stephenson and Malanowski, 1987Based on data from 412. to 480. K.; AC

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

Ionization energy determinations

IE (eV) Method Reference Comment
8.0PENovak and Potts, 1984LBLHLM
8.95PENovak and Potts, 1984Vertical value; LBLHLM

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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IR 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

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Owner Copyright (C) 1987 by the Coblentz Society
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin DOW CORNING CORP.
Source reference COBLENTZ NO. 5601
Date 1966/05/10
Name(s) tetraphenylplumbane
State SOLID (SPLIT MULL)
Instrument PERKIN-ELMER 521 (GRATING)
Instrument parameters FILTERS AT 3150, 2500, 2000, 1150, 700, 410. GRATING CHANGES: 2000, 630
Resolution 2
Melting point 228 C

This IR spectrum is from the Coblentz Society's evaluated infrared reference spectra collection.


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.

Martinho Simões
Martinho Simões, J.A., Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]

Carson, Laye, et al., 1972
Carson, A.S.; Laye, P.G.; Spencer, J.A.; Steele, W.V., J. Chem. Thermodyn., 1972, 4, 783. [all data]

Pedley and Rylance, 1977
Pedley, J.B.; Rylance, J., Computer Analysed Thermochemical Data: Organic and Organometallic Compounds, University of Sussex, Brigton, 1977. [all data]

Pilcher and Skinner, 1983
Pilcher, G.; Skinner, H.A., Thermochemistry of organometallic compounds, 1983, 43-90, https://doi.org/10.1002/9780470771686.ch2 . [all data]

Carson, Laye, et al., 1972, 2
Carson, A.S.; Laye, P.G.; Spencer, J.A.; Steele, W.V., The enthalpy of combustion of organo-metallic compounds measured with a vacuum-jacketed rotating aneroid calorimeter. The enthalpy of formation of lead tetraphenyl, The Journal of Chemical Thermodynamics, 1972, 4, 5, 783-787, https://doi.org/10.1016/0021-9614(72)90052-3 . [all data]

Kana'an and Morrison, 1977
Kana'an, A.S.; Morrison, T.I., J. Chem. Thermodyn., 1977, 9, 423. [all data]

Kana'an and Morrison, 1977, 2
Kana'an, Adli S.; Morrison, T.I., Enthalpy and entropy of sublimation of tetraphenyl plumbane the bond dissociation energy of Pb«58872»C, The Journal of Chemical Thermodynamics, 1977, 9, 5, 423-429, https://doi.org/10.1016/0021-9614(77)90142-2 . [all data]

Newkirk, 1972
Newkirk, Herbert W., Piezoelectric organometallic crystal: Growth and properties of tetraphenylsilicon, -germanium, -ti and -lead, Journal of Organometallic Chemistry, 1972, 44, 2, 263-271, https://doi.org/10.1016/S0022-328X(00)82914-9 . [all data]

Stephenson and Malanowski, 1987
Stephenson, Richard M.; Malanowski, Stanislaw, Handbook of the Thermodynamics of Organic Compounds, 1987, https://doi.org/10.1007/978-94-009-3173-2 . [all data]

Novak and Potts, 1984
Novak, I.; Potts, A.W., The UV gas-phase photoelectron spectra of Group IVB tetraphenyl derivatives, J. Organomet. Chem., 1984, 262, 17. [all data]


Notes

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