Ethanethioamide

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

Quantity Value Units Method Reference Comment
Δfgas12.7 ± 1.2kJ/molCcrInagaki, Murata, et al., 1982 
Δfgas9.8 ± 0.5kJ/molCcrSabbah and Gomez, 1982 

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-70.6 ± 1.1kJ/molCcrInagaki, Murata, et al., 1982ALS
Δfsolid-73.01 ± 0.43kJ/molCcrSabbah and Gomez, 1982ALS
Quantity Value Units Method Reference Comment
Δcsolid-2033.4 ± 1.1kJ/molCcrInagaki, Murata, et al., 1982ALS
Δcsolid-2030.56 ± 0.36kJ/molCcrSabbah and Gomez, 1982ALS

Constant pressure heat capacity of solid

Cp,solid (J/mol*K) Temperature (K) Reference Comment
100.3298.Sabbah and Torres-Gomez, 1982Cp given as 1.335 J/g*K.; DH

Phase change data

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Reaction thermochemistry data, Mass spectrum (electron ionization), References, Notes

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
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
Tfus386.42KN/ADonnelly, Drewes, et al., 1990Uncertainty assigned by TRC = 0.2 K; TRC
Quantity Value Units Method Reference Comment
Δsub83.26 ± 0.34kJ/molCInagaki, Murata, et al., 1982ALS
Δsub83.3 ± 0.3kJ/molCInagaki, Murata, et al., 1982See also Murata, Sakiyama, et al., 1985.; AC
Δsub82.80 ± 0.25kJ/molVSabbah and Gomez, 1982ALS
Δsub82.8 ± 0.3kJ/molCSabbah and Gomez, 1982AC

Enthalpy of sublimation

ΔsubH (kJ/mol) Temperature (K) Reference Comment
82.800298.15Sabbah and Torres-Gomez, 1982DH

Entropy of sublimation

ΔsubS (J/mol*K) Temperature (K) Reference Comment
277.7298.15Sabbah and Torres-Gomez, 1982DH

Enthalpy of fusion

ΔfusH (kJ/mol) Temperature (K) Reference Comment
18.36385.7Donnelly, Drewes, et al., 1990, 2AC

In addition to the Thermodynamics Research Center (TRC) data available from this site, much more physical and chemical property data is available from the following TRC products:


Reaction 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: John E. Bartmess

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

C2H4NS- + Hydrogen cation = Ethanethioamide

By formula: C2H4NS- + H+ = C2H5NS

Quantity Value Units Method Reference Comment
Δr1449. ± 8.8kJ/molG+TSDecouzon, Exner, et al., 1994gas phase
Quantity Value Units Method Reference Comment
Δr1420. ± 8.4kJ/molIMREDecouzon, Exner, et al., 1994gas phase

Mass spectrum (electron ionization)

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, References, Notes

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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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin Japan AIST/NIMC Database- Spectrum MS-NW-4995
NIST MS number 230089

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References

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Mass spectrum (electron ionization), Notes

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

Inagaki, Murata, et al., 1982
Inagaki, S.; Murata, S.; Sakiyama, M., Thermochemical studies on thioacetamide and tetramethylthiourea. Estimation of stablization energies due to interaction between thiocarbonyl group and neighboring nitrogen atom, Bull. Chem. Soc. Jpn., 1982, 55, 2808-2813. [all data]

Sabbah and Gomez, 1982
Sabbah, R.; Gomez, L.A.T., Thermodynamique de substances soufrees. III. Etude thermochimique de la thioacetamide et de la thiobenzamide, Thermochim. Acta, 1982, 52, 285-295. [all data]

Sabbah and Torres-Gomez, 1982
Sabbah, R.; Torres-Gomez, L.A., Thermodynamics of sulfur-containing compounds. III. Thermochemical study of thioacetamide and thiobenzamide, Thermochim. Acta, 1982, 52, 285-295. [all data]

Donnelly, Drewes, et al., 1990
Donnelly, J.R.; Drewes, L.A.; Johnson, R.L.; Munslow, W.D.; Knapp, K.K.; Sovocool, G.W., Purity and heat of fusion data for environmental standards as determined by differential scanning calorimetry, Thermochim. Acta, 1990, 167, 2, 155, https://doi.org/10.1016/0040-6031(90)80476-F . [all data]

Murata, Sakiyama, et al., 1985
Murata, S.; Sakiyama, M.; Seki, S., Sublimation calorimetric studies using a calvet microcalorimeter, Thermochimica Acta, 1985, 88, 1, 121-126, https://doi.org/10.1016/0040-6031(85)85419-8 . [all data]

Donnelly, Drewes, et al., 1990, 2
Donnelly, J.R.; Drewes, L.A.; Johnson, R.L.; Munslow, W.D.; Knapp, K.K.; Sovocool, G.W., Purity and heat of fusion data for environmental standards as determined by differential scanning calorimetry, Thermochimica Acta, 1990, 167, 2, 155-187, https://doi.org/10.1016/0040-6031(90)80476-F . [all data]

Decouzon, Exner, et al., 1994
Decouzon, M.; Exner, O.; Gal, J.F.; Maria, P.C.; Waisser, K., Acidity and basicity of thiocarboxamides in the gas phase, J. Phys. Org. Chem., 1994, 7, 9, 511, https://doi.org/10.1002/poc.610070907 . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Condensed phase thermochemistry data, Phase change data, Reaction thermochemistry data, Mass spectrum (electron ionization), References