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Oxygen monofluoride

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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
Deltafgas25.999kcal/molReviewChase, 1998Data last reviewed in September, 1995
Quantity Value Units Method Reference Comment
gas,1 bar51.793cal/mol*KReviewChase, 1998Data last reviewed in September, 1995

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) 298. - 1000.1000. - 6000.
A 4.9687108.835560
B 9.5577710.229981
C -8.707802-0.025288
D 2.9154000.002818
E 0.017491-0.293703
F 24.2235922.54330
G 55.4143961.21611
H 26.0000026.00000
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in September, 1995 Data last reviewed in September, 1995

References

Go To: Top, Gas phase 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]


Notes

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