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Sulfur monochloride

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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.

Quantity Value Units Method Reference Comment
Deltafgas-4.001kcal/molReviewChase, 1998Data last reviewed in June, 1978
Quantity Value Units Method Reference Comment
gas,1 bar78.200cal/mol*KReviewChase, 1998Data last reviewed in June, 1978

Gas Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (cal/mol*K)
    H° = standard enthalpy (kcal/mol)
    S° = standard entropy (cal/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 1000. - 1500.
A 18.28370
B 3.587579
C -2.101970
D 0.351727
E -0.158566
F -10.12730
G 98.45421
H -4.000000
ReferenceChase, 1998
Comment Data last reviewed in June, 1978

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.

Quantity Value Units Method Reference Comment
Deltafliquid-13.90kcal/molReviewChase, 1998Data last reviewed in June, 1978
Quantity Value Units Method Reference Comment
liquid,1 bar53.499cal/mol*KReviewChase, 1998Data last reviewed in June, 1978

Liquid Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (cal/mol*K)
    H° = standard enthalpy (kcal/mol)
    S° = standard entropy (cal/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 298. - 1000.
A 29.70610
B 0.000000
C 0.000000
D 0.000000
E 0.000000
F -22.75700
G 89.44909
H -13.90010
ReferenceChase, 1998
Comment Data last reviewed in June, 1978

Reaction thermochemistry data

Go To: Top, Gas phase thermochemistry data, Condensed phase 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: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

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

N,N'-Dithiobisdiethylamine + 2Diethylamine, hydrochloride = Sulfur monochloride + 4Ethanamine, N-ethyl-

By formula: C8H20N2S2 + 2C4H12ClN = Cl2S2 + 4C4H11N

Quantity Value Units Method Reference Comment
Deltar87.30 ± 0.70kcal/molCmClaydon and Mortimer, 1962liquid phase; Reanalyzed by Cox and Pilcher, 1970, Original value = 88.0 ± 0.7 kcal/mol

References

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

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

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Claydon and Mortimer, 1962
Claydon, A.P.; Mortimer, C.T., Heats of formation and bond energies. Part VIII. Diethylaminotrimethylsilane, NN'-dithiodiethylamine, NN'-thionylbisdiethylamine, and NN'-sulphurylbisdiethylamine, J. Chem. Soc., 1962, 3212-3216. [all data]

Cox and Pilcher, 1970
Cox, J.D.; Pilcher, G., Thermochemistry of Organic and Organometallic Compounds, Academic Press, New York, 1970, 1-636. [all data]


Notes

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