bromine chloride


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
Δfgas14.64kJ/molReviewChase, 1998Data last reviewed in September, 1965
Quantity Value Units Method Reference Comment
gas,1 bar239.99J/mol*KReviewChase, 1998Data last reviewed in September, 1965

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. to 6000.
A 37.17794
B 0.620140
C -0.054869
D 0.004685
E -0.214127
F 2.814196
G 283.5965
H 14.64400
ReferenceChase, 1998
Comment Data last reviewed in September, 1965

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 as indicated in comments:
B - John E. Bartmess
ALS - 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

BrCl2- + bromine chloride = (BrCl2- • bromine chloride)

By formula: BrCl2- + BrCl = (BrCl2- • BrCl)

Quantity Value Units Method Reference Comment
Δr<464.42kJ/molPDisLee, Smith, et al., 1979gas phase; Computations put dHaff ca. 32 kcal/mol; B
Δr159.4kJ/molN/ACheck, Faust, et al., 2001gas phase; FeBO2-(s); ; ΔS(EA)=-9.1; B
Quantity Value Units Method Reference Comment
Δr111.3kJ/molN/ACheck, Faust, et al., 2001gas phase; FeBO2-(s); ; ΔS(EA)=-9.1; B

bromine chloride + Chlorotrifluoromethane = Bromotrifluoromethane + Chlorine

By formula: BrCl + CClF3 = CBrF3 + Cl2

Quantity Value Units Method Reference Comment
Δr44.73 ± 0.63kJ/molEqkCoomber and Whittle, 1967gas phase; ALS

bromine chloride + Pentafluoroethyl chloride = C2BrF5 + Chlorine

By formula: BrCl + C2ClF5 = C2BrF5 + Cl2

Quantity Value Units Method Reference Comment
Δr43. ± 3.kJ/molEqkCoomber and Whittle, 1967gas phase; ALS

Carbon Tetrachloride + Bromine = bromine chloride + Methane, bromotrichloro-

By formula: CCl4 + Br2 = BrCl + CBrCl3

Quantity Value Units Method Reference Comment
Δr37. ± 1.kJ/molEqkMendenhall, Golden, et al., 1973gas phase; ALS

Henry's Law 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: Rolf Sander

Henry's Law constant (water solution)

kH(T) = H exp(d(ln(kH))/d(1/T) ((1/T) - 1/(298.15 K)))
H = Henry's law constant for solubility in water at 298.15 K (mol/(kg*bar))
d(ln(kH))/d(1/T) = Temperature dependence constant (K)

H (mol/(kg*bar)) d(ln(kH))/d(1/T) (K) Method Reference Comment
4.23700.MN/A missing citation measured the solubility in concentrated salt solutions (natural brines).

Gas phase ion energetics 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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

IE (eV) Method Reference Comment
11.1 ± 0.2EIIrsa and Friedman, 1958RDSH
11.01PEDyke, Josland, et al., 1984Vertical value; LBLHLM

Ion clustering 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. Searches may be limited to ion clustering reactions. A general reaction search form is also available.

Clustering reactions

BrCl2- + bromine chloride = (BrCl2- • bromine chloride)

By formula: BrCl2- + BrCl = (BrCl2- • BrCl)

Quantity Value Units Method Reference Comment
Δr<464.42kJ/molPDisLee, Smith, et al., 1979gas phase; Computations put dHaff ca. 32 kcal/mol
Δr159.4kJ/molN/ACheck, Faust, et al., 2001gas phase; FeBO2-(s); ; ΔS(EA)=-9.1
Quantity Value Units Method Reference Comment
Δr111.3kJ/molN/ACheck, Faust, et al., 2001gas phase; FeBO2-(s); ; ΔS(EA)=-9.1

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Henry's Law data, Gas phase ion energetics data, Ion clustering 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]

Lee, Smith, et al., 1979
Lee, L.C.; Smith, G.P.; Moseley, J.T.; Cosby, P.C.; Guest, J.A., Photodissociation and photodetachment of Cl2-, ClO-, Cl3-, and BrCl2-, J. Chem. Phys., 1979, 70, 3237. [all data]

Check, Faust, et al., 2001
Check, C.E.; Faust, T.O.; Bailey, J.M.; Wright, B.J.; Gilbert, T.M.; Sunderlin, L.S., Addition of Polarization and Diffuse Functions to the LANL2DZ Basis Set for P-Block Elements, J. Phys. Chem. A,, 2001, 105, 34, 8111, https://doi.org/10.1021/jp011945l . [all data]

Coomber and Whittle, 1967
Coomber, J.W.; Whittle, E., Bond dissociation energies from equilibrium studies. Part 3.-D(CF3-Cl), D(C2F5-Cl) and the enthalpy of formation of CF3Cl, Trans. Faraday Soc., 1967, 63, 2656-2667. [all data]

Mendenhall, Golden, et al., 1973
Mendenhall, G.D.; Golden, D.M.; Benson, S.W., Thermochemistry of the bromination of carbon tetrachloride and the heat of formation of carbon tetrachloride, J. Phys. Chem., 1973, 77, 2707-2709. [all data]

Irsa and Friedman, 1958
Irsa, A.P.; Friedman, L., Mass spectra of halogen fluorides, J. Inorg. Nucl. Chem., 1958, 6, 77. [all data]

Dyke, Josland, et al., 1984
Dyke, J.M.; Josland, G.D.; Snijders, J.G.; Boerrigter, P.M., Ionization energies of the diatomic halogens and interhalogens studied with relativistic hartree-fock-slater calculations, Chem. Phys., 1984, 91, 419. [all data]


Notes

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