N-Phenylglycine


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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Quantity Value Units Method Reference Comment
Δfgas-268.7 ± 2.1kJ/molCcrSabbah and Skoulika, 1980 

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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δfsolid-396.71 ± 0.57kJ/molCcrSabbah and Skoulika, 1980ALS
Quantity Value Units Method Reference Comment
Δcsolid-4037.6 ± 0.22kJ/molCcrSabbah and Skoulika, 1980ALS
Δcsolid-4051.kJ/molCcbFischer and Wrede, 1904Heat of combustion corrected for pressure; ALS
Δcsolid-4053.2kJ/molCcbLemoult, 1904ALS

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
176.6298.15Sabbah and Skoulika, 1980T = 298.15 K.; DH

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:
ALS - Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein
AC - William E. Acree, Jr., James S. Chickos
DH - Eugene S. Domalski and Elizabeth D. Hearing

Quantity Value Units Method Reference Comment
Δsub128. ± 2.kJ/molCSabbah and Skoulika, 1980ALS
Δsub128.0 ± 2.0kJ/molN/ASabbah and Skoulika, 1980AC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Method Reference Comment
0.1280298.15N/ASabbah and Skoulika, 1980Sublimation measurements made over 350 to 380 K; data corrected to 298.15 K.; DH
114.1 ± 1.0365.4CSabbah and Skoulika, 1980AC

Entropy of sublimation

ΔsubS (J/mol*K) Temperature (K) Reference Comment
0.43298.15Sabbah and Skoulika, 1980Sublimation; DH

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.

Spectrum

A digitized version of this spectrum is not currently available.

Additional Data

View scan of original (hardcopy) spectrum.

Owner COBLENTZ SOCIETY
Collection (C) 2018 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Source reference COBLENTZ NO. 1235
Date Not specified, most likely prior to 1970
Instrument Not specified, most likely a prism, grating, or hybrid spectrometer.
Data processing (NO SPECTRUM, ONLY SCANNED IMAGE IS AVAILABLE)

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.

Sabbah and Skoulika, 1980
Sabbah, R.; Skoulika, S., Thermodynamique de composes azotes. Partie VI. Etude thermochimique de la N-phenylglycine et de la D-α-phenylglycine, Thermochim. Acta, 1980, 36, 179-187. [all data]

Fischer and Wrede, 1904
Fischer, E.; Wrede, F., Uber die Verbrennungswarme einiger organischer Verbindungen, Sitzungsber. Dtsch. Akad. Wiss. Berlin Kl. Math. Phys. Tech., 1904, 687-715. [all data]

Lemoult, 1904
Lemoult, M.P., Remarques sur une serie recenie de determinations calorimetriques, Compt. Rend., 1904, 663-635. [all data]


Notes

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