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Monochlorine monoxide

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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
Deltafgas101.22kJ/molReviewChase, 1998Data last reviewed in December, 1992
Quantity Value Units Method Reference Comment
gas,1 bar226.65J/mol*KReviewChase, 1998Data last reviewed in December, 1992

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 (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 298. - 600.600. - 6000.
A 18.7176736.99648
B 59.079750.748572
C -73.82291-0.067520
D 34.562220.005234
E 0.076445-0.787617
F 93.8529887.75229
G 235.0906267.4350
H 101.2189101.2189
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in December, 1992 Data last reviewed in December, 1992

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

(CAS Reg. No. 80424-04-0 bullet 4294967295Monochlorine monoxide) + Monochlorine monoxide = CAS Reg. No. 80424-04-0

By formula: (CAS Reg. No. 80424-04-0 bullet 4294967295ClO) + ClO = CAS Reg. No. 80424-04-0

Quantity Value Units Method Reference Comment
Deltar312. ± 5.9kJ/molN/ADistelrath and Boesl, 2000gas phase; Reassignment of bands from Gilles, Polak, et al., 1992
Deltar334. ± 5.9kJ/molTherGilles, Polak, et al., 1992gas phase

References

Go To: Top, Gas 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]

Distelrath and Boesl, 2000
Distelrath, V.; Boesl, U., Mass selective gas phase study of ClO, OClO, ClOO and ClAr by anion-ZEKE-photoelectron spectroscopy, Faraday Disc. Chem. Soc., 2000, 115, 161-174, https://doi.org/10.1039/a909618c . [all data]

Gilles, Polak, et al., 1992
Gilles, M.K.; Polak, M.L.; Lineberger, W.C., Photoelectron Spectroscopy of the Halogen Oxide Anions FO-, ClO-, BrO-, IO-, OClO-, and OIO-, J. Chem. Phys., 1992, 96, 11, 8012, https://doi.org/10.1063/1.462352 . [all data]


Notes

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